Lys at Aire-sur-la-Lys: history

On 8 October 2026 the Lys at Aire-sur-la-Lys averaged 0.093 m.

Last updated 8 October 2026. This page normally updates every day; the latest update is late.

within the normal range for the date

The last 90 days, against the normal range for each day

Level
Above the normal range
Normal range for the date
Median for the date
A year earlier

Daily highs of the Lys at Aire-sur-la-Lys from 11 July 2026 to 8 October 2026, with the normal range for each day and the same days a year earlier.

Table: The last 90 days, against the normal range for each day

Day	Daily high (m)	Normal range	Median	A year earlier
11 July 2026	0.077 m	-0.034 m to 0.156 m	0.085 m	0.051 m
12 July 2026	0.095 m	-0.037 m to 0.154 m	0.085 m	0.054 m
13 July 2026	0.081 m	-0.038 m to 0.154 m	0.085 m	0.027 m
14 July 2026	0.086 m	-0.039 m to 0.147 m	0.085 m	0.057 m
15 July 2026	0.060 m	-0.039 m to 0.147 m	0.084 m	0.061 m
16 July 2026	0.123 m	-0.040 m to 0.154 m	0.086 m	0.052 m
17 July 2026	0.154 m	-0.041 m to 0.155 m	0.090 m	0.093 m
18 July 2026	0.175 m	-0.043 m to 0.155 m	0.090 m	0.133 m
19 July 2026	0.159 m	-0.046 m to 0.155 m	0.093 m	0.099 m
20 July 2026	0.137 m	-0.046 m to 0.154 m	0.093 m	0.097 m
21 July 2026	0.133 m	-0.046 m to 0.154 m	0.096 m	0.111 m
22 July 2026	0.134 m	-0.046 m to 0.154 m	0.097 m	0.061 m
23 July 2026	0.044 m	-0.046 m to 0.154 m	0.098 m	0.091 m
24 July 2026	0.065 m	-0.047 m to 0.157 m	0.099 m	0.097 m
25 July 2026	0.080 m	-0.057 m to 0.161 m	0.101 m	0.045 m
26 July 2026	0.091 m	-0.059 m to 0.173 m	0.103 m	0.053 m
27 July 2026	0.086 m	-0.061 m to 0.184 m	0.105 m	0.019 m
28 July 2026	0.071 m	-0.064 m to 0.189 m	0.106 m	0.064 m
29 July 2026	0.059 m	-0.064 m to 0.189 m	0.105 m	0.063 m
30 July 2026	0.072 m	-0.064 m to 0.189 m	0.104 m	0.061 m
31 July 2026	0.063 m	-0.063 m to 0.191 m	0.104 m	0.061 m
1 August 2026	0.074 m	-0.061 m to 0.191 m	0.103 m	0.050 m
2 August 2026	0.081 m	-0.059 m to 0.191 m	0.099 m	0.057 m
3 August 2026	0.072 m	-0.057 m to 0.191 m	0.099 m	0.064 m
4 August 2026	0.058 m	-0.055 m to 0.191 m	0.095 m	0.057 m
5 August 2026	0.062 m	-0.055 m to 0.189 m	0.094 m	0.058 m
6 August 2026	0.063 m	-0.052 m to 0.189 m	0.094 m	0.039 m
7 August 2026	0.063 m	-0.047 m to 0.189 m	0.094 m	0.049 m
8 August 2026	0.065 m	-0.046 m to 0.189 m	0.094 m	0.053 m
9 August 2026	0.066 m	-0.028 m to 0.187 m	0.094 m	0.056 m
10 August 2026	0.059 m	-0.019 m to 0.185 m	0.094 m	0.067 m
11 August 2026	0.057 m	-0.008 m to 0.178 m	0.094 m	0.087 m
12 August 2026	0.058 m	-0.008 m to 0.175 m	0.094 m	0.073 m
13 August 2026	0.060 m	0.002 m to 0.174 m	0.094 m	0.045 m
14 August 2026	0.057 m	0.014 m to 0.174 m	0.094 m	0.043 m
15 August 2026	0.053 m	0.022 m to 0.174 m	0.095 m	0.041 m
16 August 2026	0.058 m	0.025 m to 0.174 m	0.096 m	0.042 m
17 August 2026	0.057 m	0.025 m to 0.174 m	0.096 m	0.051 m
18 August 2026	0.065 m	0.026 m to 0.180 m	0.097 m	0.053 m
19 August 2026	0.151 m	0.025 m to 0.191 m	0.097 m	0.054 m
20 August 2026	0.213 m	0.024 m to 0.198 m	0.099 m	0.068 m
21 August 2026	0.139 m	0.006 m to 0.202 m	0.098 m	0.060 m
22 August 2026	0.089 m	0.001 m to 0.204 m	0.099 m	0.076 m
23 August 2026	0.076 m	0.000 m to 0.208 m	0.099 m	0.072 m
24 August 2026	0.087 m	0.000 m to 0.213 m	0.099 m	0.074 m
25 August 2026	0.073 m	-0.005 m to 0.213 m	0.099 m	0.068 m
26 August 2026	0.078 m	-0.018 m to 0.213 m	0.098 m	0.062 m
27 August 2026	0.107 m	-0.020 m to 0.213 m	0.097 m	0.065 m
28 August 2026	0.146 m	-0.035 m to 0.213 m	0.097 m	0.065 m
29 August 2026	0.075 m	-0.042 m to 0.213 m	0.095 m	0.066 m
30 August 2026	0.078 m	-0.044 m to 0.213 m	0.090 m	0.095 m
31 August 2026	0.120 m	-0.045 m to 0.209 m	0.090 m	0.062 m
1 September 2026	0.118 m	-0.052 m to 0.205 m	0.085 m	0.062 m
2 September 2026	0.062 m	-0.056 m to 0.195 m	0.084 m	0.068 m
3 September 2026	0.043 m	-0.058 m to 0.185 m	0.083 m	0.083 m
4 September 2026	0.052 m	-0.062 m to 0.174 m	0.082 m	0.080 m
5 September 2026	0.055 m	-0.062 m to 0.173 m	0.082 m	0.084 m
6 September 2026	0.059 m	-0.066 m to 0.171 m	0.078 m	0.069 m
7 September 2026	0.056 m	-0.070 m to 0.167 m	0.074 m	0.068 m
8 September 2026	0.051 m	-0.074 m to 0.162 m	0.073 m	0.056 m
9 September 2026	0.058 m	-0.078 m to 0.161 m	0.071 m	0.048 m
10 September 2026	0.055 m	-0.079 m to 0.161 m	0.071 m	0.062 m
11 September 2026	0.055 m	-0.079 m to 0.160 m	0.070 m	0.067 m
12 September 2026	0.053 m	-0.081 m to 0.158 m	0.070 m	0.161 m
13 September 2026	0.048 m	-0.080 m to 0.158 m	0.070 m	0.110 m
14 September 2026	0.052 m	-0.080 m to 0.157 m	0.070 m	0.103 m
15 September 2026	0.052 m	-0.081 m to 0.156 m	0.072 m	0.095 m
16 September 2026	0.050 m	-0.083 m to 0.156 m	0.073 m	0.090 m
17 September 2026	0.053 m	-0.083 m to 0.152 m	0.072 m	0.064 m
18 September 2026	0.059 m	-0.082 m to 0.152 m	0.073 m	0.038 m
19 September 2026	0.041 m	-0.082 m to 0.147 m	0.072 m	0.069 m
20 September 2026	0.050 m	-0.082 m to 0.143 m	0.072 m	0.070 m
21 September 2026	0.051 m	-0.081 m to 0.143 m	0.073 m	0.069 m
22 September 2026	0.053 m	-0.080 m to 0.140 m	0.073 m	0.073 m
23 September 2026	0.052 m	-0.080 m to 0.140 m	0.073 m	0.068 m
24 September 2026	0.052 m	-0.080 m to 0.141 m	0.073 m	0.059 m
25 September 2026	0.066 m	-0.080 m to 0.138 m	0.072 m	0.047 m
26 September 2026	0.051 m	-0.080 m to 0.136 m	0.072 m	0.063 m
27 September 2026	0.052 m	-0.079 m to 0.138 m	0.070 m	0.064 m
28 September 2026	0.050 m	-0.079 m to 0.143 m	0.072 m	0.078 m
29 September 2026	0.046 m	-0.079 m to 0.143 m	0.069 m	0.064 m
30 September 2026	0.052 m	-0.075 m to 0.144 m	0.068 m	0.050 m
1 October 2026	0.059 m	-0.071 m to 0.143 m	0.067 m	0.046 m
2 October 2026	0.028 m	-0.071 m to 0.141 m	0.064 m	0.062 m
3 October 2026	0.014 m	-0.075 m to 0.135 m	0.064 m	0.075 m
4 October 2026	0.040 m	-0.079 m to 0.132 m	0.064 m	0.069 m
5 October 2026	0.050 m	-0.077 m to 0.132 m	0.064 m	0.061 m
6 October 2026	0.048 m	-0.080 m to 0.132 m	0.063 m	0.052 m
7 October 2026	0.076 m	-0.081 m to 0.131 m	0.063 m	0.045 m
8 October 2026	0.093 m	-0.080 m to 0.131 m	0.063 m	0.047 m

The last 12 months, against the normal range for each day

Level
Below the normal range
Above the normal range
Normal range for the date
Median for the date

Daily highs of the Lys at Aire-sur-la-Lys from 8 October 2025 to 8 October 2026, with the normal range for each day.

Table: The last 12 months, against the normal range for each day

Day	Daily high (m)	Normal range	Median
8 October 2025	0.047 m	-0.080 m to 0.131 m	0.063 m
9 October 2025	0.043 m	-0.075 m to 0.131 m	0.062 m
10 October 2025	0.043 m	-0.075 m to 0.131 m	0.061 m
11 October 2025	0.038 m	-0.075 m to 0.131 m	0.061 m
12 October 2025	0.043 m	-0.075 m to 0.131 m	0.062 m
13 October 2025	0.040 m	-0.075 m to 0.131 m	0.063 m
14 October 2025	0.035 m	-0.076 m to 0.130 m	0.064 m
15 October 2025	0.035 m	-0.076 m to 0.131 m	0.065 m
16 October 2025	0.052 m	-0.075 m to 0.134 m	0.065 m
17 October 2025	0.062 m	-0.075 m to 0.139 m	0.068 m
18 October 2025	0.051 m	-0.075 m to 0.140 m	0.068 m
19 October 2025	0.056 m	-0.075 m to 0.140 m	0.069 m
20 October 2025	0.058 m	-0.075 m to 0.141 m	0.070 m
21 October 2025	0.087 m	-0.075 m to 0.141 m	0.069 m
22 October 2025	0.068 m	-0.074 m to 0.142 m	0.069 m
23 October 2025	0.023 m	-0.074 m to 0.142 m	0.069 m
24 October 2025	-0.021 m	-0.075 m to 0.142 m	0.068 m
25 October 2025	0.093 m	-0.073 m to 0.144 m	0.067 m
26 October 2025	-0.013 m	-0.071 m to 0.146 m	0.067 m
27 October 2025	0.056 m	-0.071 m to 0.149 m	0.067 m
28 October 2025	-0.017 m	-0.069 m to 0.153 m	0.065 m
29 October 2025	-0.042 m	-0.069 m to 0.155 m	0.063 m
30 October 2025	-0.017 m	-0.069 m to 0.159 m	0.060 m
31 October 2025	-0.047 m	-0.069 m to 0.167 m	0.060 m
1 November 2025	-0.025 m	-0.069 m to 0.169 m	0.059 m
2 November 2025	-0.032 m	-0.069 m to 0.170 m	0.058 m
3 November 2025	-0.038 m	-0.069 m to 0.173 m	0.058 m
4 November 2025	-0.046 m	-0.068 m to 0.175 m	0.057 m
5 November 2025	-0.062 m	-0.064 m to 0.178 m	0.057 m
6 November 2025	-0.061 m	-0.063 m to 0.178 m	0.056 m
7 November 2025	-0.062 m	-0.063 m to 0.181 m	0.054 m
8 November 2025	-0.061 m	-0.062 m to 0.181 m	0.054 m
9 November 2025	-0.048 m	-0.062 m to 0.190 m	0.054 m
10 November 2025	-0.047 m	-0.063 m to 0.217 m	0.054 m
11 November 2025	-0.048 m	-0.063 m to 0.238 m	0.056 m
12 November 2025	-0.048 m	-0.063 m to 0.269 m	0.057 m
13 November 2025	-0.051 m	-0.063 m to 0.303 m	0.058 m
14 November 2025	-0.049 m	-0.063 m to 0.285 m	0.059 m
15 November 2025	-0.049 m	-0.062 m to 0.285 m	0.063 m
16 November 2025	-0.054 m	-0.057 m to 0.285 m	0.066 m
17 November 2025	-0.053 m	-0.055 m to 0.285 m	0.068 m
18 November 2025	-0.053 m	-0.053 m to 0.275 m	0.069 m
19 November 2025	-0.019 m	-0.052 m to 0.239 m	0.070 m
20 November 2025	0.017 m	-0.052 m to 0.241 m	0.070 m
21 November 2025	-0.029 m	-0.050 m to 0.275 m	0.072 m
22 November 2025	-0.052 m	-0.050 m to 0.275 m	0.073 m
23 November 2025	-0.034 m	-0.049 m to 0.275 m	0.076 m
24 November 2025	0.213 m	-0.046 m to 0.275 m	0.076 m
25 November 2025	0.272 m	-0.046 m to 0.264 m	0.076 m
26 November 2025	0.120 m	-0.042 m to 0.243 m	0.077 m
27 November 2025	0.049 m	-0.041 m to 0.232 m	0.077 m
28 November 2025	-0.026 m	-0.041 m to 0.232 m	0.078 m
29 November 2025	-0.052 m	-0.041 m to 0.241 m	0.078 m
30 November 2025	-0.052 m	-0.040 m to 0.254 m	0.079 m
1 December 2025	-0.041 m	-0.038 m to 0.264 m	0.080 m
2 December 2025	-0.048 m	-0.031 m to 0.273 m	0.079 m
3 December 2025	-0.041 m	-0.031 m to 0.283 m	0.079 m
4 December 2025	-0.042 m	-0.040 m to 0.297 m	0.081 m
5 December 2025	-0.048 m	-0.041 m to 0.291 m	0.080 m
6 December 2025	0.014 m	-0.041 m to 0.297 m	0.080 m
7 December 2025	0.106 m	-0.041 m to 0.304 m	0.081 m
8 December 2025	0.170 m	-0.041 m to 0.304 m	0.083 m
9 December 2025	0.008 m	-0.041 m to 0.304 m	0.083 m
10 December 2025	-0.024 m	-0.037 m to 0.304 m	0.083 m
11 December 2025	-0.068 m	-0.037 m to 0.304 m	0.082 m
12 December 2025	-0.056 m	-0.040 m to 0.300 m	0.082 m
13 December 2025	-0.073 m	-0.043 m to 0.297 m	0.081 m
14 December 2025	-0.073 m	-0.043 m to 0.297 m	0.078 m
15 December 2025	-0.046 m	-0.044 m to 0.292 m	0.078 m
16 December 2025	-0.064 m	-0.045 m to 0.276 m	0.077 m
17 December 2025	-0.039 m	-0.046 m to 0.262 m	0.078 m
18 December 2025	-0.043 m	-0.046 m to 0.262 m	0.079 m
19 December 2025	-0.045 m	-0.046 m to 0.242 m	0.076 m
20 December 2025	-0.045 m	-0.046 m to 0.265 m	0.077 m
21 December 2025	-0.046 m	-0.046 m to 0.238 m	0.077 m
22 December 2025	-0.046 m	-0.046 m to 0.236 m	0.077 m
23 December 2025	-0.051 m	-0.046 m to 0.231 m	0.076 m
24 December 2025	-0.044 m	-0.046 m to 0.236 m	0.076 m
25 December 2025	-0.050 m	-0.019 m to 0.240 m	0.081 m
26 December 2025	-0.036 m	-0.016 m to 0.256 m	0.087 m
27 December 2025	-0.042 m	-0.016 m to 0.291 m	0.091 m
28 December 2025	-0.075 m	-0.013 m to 0.301 m	0.094 m
29 December 2025	-0.076 m	-0.012 m to 0.339 m	0.098 m
30 December 2025	-0.074 m	-0.012 m to 0.363 m	0.098 m
31 December 2025	-0.055 m	-0.008 m to 0.369 m	0.097 m
1 January 2026	-0.047 m	-0.004 m to 0.381 m	0.098 m
2 January 2026	-0.048 m	-0.002 m to 0.392 m	0.097 m
3 January 2026	-0.054 m	-0.001 m to 0.403 m	0.094 m
4 January 2026	-0.054 m	0.000 m to 0.406 m	0.098 m
5 January 2026	-0.050 m	0.005 m to 0.367 m	0.098 m
6 January 2026	-0.082 m	0.005 m to 0.369 m	0.098 m
7 January 2026	-0.074 m	0.005 m to 0.390 m	0.098 m
8 January 2026	-0.050 m	0.004 m to 0.384 m	0.100 m
9 January 2026	0.294 m	0.003 m to 0.375 m	0.100 m
10 January 2026	0.329 m	0.000 m to 0.372 m	0.100 m
11 January 2026	0.098 m	0.000 m to 0.370 m	0.098 m
12 January 2026	0.114 m	0.000 m to 0.360 m	0.098 m
13 January 2026	0.153 m	0.000 m to 0.340 m	0.094 m
14 January 2026	0.019 m	0.000 m to 0.340 m	0.094 m
15 January 2026	-0.046 m	0.000 m to 0.340 m	0.095 m
16 January 2026	-0.033 m	0.000 m to 0.346 m	0.094 m
17 January 2026	-0.049 m	-0.001 m to 0.353 m	0.099 m
18 January 2026	-0.056 m	0.000 m to 0.353 m	0.106 m
19 January 2026	-0.065 m	-0.001 m to 0.361 m	0.112 m
20 January 2026	-0.038 m	-0.001 m to 0.364 m	0.116 m
21 January 2026	-0.038 m	-0.009 m to 0.369 m	0.116 m
22 January 2026	-0.043 m	-0.001 m to 0.369 m	0.116 m
23 January 2026	-0.038 m	-0.001 m to 0.369 m	0.117 m
24 January 2026	-0.044 m	-0.001 m to 0.371 m	0.116 m
25 January 2026	-0.047 m	-0.001 m to 0.371 m	0.105 m
26 January 2026	-0.080 m	-0.001 m to 0.371 m	0.107 m
27 January 2026	0.125 m	-0.001 m to 0.371 m	0.109 m
28 January 2026	0.122 m	-0.001 m to 0.371 m	0.109 m
29 January 2026	-0.036 m	0.000 m to 0.366 m	0.107 m
30 January 2026	-0.037 m	0.000 m to 0.362 m	0.107 m
31 January 2026	-0.051 m	0.000 m to 0.364 m	0.107 m
1 February 2026	-0.061 m	0.001 m to 0.364 m	0.106 m
2 February 2026	-0.003 m	0.000 m to 0.365 m	0.106 m
3 February 2026	-0.046 m	0.000 m to 0.366 m	0.106 m
4 February 2026	-0.037 m	0.000 m to 0.366 m	0.105 m
5 February 2026	-0.040 m	0.000 m to 0.356 m	0.103 m
6 February 2026	-0.037 m	0.000 m to 0.324 m	0.103 m
7 February 2026	-0.048 m	0.000 m to 0.291 m	0.103 m
8 February 2026	-0.053 m	-0.001 m to 0.265 m	0.102 m
9 February 2026	-0.049 m	-0.004 m to 0.256 m	0.099 m
10 February 2026	-0.042 m	-0.004 m to 0.249 m	0.098 m
11 February 2026	-0.020 m	-0.005 m to 0.244 m	0.098 m
12 February 2026	0.208 m	-0.007 m to 0.251 m	0.100 m
13 February 2026	0.154 m	-0.008 m to 0.262 m	0.101 m
14 February 2026	0.131 m	-0.008 m to 0.260 m	0.101 m
15 February 2026	0.009 m	-0.008 m to 0.251 m	0.101 m
16 February 2026	0.021 m	-0.008 m to 0.251 m	0.101 m
17 February 2026	-0.021 m	-0.008 m to 0.244 m	0.100 m
18 February 2026	-0.036 m	-0.008 m to 0.218 m	0.099 m
19 February 2026	0.088 m	-0.009 m to 0.231 m	0.098 m
20 February 2026	-0.008 m	-0.009 m to 0.237 m	0.099 m
21 February 2026	0.014 m	-0.011 m to 0.243 m	0.099 m
22 February 2026	0.201 m	-0.009 m to 0.247 m	0.100 m
23 February 2026	0.243 m	-0.009 m to 0.248 m	0.100 m
24 February 2026	0.006 m	-0.007 m to 0.256 m	0.101 m
25 February 2026	0.001 m	-0.009 m to 0.261 m	0.103 m
26 February 2026	-0.017 m	-0.011 m to 0.261 m	0.106 m
27 February 2026	-0.033 m	-0.014 m to 0.261 m	0.108 m
28 February 2026	0.000 m	-0.014 m to 0.261 m	0.108 m
1 March 2026	0.001 m	-0.017 m to 0.265 m	0.109 m
2 March 2026	0.021 m	-0.021 m to 0.265 m	0.106 m
3 March 2026	-0.020 m	-0.023 m to 0.272 m	0.106 m
4 March 2026	-0.023 m	-0.023 m to 0.277 m	0.106 m
5 March 2026	-0.033 m	-0.024 m to 0.281 m	0.108 m
6 March 2026	-0.038 m	-0.027 m to 0.282 m	0.109 m
7 March 2026	-0.060 m	-0.031 m to 0.281 m	0.109 m
8 March 2026	-0.033 m	-0.034 m to 0.270 m	0.104 m
9 March 2026	-0.031 m	-0.035 m to 0.269 m	0.104 m
10 March 2026	-0.034 m	-0.035 m to 0.256 m	0.101 m
11 March 2026	-0.032 m	-0.036 m to 0.245 m	0.099 m
12 March 2026	-0.016 m	-0.036 m to 0.237 m	0.095 m
13 March 2026	-0.025 m	-0.036 m to 0.229 m	0.093 m
14 March 2026	-0.030 m	-0.036 m to 0.220 m	0.091 m
15 March 2026	-0.026 m	-0.036 m to 0.217 m	0.091 m
16 March 2026	-0.027 m	-0.036 m to 0.213 m	0.091 m
17 March 2026	-0.038 m	-0.036 m to 0.207 m	0.091 m
18 March 2026	-0.022 m	-0.036 m to 0.202 m	0.093 m
19 March 2026	-0.037 m	-0.036 m to 0.198 m	0.090 m
20 March 2026	-0.036 m	-0.036 m to 0.195 m	0.090 m
21 March 2026	-0.043 m	-0.034 m to 0.193 m	0.088 m
22 March 2026	-0.037 m	-0.028 m to 0.192 m	0.088 m
23 March 2026	-0.031 m	-0.019 m to 0.187 m	0.088 m
24 March 2026	-0.040 m	-0.001 m to 0.187 m	0.088 m
25 March 2026	-0.002 m	0.007 m to 0.187 m	0.088 m
26 March 2026	-0.024 m	0.013 m to 0.187 m	0.090 m
27 March 2026	-0.046 m	0.018 m to 0.185 m	0.091 m
28 March 2026	-0.015 m	0.020 m to 0.185 m	0.093 m
29 March 2026	-0.045 m	0.023 m to 0.181 m	0.093 m
30 March 2026	-0.054 m	0.024 m to 0.176 m	0.091 m
31 March 2026	-0.045 m	0.023 m to 0.181 m	0.090 m
1 April 2026	-0.050 m	0.022 m to 0.184 m	0.088 m
2 April 2026	-0.053 m	0.022 m to 0.176 m	0.087 m
3 April 2026	-0.053 m	0.022 m to 0.172 m	0.085 m
4 April 2026	-0.041 m	0.021 m to 0.158 m	0.082 m
5 April 2026	-0.046 m	0.019 m to 0.152 m	0.081 m
6 April 2026	-0.053 m	0.015 m to 0.152 m	0.079 m
7 April 2026	-0.045 m	0.014 m to 0.150 m	0.078 m
8 April 2026	-0.048 m	0.014 m to 0.143 m	0.077 m
9 April 2026	0.071 m	0.013 m to 0.133 m	0.075 m
10 April 2026	0.030 m	0.010 m to 0.130 m	0.072 m
11 April 2026	0.036 m	0.001 m to 0.124 m	0.067 m
12 April 2026	0.046 m	-0.015 m to 0.122 m	0.066 m
13 April 2026	0.043 m	-0.038 m to 0.122 m	0.065 m
14 April 2026	0.055 m	-0.070 m to 0.120 m	0.065 m
15 April 2026	0.058 m	-0.088 m to 0.120 m	0.065 m
16 April 2026	0.052 m	-0.089 m to 0.120 m	0.065 m
17 April 2026	0.059 m	-0.090 m to 0.136 m	0.063 m
18 April 2026	0.060 m	-0.091 m to 0.157 m	0.061 m
19 April 2026	0.056 m	-0.092 m to 0.161 m	0.062 m
20 April 2026	0.052 m	-0.092 m to 0.161 m	0.062 m
21 April 2026	0.053 m	-0.093 m to 0.147 m	0.061 m
22 April 2026	0.063 m	-0.093 m to 0.144 m	0.062 m
23 April 2026	0.058 m	-0.093 m to 0.141 m	0.062 m
24 April 2026	0.058 m	-0.094 m to 0.132 m	0.062 m
25 April 2026	0.058 m	-0.093 m to 0.127 m	0.062 m
26 April 2026	0.045 m	-0.094 m to 0.127 m	0.062 m
27 April 2026	0.051 m	-0.094 m to 0.127 m	0.062 m
28 April 2026	0.060 m	-0.094 m to 0.127 m	0.061 m
29 April 2026	0.051 m	-0.095 m to 0.126 m	0.061 m
30 April 2026	0.055 m	-0.094 m to 0.120 m	0.061 m
1 May 2026	0.053 m	-0.094 m to 0.117 m	0.061 m
2 May 2026	0.067 m	-0.093 m to 0.102 m	0.061 m
3 May 2026	0.070 m	-0.093 m to 0.101 m	0.060 m
4 May 2026	0.063 m	-0.093 m to 0.101 m	0.060 m
5 May 2026	0.066 m	-0.093 m to 0.107 m	0.061 m
6 May 2026	0.066 m	-0.093 m to 0.107 m	0.061 m
7 May 2026	0.072 m	-0.093 m to 0.117 m	0.061 m
8 May 2026	0.065 m	-0.092 m to 0.107 m	0.061 m
9 May 2026	0.058 m	-0.089 m to 0.117 m	0.061 m
10 May 2026	0.066 m	-0.083 m to 0.119 m	0.061 m
11 May 2026	0.067 m	-0.080 m to 0.130 m	0.061 m
12 May 2026	0.060 m	-0.079 m to 0.141 m	0.062 m
13 May 2026	0.067 m	-0.077 m to 0.147 m	0.062 m
14 May 2026	0.064 m	-0.068 m to 0.153 m	0.062 m
15 May 2026	0.071 m	-0.053 m to 0.156 m	0.062 m
16 May 2026	0.068 m	-0.044 m to 0.158 m	0.062 m
17 May 2026	0.068 m	-0.012 m to 0.158 m	0.063 m
18 May 2026	0.073 m	-0.003 m to 0.158 m	0.063 m
19 May 2026	0.061 m	0.000 m to 0.160 m	0.063 m
20 May 2026	0.062 m	0.000 m to 0.159 m	0.064 m
21 May 2026	0.068 m	0.000 m to 0.161 m	0.064 m
22 May 2026	0.070 m	0.008 m to 0.169 m	0.065 m
23 May 2026	0.075 m	0.009 m to 0.183 m	0.067 m
24 May 2026	0.073 m	0.018 m to 0.190 m	0.069 m
25 May 2026	0.078 m	0.018 m to 0.190 m	0.069 m
26 May 2026	0.064 m	0.020 m to 0.175 m	0.069 m
27 May 2026	0.083 m	0.020 m to 0.177 m	0.071 m
28 May 2026	0.085 m	0.020 m to 0.195 m	0.072 m
29 May 2026	0.064 m	0.019 m to 0.197 m	0.072 m
30 May 2026	0.048 m	0.018 m to 0.195 m	0.074 m
31 May 2026	0.109 m	0.014 m to 0.190 m	0.074 m
1 June 2026	0.091 m	0.010 m to 0.190 m	0.075 m
2 June 2026	0.098 m	0.009 m to 0.190 m	0.077 m
3 June 2026	0.106 m	0.000 m to 0.190 m	0.079 m
4 June 2026	0.114 m	-0.007 m to 0.190 m	0.080 m
5 June 2026	0.104 m	-0.010 m to 0.185 m	0.080 m
6 June 2026	0.106 m	-0.015 m to 0.174 m	0.080 m
7 June 2026	0.086 m	-0.022 m to 0.171 m	0.080 m
8 June 2026	0.096 m	-0.026 m to 0.169 m	0.080 m
9 June 2026	0.099 m	-0.026 m to 0.169 m	0.080 m
10 June 2026	0.110 m	-0.026 m to 0.170 m	0.080 m
11 June 2026	0.100 m	-0.025 m to 0.170 m	0.080 m
12 June 2026	0.115 m	-0.025 m to 0.167 m	0.080 m
13 June 2026	0.107 m	-0.025 m to 0.166 m	0.080 m
14 June 2026	0.109 m	-0.025 m to 0.165 m	0.080 m
15 June 2026	0.100 m	-0.025 m to 0.165 m	0.080 m
16 June 2026	0.126 m	-0.023 m to 0.165 m	0.080 m
17 June 2026	0.114 m	-0.021 m to 0.166 m	0.080 m
18 June 2026	0.203 m	-0.020 m to 0.167 m	0.080 m
19 June 2026	0.197 m	-0.017 m to 0.167 m	0.080 m
20 June 2026	0.134 m	-0.015 m to 0.170 m	0.081 m
21 June 2026	0.116 m	-0.014 m to 0.189 m	0.083 m
22 June 2026	0.106 m	-0.014 m to 0.196 m	0.081 m
23 June 2026	0.139 m	-0.010 m to 0.196 m	0.081 m
24 June 2026	0.132 m	-0.010 m to 0.196 m	0.084 m
25 June 2026	0.102 m	-0.007 m to 0.199 m	0.086 m
26 June 2026	0.101 m	-0.007 m to 0.196 m	0.087 m
27 June 2026	0.132 m	-0.004 m to 0.196 m	0.086 m
28 June 2026	0.123 m	-0.002 m to 0.196 m	0.087 m
29 June 2026	0.134 m	-0.002 m to 0.196 m	0.087 m
30 June 2026	0.089 m	0.001 m to 0.195 m	0.090 m
1 July 2026	0.132 m	0.001 m to 0.193 m	0.092 m
2 July 2026	0.094 m	-0.002 m to 0.188 m	0.092 m
3 July 2026	0.138 m	-0.003 m to 0.181 m	0.094 m
4 July 2026	0.137 m	-0.005 m to 0.181 m	0.093 m
5 July 2026	0.122 m	-0.020 m to 0.186 m	0.092 m
6 July 2026	0.114 m	-0.022 m to 0.174 m	0.090 m
7 July 2026	0.085 m	-0.025 m to 0.171 m	0.087 m
8 July 2026	0.090 m	-0.026 m to 0.164 m	0.087 m
9 July 2026	0.098 m	-0.026 m to 0.161 m	0.085 m
10 July 2026	0.086 m	-0.029 m to 0.161 m	0.085 m
11 July 2026	0.077 m	-0.034 m to 0.156 m	0.085 m
12 July 2026	0.095 m	-0.037 m to 0.154 m	0.085 m
13 July 2026	0.081 m	-0.038 m to 0.154 m	0.085 m
14 July 2026	0.086 m	-0.039 m to 0.147 m	0.085 m
15 July 2026	0.060 m	-0.039 m to 0.147 m	0.084 m
16 July 2026	0.123 m	-0.040 m to 0.154 m	0.086 m
17 July 2026	0.154 m	-0.041 m to 0.155 m	0.090 m
18 July 2026	0.175 m	-0.043 m to 0.155 m	0.090 m
19 July 2026	0.159 m	-0.046 m to 0.155 m	0.093 m
20 July 2026	0.137 m	-0.046 m to 0.154 m	0.093 m
21 July 2026	0.133 m	-0.046 m to 0.154 m	0.096 m
22 July 2026	0.134 m	-0.046 m to 0.154 m	0.097 m
23 July 2026	0.044 m	-0.046 m to 0.154 m	0.098 m
24 July 2026	0.065 m	-0.047 m to 0.157 m	0.099 m
25 July 2026	0.080 m	-0.057 m to 0.161 m	0.101 m
26 July 2026	0.091 m	-0.059 m to 0.173 m	0.103 m
27 July 2026	0.086 m	-0.061 m to 0.184 m	0.105 m
28 July 2026	0.071 m	-0.064 m to 0.189 m	0.106 m
29 July 2026	0.059 m	-0.064 m to 0.189 m	0.105 m
30 July 2026	0.072 m	-0.064 m to 0.189 m	0.104 m
31 July 2026	0.063 m	-0.063 m to 0.191 m	0.104 m
1 August 2026	0.074 m	-0.061 m to 0.191 m	0.103 m
2 August 2026	0.081 m	-0.059 m to 0.191 m	0.099 m
3 August 2026	0.072 m	-0.057 m to 0.191 m	0.099 m
4 August 2026	0.058 m	-0.055 m to 0.191 m	0.095 m
5 August 2026	0.062 m	-0.055 m to 0.189 m	0.094 m
6 August 2026	0.063 m	-0.052 m to 0.189 m	0.094 m
7 August 2026	0.063 m	-0.047 m to 0.189 m	0.094 m
8 August 2026	0.065 m	-0.046 m to 0.189 m	0.094 m
9 August 2026	0.066 m	-0.028 m to 0.187 m	0.094 m
10 August 2026	0.059 m	-0.019 m to 0.185 m	0.094 m
11 August 2026	0.057 m	-0.008 m to 0.178 m	0.094 m
12 August 2026	0.058 m	-0.008 m to 0.175 m	0.094 m
13 August 2026	0.060 m	0.002 m to 0.174 m	0.094 m
14 August 2026	0.057 m	0.014 m to 0.174 m	0.094 m
15 August 2026	0.053 m	0.022 m to 0.174 m	0.095 m
16 August 2026	0.058 m	0.025 m to 0.174 m	0.096 m
17 August 2026	0.057 m	0.025 m to 0.174 m	0.096 m
18 August 2026	0.065 m	0.026 m to 0.180 m	0.097 m
19 August 2026	0.151 m	0.025 m to 0.191 m	0.097 m
20 August 2026	0.213 m	0.024 m to 0.198 m	0.099 m
21 August 2026	0.139 m	0.006 m to 0.202 m	0.098 m
22 August 2026	0.089 m	0.001 m to 0.204 m	0.099 m
23 August 2026	0.076 m	0.000 m to 0.208 m	0.099 m
24 August 2026	0.087 m	0.000 m to 0.213 m	0.099 m
25 August 2026	0.073 m	-0.005 m to 0.213 m	0.099 m
26 August 2026	0.078 m	-0.018 m to 0.213 m	0.098 m
27 August 2026	0.107 m	-0.020 m to 0.213 m	0.097 m
28 August 2026	0.146 m	-0.035 m to 0.213 m	0.097 m
29 August 2026	0.075 m	-0.042 m to 0.213 m	0.095 m
30 August 2026	0.078 m	-0.044 m to 0.213 m	0.090 m
31 August 2026	0.120 m	-0.045 m to 0.209 m	0.090 m
1 September 2026	0.118 m	-0.052 m to 0.205 m	0.085 m
2 September 2026	0.062 m	-0.056 m to 0.195 m	0.084 m
3 September 2026	0.043 m	-0.058 m to 0.185 m	0.083 m
4 September 2026	0.052 m	-0.062 m to 0.174 m	0.082 m
5 September 2026	0.055 m	-0.062 m to 0.173 m	0.082 m
6 September 2026	0.059 m	-0.066 m to 0.171 m	0.078 m
7 September 2026	0.056 m	-0.070 m to 0.167 m	0.074 m
8 September 2026	0.051 m	-0.074 m to 0.162 m	0.073 m
9 September 2026	0.058 m	-0.078 m to 0.161 m	0.071 m
10 September 2026	0.055 m	-0.079 m to 0.161 m	0.071 m
11 September 2026	0.055 m	-0.079 m to 0.160 m	0.070 m
12 September 2026	0.053 m	-0.081 m to 0.158 m	0.070 m
13 September 2026	0.048 m	-0.080 m to 0.158 m	0.070 m
14 September 2026	0.052 m	-0.080 m to 0.157 m	0.070 m
15 September 2026	0.052 m	-0.081 m to 0.156 m	0.072 m
16 September 2026	0.050 m	-0.083 m to 0.156 m	0.073 m
17 September 2026	0.053 m	-0.083 m to 0.152 m	0.072 m
18 September 2026	0.059 m	-0.082 m to 0.152 m	0.073 m
19 September 2026	0.041 m	-0.082 m to 0.147 m	0.072 m
20 September 2026	0.050 m	-0.082 m to 0.143 m	0.072 m
21 September 2026	0.051 m	-0.081 m to 0.143 m	0.073 m
22 September 2026	0.053 m	-0.080 m to 0.140 m	0.073 m
23 September 2026	0.052 m	-0.080 m to 0.140 m	0.073 m
24 September 2026	0.052 m	-0.080 m to 0.141 m	0.073 m
25 September 2026	0.066 m	-0.080 m to 0.138 m	0.072 m
26 September 2026	0.051 m	-0.080 m to 0.136 m	0.072 m
27 September 2026	0.052 m	-0.079 m to 0.138 m	0.070 m
28 September 2026	0.050 m	-0.079 m to 0.143 m	0.072 m
29 September 2026	0.046 m	-0.079 m to 0.143 m	0.069 m
30 September 2026	0.052 m	-0.075 m to 0.144 m	0.068 m
1 October 2026	0.059 m	-0.071 m to 0.143 m	0.067 m
2 October 2026	0.028 m	-0.071 m to 0.141 m	0.064 m
3 October 2026	0.014 m	-0.075 m to 0.135 m	0.064 m
4 October 2026	0.040 m	-0.079 m to 0.132 m	0.064 m
5 October 2026	0.050 m	-0.077 m to 0.132 m	0.064 m
6 October 2026	0.048 m	-0.080 m to 0.132 m	0.063 m
7 October 2026	0.076 m	-0.081 m to 0.131 m	0.063 m
8 October 2026	0.093 m	-0.080 m to 0.131 m	0.063 m

The last 10 years, weekly averages

Level

Weekly averages of the Lys at Aire-sur-la-Lys from the week of 3 October 2016 to 8 October 2026.

Table: The last 10 years, weekly averages

Week starting	Weekly average of daily highs (m)
3 October 2016	0.284 m
10 October 2016	0.074 m
17 October 2016	0.074 m
24 October 2016	0.066 m
31 October 2016	0.062 m
7 November 2016	0.067 m
14 November 2016	0.262 m
21 November 2016	0.118 m
28 November 2016	0.053 m
5 December 2016	0.055 m
12 December 2016	0.046 m
19 December 2016	0.042 m
26 December 2016	0.043 m
2 January 2017	0.042 m
9 January 2017	0.071 m
16 January 2017	0.051 m
23 January 2017	0.043 m
30 January 2017	0.067 m
6 February 2017	0.130 m
13 February 2017	0.047 m
20 February 2017	0.039 m
27 February 2017	0.129 m
6 March 2017	0.098 m
13 March 2017	0.052 m
20 March 2017	0.049 m
27 March 2017	0.057 m
3 April 2017	0.060 m
10 April 2017	0.053 m
17 April 2017	0.057 m
24 April 2017	0.057 m
1 May 2017	0.050 m
8 May 2017	0.057 m
15 May 2017	0.079 m
22 May 2017	0.074 m
29 May 2017	0.091 m
5 June 2017	0.093 m
12 June 2017	0.082 m
19 June 2017	0.081 m
26 June 2017	0.078 m
3 July 2017	0.091 m
10 July 2017	0.086 m
17 July 2017	0.105 m
24 July 2017	0.084 m
31 July 2017	0.075 m
7 August 2017	0.084 m
14 August 2017	0.135 m
21 August 2017	0.228 m
28 August 2017	0.245 m
4 September 2017	0.056 m
11 September 2017	0.080 m
18 September 2017	0.051 m
25 September 2017	0.039 m
2 October 2017	0.042 m
9 October 2017	0.049 m
16 October 2017	0.069 m
23 October 2017	0.048 m
30 October 2017	0.052 m
6 November 2017	0.053 m
13 November 2017	0.035 m
20 November 2017	0.093 m
27 November 2017	0.119 m
4 December 2017	0.129 m
11 December 2017	0.405 m
18 December 2017	0.123 m
25 December 2017	0.268 m
1 January 2018	0.459 m
8 January 2018	0.239 m
15 January 2018	0.371 m
22 January 2018	0.451 m
29 January 2018	0.332 m
5 February 2018	0.089 m
12 February 2018	0.070 m
19 February 2018	0.056 m
26 February 2018	0.041 m
5 March 2018	0.077 m
12 March 2018	0.090 m
19 March 2018	0.038 m
26 March 2018	0.064 m
2 April 2018	0.074 m
9 April 2018	0.133 m
16 April 2018	0.176 m
23 April 2018	0.106 m
30 April 2018	0.150 m
7 May 2018	0.180 m
14 May 2018	0.088 m
21 May 2018	0.064 m
28 May 2018	0.198 m
4 June 2018	0.074 m
11 June 2018	0.109 m
18 June 2018	0.073 m
25 June 2018	0.160 m
2 July 2018	0.149 m
9 July 2018	0.072 m
16 July 2018	0.088 m
23 July 2018	0.147 m
30 July 2018	0.063 m
6 August 2018	0.048 m
13 August 2018	0.038 m
20 August 2018	0.067 m
27 August 2018	0.055 m
3 September 2018	0.056 m
10 September 2018	0.058 m
17 September 2018	0.100 m
24 September 2018	0.114 m
1 October 2018	0.043 m
8 October 2018	0.039 m
15 October 2018	0.069 m
22 October 2018	-0.005 m
29 October 2018	0.020 m
5 November 2018	0.036 m
12 November 2018	0.081 m
19 November 2018	0.147 m
26 November 2018	0.153 m
3 December 2018	0.148 m
10 December 2018	0.148 m
17 December 2018	0.161 m
24 December 2018	0.158 m
31 December 2018	0.148 m
7 January 2019	0.154 m
14 January 2019	0.153 m
21 January 2019	0.189 m
28 January 2019	0.167 m
4 February 2019	0.190 m
11 February 2019	0.157 m
18 February 2019	0.146 m
25 February 2019	0.178 m
4 March 2019	0.211 m
11 March 2019	0.222 m
18 March 2019	0.184 m
25 March 2019	0.190 m
1 April 2019	0.097 m
8 April 2019	0.019 m
15 April 2019	0.014 m
22 April 2019	0.009 m
29 April 2019	0.037 m
6 May 2019	0.047 m
13 May 2019	0.044 m
20 May 2019	0.042 m
27 May 2019	0.038 m
3 June 2019	0.057 m
10 June 2019	0.063 m
17 June 2019	0.095 m
24 June 2019	0.022 m
1 July 2019	-0.013 m
8 July 2019	0.042 m
15 July 2019	0.045 m
22 July 2019	0.068 m
29 July 2019	0.067 m
5 August 2019	0.014 m
12 August 2019	0.052 m
19 August 2019	0.045 m
26 August 2019	0.034 m
2 September 2019	0.054 m
9 September 2019	0.059 m
16 September 2019	0.052 m
23 September 2019	-0.021 m
30 September 2019	-0.020 m
7 October 2019	-0.015 m
14 October 2019	-0.016 m
21 October 2019	-0.032 m
28 October 2019	-0.032 m
4 November 2019	-0.040 m
11 November 2019	0.018 m
18 November 2019	0.045 m
25 November 2019	0.070 m
2 December 2019	0.054 m
9 December 2019	0.285 m
16 December 2019	0.220 m
23 December 2019	0.131 m
30 December 2019	0.073 m
6 January 2020	0.057 m
13 January 2020	0.080 m
20 January 2020	0.067 m
27 January 2020	0.101 m
3 February 2020	0.087 m
10 February 2020	0.198 m
17 February 2020	0.303 m
24 February 2020	0.259 m
2 March 2020	0.367 m
9 March 2020	0.356 m
16 March 2020	0.145 m
23 March 2020	0.108 m
30 March 2020	0.097 m
6 April 2020	0.078 m
13 April 2020	0.075 m
20 April 2020	0.067 m
27 April 2020	0.073 m
4 May 2020	0.052 m
11 May 2020	0.057 m
18 May 2020	0.033 m
25 May 2020	0.048 m
1 June 2020	-0.010 m
8 June 2020	-0.039 m
15 June 2020	-0.026 m
22 June 2020	0.012 m
29 June 2020	0.047 m
6 July 2020	0.044 m
13 July 2020	0.051 m
20 July 2020	0.062 m
27 July 2020	0.068 m
3 August 2020	0.073 m
10 August 2020	0.074 m
17 August 2020	0.073 m
24 August 2020	0.072 m
31 August 2020	0.075 m
7 September 2020	0.059 m
14 September 2020	0.054 m
21 September 2020	0.059 m
28 September 2020	0.080 m
5 October 2020	0.094 m
12 October 2020	0.067 m
19 October 2020	0.075 m
26 October 2020	0.129 m
2 November 2020	0.074 m
9 November 2020	0.070 m
16 November 2020	0.081 m
23 November 2020	0.078 m
30 November 2020	0.079 m
7 December 2020	0.069 m
14 December 2020	0.079 m
21 December 2020	0.220 m
28 December 2020	0.192 m
4 January 2021	0.089 m
11 January 2021	0.297 m
18 January 2021	0.347 m
25 January 2021	0.333 m
1 February 2021	0.313 m
8 February 2021	0.128 m
15 February 2021	0.102 m
22 February 2021	0.076 m
1 March 2021	0.081 m
8 March 2021	0.074 m
15 March 2021	0.054 m
22 March 2021	0.080 m
29 March 2021	0.067 m
5 April 2021	0.076 m
12 April 2021	0.068 m
19 April 2021	0.072 m
26 April 2021	0.034 m
3 May 2021	0.061 m
10 May 2021	0.060 m
17 May 2021	0.177 m
24 May 2021	0.208 m
31 May 2021	0.106 m
7 June 2021	0.091 m
14 June 2021	0.134 m
21 June 2021	0.224 m
28 June 2021	0.260 m
5 July 2021	0.224 m
12 July 2021	0.161 m
19 July 2021	0.180 m
26 July 2021	0.262 m
2 August 2021	0.190 m
9 August 2021	0.162 m
16 August 2021	0.162 m
23 August 2021	0.162 m
30 August 2021	0.163 m
6 September 2021	0.160 m
13 September 2021	0.157 m
20 September 2021	0.157 m
27 September 2021	0.155 m
4 October 2021	0.134 m
11 October 2021	0.149 m
18 October 2021	0.157 m
25 October 2021	0.164 m
1 November 2021	0.327 m
8 November 2021	0.178 m
15 November 2021	0.163 m
22 November 2021	0.248 m
29 November 2021	0.380 m
6 December 2021	0.309 m
13 December 2021	0.188 m
20 December 2021	0.196 m
27 December 2021	0.221 m
3 January 2022	0.383 m
10 January 2022	0.263 m
17 January 2022	0.186 m
24 January 2022	0.176 m
31 January 2022	0.183 m
7 February 2022	0.165 m
14 February 2022	0.187 m
21 February 2022	0.174 m
28 February 2022	0.155 m
7 March 2022	0.158 m
14 March 2022	0.164 m
21 March 2022	0.138 m
28 March 2022	0.132 m
4 April 2022	0.123 m
11 April 2022	0.103 m
18 April 2022	0.143 m
25 April 2022	0.146 m
2 May 2022	0.086 m
9 May 2022	0.128 m
16 May 2022	0.164 m
23 May 2022	0.161 m
30 May 2022	0.183 m
6 June 2022	0.176 m
13 June 2022	0.145 m
20 June 2022	0.143 m
27 June 2022	0.139 m
4 July 2022	0.105 m
11 July 2022	0.109 m
18 July 2022	0.133 m
25 July 2022	0.124 m
1 August 2022	0.120 m
8 August 2022	0.111 m
15 August 2022	0.125 m
22 August 2022	0.126 m
29 August 2022	0.124 m
5 September 2022	0.123 m
12 September 2022	0.117 m
19 September 2022	0.123 m
26 September 2022	0.123 m
3 October 2022	0.123 m
10 October 2022	0.145 m
17 October 2022	0.140 m
24 October 2022	0.132 m
31 October 2022	0.133 m
7 November 2022	0.136 m
14 November 2022	0.148 m
21 November 2022	0.174 m
28 November 2022	0.165 m
5 December 2022	0.123 m
12 December 2022	0.045 m
19 December 2022	0.123 m
26 December 2022	0.207 m
2 January 2023	0.124 m
9 January 2023	0.223 m
16 January 2023	0.272 m
23 January 2023	0.088 m
30 January 2023	0.072 m
6 February 2023	0.071 m
13 February 2023	0.071 m
20 February 2023	0.074 m
27 February 2023	0.014 m
6 March 2023	0.369 m
13 March 2023	0.094 m
20 March 2023	0.106 m
27 March 2023	0.165 m
3 April 2023	0.104 m
10 April 2023	0.109 m
17 April 2023	0.114 m
24 April 2023	0.135 m
1 May 2023	0.076 m
8 May 2023	0.080 m
15 May 2023	0.062 m
22 May 2023	0.058 m
29 May 2023	0.071 m
5 June 2023	0.046 m
12 June 2023	0.042 m
19 June 2023	0.113 m
26 June 2023	0.107 m
3 July 2023	0.121 m
10 July 2023	0.112 m
17 July 2023	0.099 m
24 July 2023	0.102 m
31 July 2023	0.126 m
7 August 2023	0.081 m
14 August 2023	0.069 m
21 August 2023	0.084 m
28 August 2023	0.088 m
4 September 2023	0.068 m
11 September 2023	0.065 m
18 September 2023	0.091 m
25 September 2023	0.065 m
2 October 2023	0.061 m
9 October 2023	0.060 m
16 October 2023	0.070 m
23 October 2023	0.109 m
30 October 2023	0.301 m
6 November 2023	0.732 m
13 November 2023	0.420 m
20 November 2023	0.371 m
27 November 2023	0.209 m
4 December 2023	0.184 m
11 December 2023	0.233 m
18 December 2023	0.146 m
25 December 2023	0.290 m
1 January 2024	0.794 m
8 January 2024	0.233 m
15 January 2024	0.149 m
22 January 2024	0.187 m
29 January 2024	0.133 m
5 February 2024	0.283 m
12 February 2024	0.121 m
19 February 2024	0.206 m
26 February 2024	0.429 m
4 March 2024	0.144 m
11 March 2024	0.169 m
18 March 2024	0.123 m
25 March 2024	0.109 m
1 April 2024	0.157 m
8 April 2024	0.066 m
15 April 2024	0.050 m
22 April 2024	0.053 m
29 April 2024	0.059 m
6 May 2024	0.066 m
13 May 2024	0.152 m
20 May 2024	0.150 m
27 May 2024	0.145 m
3 June 2024	0.129 m
10 June 2024	0.132 m
17 June 2024	0.123 m
24 June 2024	0.080 m
1 July 2024	0.097 m
8 July 2024	0.092 m
15 July 2024	0.101 m
22 July 2024	0.106 m
29 July 2024	0.306 m
5 August 2024	0.126 m
12 August 2024	0.131 m
19 August 2024	0.119 m
26 August 2024	0.105 m
2 September 2024	0.071 m
9 September 2024	0.100 m
16 September 2024	0.071 m
23 September 2024	0.132 m
30 September 2024	0.099 m
7 October 2024	0.087 m
14 October 2024	0.093 m
21 October 2024	0.096 m
28 October 2024	0.051 m
4 November 2024	0.047 m
11 November 2024	0.043 m
18 November 2024	0.215 m
25 November 2024	0.069 m
2 December 2024	0.110 m
9 December 2024	0.208 m
16 December 2024	0.037 m
23 December 2024	-0.018 m
30 December 2024	0.076 m
6 January 2025	0.264 m
13 January 2025	0.028 m
20 January 2025	0.084 m
27 January 2025	0.247 m
3 February 2025	0.030 m
10 February 2025	0.028 m
17 February 2025	0.000 m
24 February 2025	0.019 m
3 March 2025	-0.023 m
10 March 2025	-0.033 m
17 March 2025	-0.028 m
24 March 2025	0.042 m
31 March 2025	0.060 m
7 April 2025	0.058 m
14 April 2025	0.060 m
21 April 2025	0.058 m
28 April 2025	0.060 m
5 May 2025	0.054 m
12 May 2025	0.057 m
19 May 2025	0.050 m
26 May 2025	0.090 m
2 June 2025	0.067 m
9 June 2025	0.053 m
16 June 2025	0.038 m
23 June 2025	0.054 m
30 June 2025	0.047 m
7 July 2025	0.056 m
14 July 2025	0.085 m
21 July 2025	0.068 m
28 July 2025	0.060 m
4 August 2025	0.054 m
11 August 2025	0.055 m
18 August 2025	0.065 m
25 August 2025	0.069 m
1 September 2025	0.073 m
8 September 2025	0.087 m
15 September 2025	0.071 m
22 September 2025	0.065 m
29 September 2025	0.061 m
6 October 2025	0.044 m
13 October 2025	0.047 m
20 October 2025	0.042 m
27 October 2025	-0.018 m
3 November 2025	-0.054 m
10 November 2025	-0.049 m
17 November 2025	-0.032 m
24 November 2025	0.075 m
1 December 2025	-0.014 m
8 December 2025	-0.017 m
15 December 2025	-0.047 m
22 December 2025	-0.049 m
29 December 2025	-0.058 m
5 January 2026	0.066 m
12 January 2026	0.015 m
19 January 2026	-0.045 m
26 January 2026	-0.003 m
2 February 2026	-0.038 m
9 February 2026	0.056 m
16 February 2026	0.037 m
23 February 2026	0.029 m
2 March 2026	-0.027 m
9 March 2026	-0.028 m
16 March 2026	-0.034 m
23 March 2026	-0.029 m
30 March 2026	-0.049 m
6 April 2026	0.005 m
13 April 2026	0.055 m
20 April 2026	0.055 m
27 April 2026	0.058 m
4 May 2026	0.065 m
11 May 2026	0.066 m
18 May 2026	0.069 m
25 May 2026	0.076 m
1 June 2026	0.101 m
8 June 2026	0.105 m
15 June 2026	0.141 m
22 June 2026	0.119 m
29 June 2026	0.121 m
6 July 2026	0.092 m
13 July 2026	0.120 m
20 July 2026	0.098 m
27 July 2026	0.072 m
3 August 2026	0.064 m
10 August 2026	0.057 m
17 August 2026	0.113 m
24 August 2026	0.092 m
31 August 2026	0.073 m
7 September 2026	0.054 m
14 September 2026	0.051 m
21 September 2026	0.054 m
28 September 2026	0.041 m
5 October 2026	0.067 m

The whole record since 2005, weekly averages

Level
Our record

Weekly averages of the Lys at Aire-sur-la-Lys from 1 July 2005 to 8 October 2026.

Table: The whole record since 2005, weekly averages

Week starting	Weekly average of daily highs (m)
27 June 2005	no value
4 July 2005	0.084 m
11 July 2005	-0.071 m
18 July 2005	-0.075 m
25 July 2005	-0.056 m
1 August 2005	-0.056 m
8 August 2005	-0.004 m
15 August 2005	0.026 m
22 August 2005	-0.038 m
29 August 2005	-0.061 m
5 September 2005	-0.076 m
12 September 2005	-0.083 m
19 September 2005	-0.083 m
26 September 2005	-0.083 m
3 October 2005	-0.083 m
10 October 2005	-0.081 m
17 October 2005	-0.079 m
24 October 2005	-0.077 m
31 October 2005	-0.073 m
7 November 2005	-0.062 m
14 November 2005	-0.066 m
21 November 2005	-0.002 m
28 November 2005	0.020 m
5 December 2005	-0.034 m
12 December 2005	-0.051 m
19 December 2005	-0.059 m
26 December 2005	-0.048 m
2 January 2006	-0.052 m
9 January 2006	-0.081 m
16 January 2006	-0.081 m
23 January 2006	-0.088 m
30 January 2006	-0.072 m
6 February 2006	-0.061 m
13 February 2006	-0.014 m
20 February 2006	-0.008 m
27 February 2006	-0.079 m
6 March 2006	-0.067 m
13 March 2006	-0.084 m
20 March 2006	-0.082 m
27 March 2006	-0.076 m
3 April 2006	-0.090 m
10 April 2006	-0.092 m
17 April 2006	-0.094 m
24 April 2006	-0.093 m
1 May 2006	-0.087 m
8 May 2006	-0.091 m
15 May 2006	-0.081 m
22 May 2006	-0.013 m
29 May 2006	0.008 m
5 June 2006	-0.055 m
12 June 2006	-0.022 m
19 June 2006	-0.042 m
26 June 2006	-0.009 m
3 July 2006	-0.015 m
10 July 2006	-0.040 m
17 July 2006	-0.049 m
24 July 2006	-0.067 m
31 July 2006	-0.074 m
7 August 2006	-0.048 m
14 August 2006	-0.034 m
21 August 2006	-0.044 m
28 August 2006	-0.054 m
4 September 2006	-0.099 m
11 September 2006	-0.100 m
18 September 2006	-0.083 m
25 September 2006	-0.075 m
2 October 2006	-0.077 m
9 October 2006	-0.085 m
16 October 2006	-0.070 m
23 October 2006	0.048 m
30 October 2006	-0.048 m
6 November 2006	-0.066 m
13 November 2006	-0.060 m
20 November 2006	-0.031 m
27 November 2006	-0.050 m
4 December 2006	0.367 m
11 December 2006	0.052 m
18 December 2006	-0.028 m
25 December 2006	-0.001 m
1 January 2007	0.066 m
8 January 2007	0.002 m
15 January 2007	0.040 m
22 January 2007	0.063 m
29 January 2007	no value
5 February 2007	no value
12 February 2007	no value
19 February 2007	no value
26 February 2007	no value
5 March 2007	no value
12 March 2007	no value
19 March 2007	no value
26 March 2007	no value
2 April 2007	no value
9 April 2007	no value
16 April 2007	no value
23 April 2007	no value
30 April 2007	no value
7 May 2007	no value
14 May 2007	no value
21 May 2007	no value
28 May 2007	no value
4 June 2007	no value
11 June 2007	no value
18 June 2007	no value
25 June 2007	no value
2 July 2007	no value
9 July 2007	no value
16 July 2007	no value
23 July 2007	no value
30 July 2007	no value
6 August 2007	no value
13 August 2007	no value
20 August 2007	no value
27 August 2007	no value
3 September 2007	no value
10 September 2007	no value
17 September 2007	no value
24 September 2007	no value
1 October 2007	no value
8 October 2007	no value
15 October 2007	no value
22 October 2007	no value
29 October 2007	no value
5 November 2007	no value
12 November 2007	no value
19 November 2007	no value
26 November 2007	no value
3 December 2007	no value
10 December 2007	no value
17 December 2007	no value
24 December 2007	no value
31 December 2007	0.076 m
7 January 2008	0.038 m
14 January 2008	0.023 m
21 January 2008	-0.016 m
28 January 2008	0.003 m
4 February 2008	0.000 m
11 February 2008	-0.007 m
18 February 2008	-0.005 m
25 February 2008	0.007 m
3 March 2008	0.015 m
10 March 2008	0.120 m
17 March 2008	0.088 m
24 March 2008	0.098 m
31 March 2008	0.033 m
7 April 2008	0.076 m
14 April 2008	0.024 m
21 April 2008	0.001 m
28 April 2008	0.020 m
5 May 2008	0.010 m
12 May 2008	0.022 m
19 May 2008	0.026 m
26 May 2008	0.043 m
2 June 2008	0.073 m
9 June 2008	0.025 m
16 June 2008	0.034 m
23 June 2008	0.020 m
30 June 2008	0.031 m
7 July 2008	0.051 m
14 July 2008	0.013 m
21 July 2008	0.070 m
28 July 2008	0.185 m
4 August 2008	0.306 m
11 August 2008	0.265 m
18 August 2008	0.272 m
25 August 2008	0.235 m
1 September 2008	0.348 m
8 September 2008	0.305 m
15 September 2008	0.082 m
22 September 2008	0.076 m
29 September 2008	0.111 m
6 October 2008	0.105 m
13 October 2008	0.067 m
20 October 2008	0.045 m
27 October 2008	0.090 m
3 November 2008	0.031 m
10 November 2008	0.174 m
17 November 2008	0.012 m
24 November 2008	0.060 m
1 December 2008	0.229 m
8 December 2008	0.059 m
15 December 2008	0.068 m
22 December 2008	0.102 m
29 December 2008	0.046 m
5 January 2009	0.052 m
12 January 2009	0.162 m
19 January 2009	0.330 m
26 January 2009	0.067 m
2 February 2009	0.077 m
9 February 2009	0.093 m
16 February 2009	0.019 m
23 February 2009	0.116 m
2 March 2009	0.179 m
9 March 2009	0.058 m
16 March 2009	0.021 m
23 March 2009	0.189 m
30 March 2009	0.073 m
6 April 2009	0.137 m
13 April 2009	-0.120 m
20 April 2009	-0.197 m
27 April 2009	-0.234 m
4 May 2009	-0.195 m
11 May 2009	-0.105 m
18 May 2009	0.037 m
25 May 2009	0.038 m
1 June 2009	0.084 m
8 June 2009	0.109 m
15 June 2009	0.083 m
22 June 2009	0.087 m
29 June 2009	0.099 m
6 July 2009	0.007 m
13 July 2009	0.053 m
20 July 2009	0.091 m
27 July 2009	0.117 m
3 August 2009	no value
10 August 2009	no value
17 August 2009	no value
24 August 2009	no value
31 August 2009	no value
7 September 2009	no value
14 September 2009	no value
21 September 2009	no value
28 September 2009	no value
5 October 2009	no value
12 October 2009	no value
19 October 2009	no value
26 October 2009	no value
2 November 2009	no value
9 November 2009	no value
16 November 2009	no value
23 November 2009	no value
30 November 2009	no value
7 December 2009	no value
14 December 2009	no value
21 December 2009	no value
28 December 2009	no value
4 January 2010	no value
11 January 2010	no value
18 January 2010	no value
25 January 2010	no value
1 February 2010	no value
8 February 2010	no value
15 February 2010	no value
22 February 2010	no value
1 March 2010	no value
8 March 2010	no value
15 March 2010	no value
22 March 2010	no value
29 March 2010	no value
5 April 2010	no value
12 April 2010	no value
19 April 2010	no value
26 April 2010	no value
3 May 2010	no value
10 May 2010	no value
17 May 2010	no value
24 May 2010	no value
31 May 2010	no value
7 June 2010	no value
14 June 2010	no value
21 June 2010	no value
28 June 2010	no value
5 July 2010	no value
12 July 2010	no value
19 July 2010	no value
26 July 2010	no value
2 August 2010	no value
9 August 2010	no value
16 August 2010	no value
23 August 2010	no value
30 August 2010	no value
6 September 2010	no value
13 September 2010	no value
20 September 2010	no value
27 September 2010	no value
4 October 2010	no value
11 October 2010	no value
18 October 2010	no value
25 October 2010	no value
1 November 2010	no value
8 November 2010	no value
15 November 2010	no value
22 November 2010	no value
29 November 2010	no value
6 December 2010	no value
13 December 2010	0.063 m
20 December 2010	0.044 m
27 December 2010	0.034 m
3 January 2011	0.005 m
10 January 2011	no value
17 January 2011	no value
24 January 2011	0.005 m
31 January 2011	0.004 m
7 February 2011	0.005 m
14 February 2011	no value
21 February 2011	no value
28 February 2011	no value
7 March 2011	no value
14 March 2011	no value
21 March 2011	no value
28 March 2011	no value
4 April 2011	no value
11 April 2011	no value
18 April 2011	no value
25 April 2011	no value
2 May 2011	no value
9 May 2011	no value
16 May 2011	no value
23 May 2011	no value
30 May 2011	no value
6 June 2011	no value
13 June 2011	no value
20 June 2011	no value
27 June 2011	no value
4 July 2011	no value
11 July 2011	no value
18 July 2011	no value
25 July 2011	no value
1 August 2011	no value
8 August 2011	no value
15 August 2011	no value
22 August 2011	no value
29 August 2011	no value
5 September 2011	no value
12 September 2011	no value
19 September 2011	no value
26 September 2011	no value
3 October 2011	no value
10 October 2011	no value
17 October 2011	no value
24 October 2011	no value
31 October 2011	no value
7 November 2011	no value
14 November 2011	no value
21 November 2011	no value
28 November 2011	no value
5 December 2011	no value
12 December 2011	no value
19 December 2011	no value
26 December 2011	no value
2 January 2012	no value
9 January 2012	no value
16 January 2012	no value
23 January 2012	no value
30 January 2012	no value
6 February 2012	no value
13 February 2012	no value
20 February 2012	no value
27 February 2012	no value
5 March 2012	no value
12 March 2012	no value
19 March 2012	no value
26 March 2012	no value
2 April 2012	no value
9 April 2012	no value
16 April 2012	no value
23 April 2012	no value
30 April 2012	no value
7 May 2012	no value
14 May 2012	no value
21 May 2012	no value
28 May 2012	no value
4 June 2012	no value
11 June 2012	no value
18 June 2012	no value
25 June 2012	no value
2 July 2012	no value
9 July 2012	no value
16 July 2012	no value
23 July 2012	no value
30 July 2012	no value
6 August 2012	no value
13 August 2012	no value
20 August 2012	no value
27 August 2012	no value
3 September 2012	no value
10 September 2012	no value
17 September 2012	no value
24 September 2012	no value
1 October 2012	no value
8 October 2012	no value
15 October 2012	no value
22 October 2012	no value
29 October 2012	no value
5 November 2012	no value
12 November 2012	no value
19 November 2012	no value
26 November 2012	no value
3 December 2012	no value
10 December 2012	no value
17 December 2012	no value
24 December 2012	no value
31 December 2012	no value
7 January 2013	no value
14 January 2013	no value
21 January 2013	no value
28 January 2013	no value
4 February 2013	no value
11 February 2013	no value
18 February 2013	no value
25 February 2013	no value
4 March 2013	no value
11 March 2013	no value
18 March 2013	no value
25 March 2013	no value
1 April 2013	no value
8 April 2013	no value
15 April 2013	no value
22 April 2013	no value
29 April 2013	no value
6 May 2013	no value
13 May 2013	no value
20 May 2013	no value
27 May 2013	no value
3 June 2013	no value
10 June 2013	no value
17 June 2013	no value
24 June 2013	no value
1 July 2013	no value
8 July 2013	no value
15 July 2013	no value
22 July 2013	no value
29 July 2013	no value
5 August 2013	no value
12 August 2013	no value
19 August 2013	no value
26 August 2013	no value
2 September 2013	no value
9 September 2013	no value
16 September 2013	no value
23 September 2013	no value
30 September 2013	no value
7 October 2013	no value
14 October 2013	no value
21 October 2013	no value
28 October 2013	no value
4 November 2013	no value
11 November 2013	no value
18 November 2013	no value
25 November 2013	no value
2 December 2013	no value
9 December 2013	no value
16 December 2013	no value
23 December 2013	no value
30 December 2013	0.147 m
6 January 2014	0.077 m
13 January 2014	0.085 m
20 January 2014	0.061 m
27 January 2014	0.252 m
3 February 2014	0.264 m
10 February 2014	0.373 m
17 February 2014	0.178 m
24 February 2014	0.178 m
3 March 2014	0.144 m
10 March 2014	0.160 m
17 March 2014	0.210 m
24 March 2014	0.100 m
31 March 2014	0.115 m
7 April 2014	0.021 m
14 April 2014	0.034 m
21 April 2014	0.075 m
28 April 2014	0.052 m
5 May 2014	0.054 m
12 May 2014	0.061 m
19 May 2014	0.064 m
26 May 2014	0.079 m
2 June 2014	0.080 m
9 June 2014	0.101 m
16 June 2014	0.101 m
23 June 2014	0.117 m
30 June 2014	0.138 m
7 July 2014	0.172 m
14 July 2014	0.186 m
21 July 2014	0.181 m
28 July 2014	0.161 m
4 August 2014	0.110 m
11 August 2014	0.108 m
18 August 2014	0.110 m
25 August 2014	0.203 m
1 September 2014	0.097 m
8 September 2014	0.064 m
15 September 2014	0.070 m
22 September 2014	0.067 m
29 September 2014	0.061 m
6 October 2014	0.062 m
13 October 2014	0.074 m
20 October 2014	0.062 m
27 October 2014	0.061 m
3 November 2014	0.090 m
10 November 2014	0.072 m
17 November 2014	0.069 m
24 November 2014	0.070 m
1 December 2014	0.077 m
8 December 2014	0.089 m
15 December 2014	0.096 m
22 December 2014	0.140 m
29 December 2014	0.105 m
5 January 2015	0.141 m
12 January 2015	0.393 m
19 January 2015	0.180 m
26 January 2015	0.120 m
2 February 2015	0.107 m
9 February 2015	0.102 m
16 February 2015	0.130 m
23 February 2015	0.181 m
2 March 2015	0.116 m
9 March 2015	0.095 m
16 March 2015	0.092 m
23 March 2015	0.099 m
30 March 2015	0.093 m
6 April 2015	0.097 m
13 April 2015	0.084 m
20 April 2015	0.082 m
27 April 2015	0.075 m
4 May 2015	0.074 m
11 May 2015	0.071 m
18 May 2015	0.068 m
25 May 2015	0.068 m
1 June 2015	0.083 m
8 June 2015	0.078 m
15 June 2015	0.064 m
22 June 2015	0.071 m
29 June 2015	0.086 m
6 July 2015	0.099 m
13 July 2015	0.097 m
20 July 2015	0.107 m
27 July 2015	0.114 m
3 August 2015	0.098 m
10 August 2015	0.106 m
17 August 2015	0.098 m
24 August 2015	0.118 m
31 August 2015	0.110 m
7 September 2015	0.098 m
14 September 2015	0.106 m
21 September 2015	0.104 m
28 September 2015	0.087 m
5 October 2015	0.092 m
12 October 2015	0.090 m
19 October 2015	0.089 m
26 October 2015	0.085 m
2 November 2015	0.062 m
9 November 2015	0.054 m
16 November 2015	0.100 m
23 November 2015	0.086 m
30 November 2015	0.132 m
7 December 2015	0.069 m
14 December 2015	0.072 m
21 December 2015	0.072 m
28 December 2015	0.098 m
4 January 2016	0.142 m
11 January 2016	0.085 m
18 January 2016	0.077 m
25 January 2016	0.166 m
1 February 2016	0.100 m
8 February 2016	0.220 m
15 February 2016	0.156 m
22 February 2016	0.166 m
29 February 2016	0.141 m
7 March 2016	0.118 m
14 March 2016	0.080 m
21 March 2016	0.099 m
28 March 2016	0.126 m
4 April 2016	0.097 m
11 April 2016	0.104 m
18 April 2016	0.081 m
25 April 2016	0.090 m
2 May 2016	0.083 m
9 May 2016	0.106 m
16 May 2016	0.106 m
23 May 2016	0.115 m
30 May 2016	0.287 m
6 June 2016	0.248 m
13 June 2016	0.278 m
20 June 2016	0.271 m
27 June 2016	0.191 m
4 July 2016	0.119 m
11 July 2016	0.112 m
18 July 2016	0.121 m
25 July 2016	0.107 m
1 August 2016	0.130 m
8 August 2016	0.111 m
15 August 2016	0.107 m
22 August 2016	0.104 m
29 August 2016	0.091 m
5 September 2016	0.094 m
12 September 2016	0.112 m
19 September 2016	0.096 m
26 September 2016	0.091 m
3 October 2016	0.284 m
10 October 2016	0.074 m
17 October 2016	0.074 m
24 October 2016	0.066 m
31 October 2016	0.062 m
7 November 2016	0.067 m
14 November 2016	0.262 m
21 November 2016	0.118 m
28 November 2016	0.053 m
5 December 2016	0.055 m
12 December 2016	0.046 m
19 December 2016	0.042 m
26 December 2016	0.043 m
2 January 2017	0.042 m
9 January 2017	0.071 m
16 January 2017	0.051 m
23 January 2017	0.043 m
30 January 2017	0.067 m
6 February 2017	0.130 m
13 February 2017	0.047 m
20 February 2017	0.039 m
27 February 2017	0.129 m
6 March 2017	0.098 m
13 March 2017	0.052 m
20 March 2017	0.049 m
27 March 2017	0.057 m
3 April 2017	0.060 m
10 April 2017	0.053 m
17 April 2017	0.057 m
24 April 2017	0.057 m
1 May 2017	0.050 m
8 May 2017	0.057 m
15 May 2017	0.079 m
22 May 2017	0.074 m
29 May 2017	0.091 m
5 June 2017	0.093 m
12 June 2017	0.082 m
19 June 2017	0.081 m
26 June 2017	0.078 m
3 July 2017	0.091 m
10 July 2017	0.086 m
17 July 2017	0.105 m
24 July 2017	0.084 m
31 July 2017	0.075 m
7 August 2017	0.084 m
14 August 2017	0.135 m
21 August 2017	0.228 m
28 August 2017	0.245 m
4 September 2017	0.056 m
11 September 2017	0.080 m
18 September 2017	0.051 m
25 September 2017	0.039 m
2 October 2017	0.042 m
9 October 2017	0.049 m
16 October 2017	0.069 m
23 October 2017	0.048 m
30 October 2017	0.052 m
6 November 2017	0.053 m
13 November 2017	0.035 m
20 November 2017	0.093 m
27 November 2017	0.119 m
4 December 2017	0.129 m
11 December 2017	0.405 m
18 December 2017	0.123 m
25 December 2017	0.268 m
1 January 2018	0.459 m
8 January 2018	0.239 m
15 January 2018	0.371 m
22 January 2018	0.451 m
29 January 2018	0.332 m
5 February 2018	0.089 m
12 February 2018	0.070 m
19 February 2018	0.056 m
26 February 2018	0.041 m
5 March 2018	0.077 m
12 March 2018	0.090 m
19 March 2018	0.038 m
26 March 2018	0.064 m
2 April 2018	0.074 m
9 April 2018	0.133 m
16 April 2018	0.176 m
23 April 2018	0.106 m
30 April 2018	0.150 m
7 May 2018	0.180 m
14 May 2018	0.088 m
21 May 2018	0.064 m
28 May 2018	0.198 m
4 June 2018	0.074 m
11 June 2018	0.109 m
18 June 2018	0.073 m
25 June 2018	0.160 m
2 July 2018	0.149 m
9 July 2018	0.072 m
16 July 2018	0.088 m
23 July 2018	0.147 m
30 July 2018	0.063 m
6 August 2018	0.048 m
13 August 2018	0.038 m
20 August 2018	0.067 m
27 August 2018	0.055 m
3 September 2018	0.056 m
10 September 2018	0.058 m
17 September 2018	0.100 m
24 September 2018	0.114 m
1 October 2018	0.043 m
8 October 2018	0.039 m
15 October 2018	0.069 m
22 October 2018	-0.005 m
29 October 2018	0.020 m
5 November 2018	0.036 m
12 November 2018	0.081 m
19 November 2018	0.147 m
26 November 2018	0.153 m
3 December 2018	0.148 m
10 December 2018	0.148 m
17 December 2018	0.161 m
24 December 2018	0.158 m
31 December 2018	0.148 m
7 January 2019	0.154 m
14 January 2019	0.153 m
21 January 2019	0.189 m
28 January 2019	0.167 m
4 February 2019	0.190 m
11 February 2019	0.157 m
18 February 2019	0.146 m
25 February 2019	0.178 m
4 March 2019	0.211 m
11 March 2019	0.222 m
18 March 2019	0.184 m
25 March 2019	0.190 m
1 April 2019	0.097 m
8 April 2019	0.019 m
15 April 2019	0.014 m
22 April 2019	0.009 m
29 April 2019	0.037 m
6 May 2019	0.047 m
13 May 2019	0.044 m
20 May 2019	0.042 m
27 May 2019	0.038 m
3 June 2019	0.057 m
10 June 2019	0.063 m
17 June 2019	0.095 m
24 June 2019	0.022 m
1 July 2019	-0.013 m
8 July 2019	0.042 m
15 July 2019	0.045 m
22 July 2019	0.068 m
29 July 2019	0.067 m
5 August 2019	0.014 m
12 August 2019	0.052 m
19 August 2019	0.045 m
26 August 2019	0.034 m
2 September 2019	0.054 m
9 September 2019	0.059 m
16 September 2019	0.052 m
23 September 2019	-0.021 m
30 September 2019	-0.020 m
7 October 2019	-0.015 m
14 October 2019	-0.016 m
21 October 2019	-0.032 m
28 October 2019	-0.032 m
4 November 2019	-0.040 m
11 November 2019	0.018 m
18 November 2019	0.045 m
25 November 2019	0.070 m
2 December 2019	0.054 m
9 December 2019	0.285 m
16 December 2019	0.220 m
23 December 2019	0.131 m
30 December 2019	0.073 m
6 January 2020	0.057 m
13 January 2020	0.080 m
20 January 2020	0.067 m
27 January 2020	0.101 m
3 February 2020	0.087 m
10 February 2020	0.198 m
17 February 2020	0.303 m
24 February 2020	0.259 m
2 March 2020	0.367 m
9 March 2020	0.356 m
16 March 2020	0.145 m
23 March 2020	0.108 m
30 March 2020	0.097 m
6 April 2020	0.078 m
13 April 2020	0.075 m
20 April 2020	0.067 m
27 April 2020	0.073 m
4 May 2020	0.052 m
11 May 2020	0.057 m
18 May 2020	0.033 m
25 May 2020	0.048 m
1 June 2020	-0.010 m
8 June 2020	-0.039 m
15 June 2020	-0.026 m
22 June 2020	0.012 m
29 June 2020	0.047 m
6 July 2020	0.044 m
13 July 2020	0.051 m
20 July 2020	0.062 m
27 July 2020	0.068 m
3 August 2020	0.073 m
10 August 2020	0.074 m
17 August 2020	0.073 m
24 August 2020	0.072 m
31 August 2020	0.075 m
7 September 2020	0.059 m
14 September 2020	0.054 m
21 September 2020	0.059 m
28 September 2020	0.080 m
5 October 2020	0.094 m
12 October 2020	0.067 m
19 October 2020	0.075 m
26 October 2020	0.129 m
2 November 2020	0.074 m
9 November 2020	0.070 m
16 November 2020	0.081 m
23 November 2020	0.078 m
30 November 2020	0.079 m
7 December 2020	0.069 m
14 December 2020	0.079 m
21 December 2020	0.220 m
28 December 2020	0.192 m
4 January 2021	0.089 m
11 January 2021	0.297 m
18 January 2021	0.347 m
25 January 2021	0.333 m
1 February 2021	0.313 m
8 February 2021	0.128 m
15 February 2021	0.102 m
22 February 2021	0.076 m
1 March 2021	0.081 m
8 March 2021	0.074 m
15 March 2021	0.054 m
22 March 2021	0.080 m
29 March 2021	0.067 m
5 April 2021	0.076 m
12 April 2021	0.068 m
19 April 2021	0.072 m
26 April 2021	0.034 m
3 May 2021	0.061 m
10 May 2021	0.060 m
17 May 2021	0.177 m
24 May 2021	0.208 m
31 May 2021	0.106 m
7 June 2021	0.091 m
14 June 2021	0.134 m
21 June 2021	0.224 m
28 June 2021	0.260 m
5 July 2021	0.224 m
12 July 2021	0.161 m
19 July 2021	0.180 m
26 July 2021	0.262 m
2 August 2021	0.190 m
9 August 2021	0.162 m
16 August 2021	0.162 m
23 August 2021	0.162 m
30 August 2021	0.163 m
6 September 2021	0.160 m
13 September 2021	0.157 m
20 September 2021	0.157 m
27 September 2021	0.155 m
4 October 2021	0.134 m
11 October 2021	0.149 m
18 October 2021	0.157 m
25 October 2021	0.164 m
1 November 2021	0.327 m
8 November 2021	0.178 m
15 November 2021	0.163 m
22 November 2021	0.248 m
29 November 2021	0.380 m
6 December 2021	0.309 m
13 December 2021	0.188 m
20 December 2021	0.196 m
27 December 2021	0.221 m
3 January 2022	0.383 m
10 January 2022	0.263 m
17 January 2022	0.186 m
24 January 2022	0.176 m
31 January 2022	0.183 m
7 February 2022	0.165 m
14 February 2022	0.187 m
21 February 2022	0.174 m
28 February 2022	0.155 m
7 March 2022	0.158 m
14 March 2022	0.164 m
21 March 2022	0.138 m
28 March 2022	0.132 m
4 April 2022	0.123 m
11 April 2022	0.103 m
18 April 2022	0.143 m
25 April 2022	0.146 m
2 May 2022	0.086 m
9 May 2022	0.128 m
16 May 2022	0.164 m
23 May 2022	0.161 m
30 May 2022	0.183 m
6 June 2022	0.176 m
13 June 2022	0.145 m
20 June 2022	0.143 m
27 June 2022	0.139 m
4 July 2022	0.105 m
11 July 2022	0.109 m
18 July 2022	0.133 m
25 July 2022	0.124 m
1 August 2022	0.120 m
8 August 2022	0.111 m
15 August 2022	0.125 m
22 August 2022	0.126 m
29 August 2022	0.124 m
5 September 2022	0.123 m
12 September 2022	0.117 m
19 September 2022	0.123 m
26 September 2022	0.123 m
3 October 2022	0.123 m
10 October 2022	0.145 m
17 October 2022	0.140 m
24 October 2022	0.132 m
31 October 2022	0.133 m
7 November 2022	0.136 m
14 November 2022	0.148 m
21 November 2022	0.174 m
28 November 2022	0.165 m
5 December 2022	0.123 m
12 December 2022	0.045 m
19 December 2022	0.123 m
26 December 2022	0.207 m
2 January 2023	0.124 m
9 January 2023	0.223 m
16 January 2023	0.272 m
23 January 2023	0.088 m
30 January 2023	0.072 m
6 February 2023	0.071 m
13 February 2023	0.071 m
20 February 2023	0.074 m
27 February 2023	0.014 m
6 March 2023	0.369 m
13 March 2023	0.094 m
20 March 2023	0.106 m
27 March 2023	0.165 m
3 April 2023	0.104 m
10 April 2023	0.109 m
17 April 2023	0.114 m
24 April 2023	0.135 m
1 May 2023	0.076 m
8 May 2023	0.080 m
15 May 2023	0.062 m
22 May 2023	0.058 m
29 May 2023	0.071 m
5 June 2023	0.046 m
12 June 2023	0.042 m
19 June 2023	0.113 m
26 June 2023	0.107 m
3 July 2023	0.121 m
10 July 2023	0.112 m
17 July 2023	0.099 m
24 July 2023	0.102 m
31 July 2023	0.126 m
7 August 2023	0.081 m
14 August 2023	0.069 m
21 August 2023	0.084 m
28 August 2023	0.088 m
4 September 2023	0.068 m
11 September 2023	0.065 m
18 September 2023	0.091 m
25 September 2023	0.065 m
2 October 2023	0.061 m
9 October 2023	0.060 m
16 October 2023	0.070 m
23 October 2023	0.109 m
30 October 2023	0.301 m
6 November 2023	0.732 m
13 November 2023	0.420 m
20 November 2023	0.371 m
27 November 2023	0.209 m
4 December 2023	0.184 m
11 December 2023	0.233 m
18 December 2023	0.146 m
25 December 2023	0.290 m
1 January 2024	0.794 m
8 January 2024	0.233 m
15 January 2024	0.149 m
22 January 2024	0.187 m
29 January 2024	0.133 m
5 February 2024	0.283 m
12 February 2024	0.121 m
19 February 2024	0.206 m
26 February 2024	0.429 m
4 March 2024	0.144 m
11 March 2024	0.169 m
18 March 2024	0.123 m
25 March 2024	0.109 m
1 April 2024	0.157 m
8 April 2024	0.066 m
15 April 2024	0.050 m
22 April 2024	0.053 m
29 April 2024	0.059 m
6 May 2024	0.066 m
13 May 2024	0.152 m
20 May 2024	0.150 m
27 May 2024	0.145 m
3 June 2024	0.129 m
10 June 2024	0.132 m
17 June 2024	0.123 m
24 June 2024	0.080 m
1 July 2024	0.097 m
8 July 2024	0.092 m
15 July 2024	0.101 m
22 July 2024	0.106 m
29 July 2024	0.306 m
5 August 2024	0.126 m
12 August 2024	0.131 m
19 August 2024	0.119 m
26 August 2024	0.105 m
2 September 2024	0.071 m
9 September 2024	0.100 m
16 September 2024	0.071 m
23 September 2024	0.132 m
30 September 2024	0.099 m
7 October 2024	0.087 m
14 October 2024	0.093 m
21 October 2024	0.096 m
28 October 2024	0.051 m
4 November 2024	0.047 m
11 November 2024	0.043 m
18 November 2024	0.215 m
25 November 2024	0.069 m
2 December 2024	0.110 m
9 December 2024	0.208 m
16 December 2024	0.037 m
23 December 2024	-0.018 m
30 December 2024	0.076 m
6 January 2025	0.264 m
13 January 2025	0.028 m
20 January 2025	0.084 m
27 January 2025	0.247 m
3 February 2025	0.030 m
10 February 2025	0.028 m
17 February 2025	0.000 m
24 February 2025	0.019 m
3 March 2025	-0.023 m
10 March 2025	-0.033 m
17 March 2025	-0.028 m
24 March 2025	0.042 m
31 March 2025	0.060 m
7 April 2025	0.058 m
14 April 2025	0.060 m
21 April 2025	0.058 m
28 April 2025	0.060 m
5 May 2025	0.054 m
12 May 2025	0.057 m
19 May 2025	0.050 m
26 May 2025	0.090 m
2 June 2025	0.067 m
9 June 2025	0.053 m
16 June 2025	0.038 m
23 June 2025	0.054 m
30 June 2025	0.047 m
7 July 2025	0.056 m
14 July 2025	0.085 m
21 July 2025	0.068 m
28 July 2025	0.060 m
4 August 2025	0.054 m
11 August 2025	0.055 m
18 August 2025	0.065 m
25 August 2025	0.069 m
1 September 2025	0.073 m
8 September 2025	0.087 m
15 September 2025	0.071 m
22 September 2025	0.065 m
29 September 2025	0.061 m
6 October 2025	0.044 m
13 October 2025	0.047 m
20 October 2025	0.042 m
27 October 2025	-0.018 m
3 November 2025	-0.054 m
10 November 2025	-0.049 m
17 November 2025	-0.032 m
24 November 2025	0.075 m
1 December 2025	-0.014 m
8 December 2025	-0.017 m
15 December 2025	-0.047 m
22 December 2025	-0.049 m
29 December 2025	-0.058 m
5 January 2026	0.066 m
12 January 2026	0.015 m
19 January 2026	-0.045 m
26 January 2026	-0.003 m
2 February 2026	-0.038 m
9 February 2026	0.056 m
16 February 2026	0.037 m
23 February 2026	0.029 m
2 March 2026	-0.027 m
9 March 2026	-0.028 m
16 March 2026	-0.034 m
23 March 2026	-0.029 m
30 March 2026	-0.049 m
6 April 2026	0.005 m
13 April 2026	0.055 m
20 April 2026	0.055 m
27 April 2026	0.058 m
4 May 2026	0.065 m
11 May 2026	0.066 m
18 May 2026	0.069 m
25 May 2026	0.076 m
1 June 2026	0.101 m
8 June 2026	0.105 m
15 June 2026	0.141 m
22 June 2026	0.119 m
29 June 2026	0.121 m
6 July 2026	0.092 m
13 July 2026	0.120 m
20 July 2026	0.098 m
27 July 2026	0.072 m
3 August 2026	0.064 m
10 August 2026	0.057 m
17 August 2026	0.113 m
24 August 2026	0.092 m
31 August 2026	0.073 m
7 September 2026	0.054 m
14 September 2026	0.051 m
21 September 2026	0.054 m
28 September 2026	0.041 m
5 October 2026	0.067 m

8 October in the last 10 years

Day	Level	Against the normal range for the date
8 October 2025	0.047 m
8 October 2024	0.073 m
8 October 2023	0.06 m
8 October 2022	0.123 m
8 October 2021	0.119 m
8 October 2020	0.076 m
8 October 2019	-0.015 m
8 October 2018	0.031 m
8 October 2017	0.041 m
8 October 2016	0.07 m

Year by year

Every year

Year	Days with a value	Days below the normal range
2026to 10 October 2026	283	63
2025	365	43
2024	365	5
2023	365	3
2022	365	0
2021	365	0
2020	366	17
2019	365	9
2018	365	6
2017	365	0
2016	366	0
2015	365	0
2014	365	0
2011	33	0
2010	17	0
2009	212	38
2008	366	23
2007	30	6
2006	365	251
2005	184	137

About these figures

That is within the normal range for the date.

The normal range for 8 October is -0.08 m to 0.13 m: the 10th to 90th percentile of the daily highs from 1 October to 15 October in 15 years between 2005 and 2025.

Records

Highest daily high in our series since 1 July 2005: 1.038 m on 3 January 2024. Provisional data.
Lowest daily high in our series since 1 July 2005: -0.279 m on 2 May 2009.