World Water LevelsWater, in perspective

Perhonjoki water level at Patanan alakanava today

Is the Perhonjoki unusually high at Patanan alakanava?

The Perhonjoki at Patanan alakanava stood at 110.71 m above N43 on .

Level now

in the highest 5 percent for the date

110.71 m

Provisional

in the highest 5 percent for the date

110.71 mNormal for the date109.49 m to 110.59 mHighest 111.24 mLowest 108.88 mMedian 109.84 m
The normal range for 26 October is 109.49 m to 110.59 m: the 10th to 90th percentile of the daily values from 19 October to 2 November in 23 years between 2000 and 2025.
Table: where the water stands
LevelValue
Newest reading110.71 m,
Normal range for the date109.49 m to 110.59 m
Median for the date109.84 m
Highest in our series111.24 m
Lowest in our series108.88 m
Past day
-0.13 m
Past week
-0.13 m

Heights are given above N43, the Finnish height system of 1943.

Level history

in the highest 5 percent for the date

On the Perhonjoki at Patanan alakanava stood at 110.71 m above N43.

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

The last 90 days, against the normal range for each day 109.5 m 110.0 m 110.5 m 110.710 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
Daily values of the Perhonjoki at Patanan alakanava from 29 July 2026 to 26 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
DayDaily value (m)Normal rangeMedianA year earlier
109.570 m109.500 m to 110.530 m109.810 m109.610 m
109.570 m109.500 m to 110.520 m109.810 m109.610 m
109.570 m109.500 m to 110.520 m109.810 m109.610 m
109.570 m109.500 m to 110.512 m109.810 m109.610 m
109.570 m109.500 m to 110.504 m109.810 m109.610 m
109.570 m109.500 m to 110.504 m109.810 m109.610 m
109.570 m109.500 m to 110.504 m109.810 m109.610 m
109.570 m109.500 m to 110.494 m109.810 m109.610 m
109.570 m109.500 m to 110.494 m109.810 m109.610 m
109.570 m109.500 m to 110.494 m109.810 m109.610 m
109.570 m109.500 m to 110.504 m109.810 m109.610 m
109.570 m109.500 m to 110.518 m109.810 m109.610 m
109.560 m109.500 m to 110.518 m109.810 m109.610 m
109.560 m109.496 m to 110.522 m109.810 m109.610 m
109.560 m109.490 m to 110.540 m109.810 m109.620 m
109.560 m109.490 m to 110.540 m109.805 m109.620 m
109.560 m109.490 m to 110.540 m109.800 m109.620 m
109.560 m109.473 m to 110.540 m109.800 m109.620 m
109.560 m109.460 m to 110.550 m109.795 m109.620 m
109.560 m109.460 m to 110.550 m109.800 m109.620 m
109.560 m109.460 m to 110.549 m109.805 m109.620 m
109.560 m109.460 m to 110.539 m109.810 m109.620 m
109.560 m109.461 m to 110.530 m109.810 m109.620 m
109.560 m109.461 m to 110.528 m109.810 m109.620 m
109.560 m109.461 m to 110.528 m109.810 m109.620 m
109.560 m109.470 m to 110.507 m109.815 m109.620 m
109.560 m109.471 m to 110.475 m109.825 m109.620 m
109.560 m109.480 m to 110.429 m109.840 m109.620 m
109.560 m109.480 m to 110.429 m109.850 m109.620 m
109.560 m109.480 m to 110.429 m109.850 m109.620 m
109.560 m109.480 m to 110.429 m109.850 m109.620 m
109.560 m109.480 m to 110.475 m109.850 m109.630 m
109.560 m109.480 m to 110.480 m109.850 m109.630 m
109.570 m109.480 m to 110.480 m109.850 m109.630 m
109.570 m109.480 m to 110.480 m109.850 m109.630 m
109.570 m109.480 m to 110.480 m109.850 m109.630 m
109.570 m109.480 m to 110.480 m109.850 m109.630 m
109.570 m109.480 m to 110.476 m109.850 m109.570 m
109.570 m109.480 m to 110.437 m109.850 m109.510 m
109.570 m109.480 m to 110.398 m109.850 m109.510 m
109.570 m109.480 m to 110.392 m109.850 m109.510 m
109.580 m109.480 m to 110.540 m109.860 m109.510 m
109.580 m109.480 m to 110.547 m109.860 m109.510 m
109.590 m109.480 m to 110.550 m109.860 m109.510 m
109.580 m109.485 m to 110.550 m109.860 m109.510 m
109.580 m109.490 m to 110.550 m109.860 m109.510 m
109.580 m109.490 m to 110.550 m109.860 m109.510 m
109.750 m109.490 m to 110.550 m109.860 m109.510 m
110.150 m109.496 m to 110.588 m109.860 m109.510 m
110.240 m109.490 m to 110.622 m109.860 m109.510 m
110.240 m109.490 m to 110.640 m109.860 m109.510 m
110.240 m109.490 m to 110.640 m109.860 m109.510 m
110.240 m109.484 m to 110.640 m109.860 m109.510 m
110.240 m109.480 m to 110.640 m109.860 m109.510 m
110.360 m109.480 m to 110.483 m109.860 m109.510 m
110.760 m109.480 m to 110.441 m109.850 m109.510 m
110.860 m109.480 m to 110.504 m109.850 m109.510 m
110.860 m109.480 m to 110.510 m109.850 m109.510 m
110.860 m109.480 m to 110.508 m109.850 m109.510 m
110.860 m109.480 m to 110.528 m109.840 m109.510 m
110.860 m109.480 m to 110.528 m109.840 m109.510 m
110.850 m109.470 m to 110.520 m109.840 m109.500 m
110.850 m109.466 m to 110.520 m109.840 m109.500 m
110.640 m109.430 m to 110.520 m109.840 m109.510 m
110.520 m109.420 m to 110.514 m109.840 m109.500 m
110.420 m109.420 m to 110.504 m109.840 m109.500 m
110.340 m109.420 m to 110.500 m109.840 m109.500 m
110.340 m109.420 m to 110.484 m109.840 m109.500 m
110.340 m109.410 m to 110.480 m109.830 m109.500 m
110.340 m109.410 m to 110.480 m109.830 m109.500 m
110.600 m109.410 m to 110.480 m109.820 m109.510 m
110.770 m109.406 m to 110.480 m109.820 m109.510 m
110.810 m109.410 m to 110.428 m109.810 m109.510 m
110.860 m109.410 m to 110.420 m109.810 m109.510 m
110.850 m109.420 m to 110.420 m109.810 m109.510 m
110.850 m109.420 m to 110.420 m109.800 m109.510 m
110.850 m109.436 m to 110.420 m109.800 m109.510 m
110.850 m109.460 m to 110.420 m109.800 m109.510 m
110.850 m109.460 m to 110.428 m109.800 m109.510 m
110.850 m109.466 m to 110.524 m109.800 m109.510 m
110.840 m109.470 m to 110.554 m109.790 m109.500 m
110.840 m109.470 m to 110.578 m109.790 m109.500 m
110.840 m109.470 m to 110.594 m109.790 m109.500 m
110.830 m109.476 m to 110.594 m109.800 m109.500 m
110.830 m109.490 m to 110.594 m109.800 m109.500 m
110.840 m109.490 m to 110.584 m109.820 m109.500 m
110.840 m109.490 m to 110.590 m109.830 m109.500 m
110.840 m109.490 m to 110.594 m109.830 m109.500 m
110.840 m109.490 m to 110.600 m109.830 m109.500 m
110.710 m109.490 m to 110.594 m109.840 m109.490 m

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

The last 12 months, against the normal range for each day 109 m 110 m 111 m Highest 111.24 m Lowest 108.88 m 110.710 m
  • Level
  • Below the normal range
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • Our record
Daily values of the Perhonjoki at Patanan alakanava from 26 October 2025 to 26 October 2026, with the normal range for each day.
Table: The last 12 months, against the normal range for each day
DayDaily value (m)Normal rangeMedian
109.490 m109.490 m to 110.594 m109.840 m
109.490 m109.490 m to 110.600 m109.840 m
109.490 m109.490 m to 110.604 m109.850 m
109.490 m109.490 m to 110.610 m109.860 m
109.490 m109.490 m to 110.604 m109.860 m
109.490 m109.490 m to 110.610 m109.890 m
109.490 m109.490 m to 110.620 m109.960 m
109.490 m109.490 m to 110.620 m109.960 m
109.710 m109.490 m to 110.630 m109.970 m
109.960 m109.490 m to 110.650 m109.970 m
110.020 m109.490 m to 110.650 m109.980 m
110.030 m109.490 m to 110.660 m109.990 m
110.030 m109.490 m to 110.670 m110.000 m
110.030 m109.490 m to 110.670 m110.000 m
110.030 m109.480 m to 110.670 m110.000 m
110.030 m109.476 m to 110.680 m110.000 m
109.790 m109.470 m to 110.688 m110.020 m
109.460 m109.466 m to 110.700 m110.030 m
109.460 m109.460 m to 110.688 m110.030 m
109.460 m109.460 m to 110.674 m110.060 m
109.460 m109.460 m to 110.670 m110.090 m
109.460 m109.460 m to 110.664 m110.090 m
109.460 m109.460 m to 110.660 m110.110 m
109.460 m109.460 m to 110.654 m110.120 m
109.460 m109.460 m to 110.650 m110.140 m
109.460 m109.452 m to 110.640 m110.170 m
109.460 m109.436 m to 110.640 m110.180 m
109.460 m109.392 m to 110.640 m110.170 m
109.460 m109.396 m to 110.642 m110.200 m
109.460 m109.406 m to 110.650 m110.205 m
109.460 m109.400 m to 110.660 m110.220 m
109.460 m109.400 m to 110.670 m110.220 m
109.500 m109.400 m to 110.690 m110.230 m
109.480 m109.400 m to 110.700 m110.250 m
109.480 m109.436 m to 110.704 m110.260 m
109.480 m109.460 m to 110.710 m110.270 m
109.740 m109.480 m to 110.710 m110.300 m
110.300 m109.480 m to 110.720 m110.310 m
110.220 m109.536 m to 110.720 m110.310 m
109.880 m109.540 m to 110.720 m110.310 m
109.880 m109.540 m to 110.720 m110.310 m
109.920 m109.594 m to 110.720 m110.310 m
109.960 m109.736 m to 110.720 m110.310 m
110.080 m109.750 m to 110.720 m110.330 m
110.340 m109.800 m to 110.720 m110.340 m
110.520 m109.800 m to 110.720 m110.340 m
110.710 m109.866 m to 110.720 m110.340 m
110.760 m109.904 m to 110.720 m110.340 m
110.760 m109.920 m to 110.720 m110.350 m
110.770 m109.920 m to 110.720 m110.350 m
110.770 m109.920 m to 110.720 m110.350 m
110.770 m109.900 m to 110.720 m110.360 m
110.770 m109.900 m to 110.720 m110.360 m
110.760 m109.870 m to 110.720 m110.360 m
110.740 m109.842 m to 110.720 m110.370 m
110.740 m109.800 m to 110.720 m110.370 m
110.740 m109.800 m to 110.720 m110.370 m
110.740 m109.800 m to 110.720 m110.370 m
110.750 m109.800 m to 110.720 m110.360 m
110.750 m109.800 m to 110.720 m110.360 m
110.750 m109.800 m to 110.710 m110.340 m
110.720 m109.800 m to 110.710 m110.340 m
110.700 m109.800 m to 110.710 m110.340 m
110.580 m109.800 m to 110.710 m110.340 m
110.350 m109.800 m to 110.710 m110.350 m
110.350 m109.800 m to 110.710 m110.340 m
110.350 m109.804 m to 110.710 m110.340 m
110.370 m109.905 m to 110.710 m110.355 m
110.360 m109.940 m to 110.710 m110.365 m
110.350 m110.020 m to 110.710 m110.375 m
110.360 m110.030 m to 110.710 m110.380 m
110.360 m110.055 m to 110.710 m110.380 m
110.360 m110.064 m to 110.710 m110.390 m
110.460 m110.070 m to 110.710 m110.400 m
110.620 m110.076 m to 110.710 m110.400 m
110.620 m110.080 m to 110.710 m110.400 m
110.610 m110.070 m to 110.710 m110.400 m
110.600 m110.066 m to 110.710 m110.400 m
110.600 m110.048 m to 110.710 m110.400 m
110.600 m110.080 m to 110.710 m110.400 m
110.610 m110.080 m to 110.710 m110.400 m
110.600 m110.080 m to 110.720 m110.400 m
110.630 m110.080 m to 110.720 m110.400 m
110.720 m110.080 m to 110.720 m110.410 m
110.580 m110.080 m to 110.720 m110.420 m
110.600 m110.080 m to 110.720 m110.420 m
110.690 m110.030 m to 110.710 m110.400 m
110.520 m110.030 m to 110.710 m110.400 m
110.260 m110.030 m to 110.710 m110.400 m
110.120 m110.030 m to 110.710 m110.425 m
110.120 m110.030 m to 110.710 m110.435 m
110.120 m110.049 m to 110.710 m110.455 m
110.120 m110.059 m to 110.710 m110.465 m
110.120 m110.059 m to 110.710 m110.470 m
110.120 m110.060 m to 110.710 m110.480 m
110.120 m110.060 m to 110.710 m110.480 m
110.120 m110.061 m to 110.710 m110.480 m
110.120 m110.061 m to 110.710 m110.480 m
110.120 m110.072 m to 110.710 m110.480 m
110.120 m110.090 m to 110.710 m110.480 m
110.120 m110.090 m to 110.710 m110.480 m
110.120 m110.090 m to 110.700 m110.480 m
110.260 m110.090 m to 110.700 m110.480 m
110.430 m110.130 m to 110.700 m110.480 m
110.430 m110.130 m to 110.694 m110.480 m
110.430 m110.130 m to 110.690 m110.480 m
110.430 m110.130 m to 110.690 m110.480 m
110.430 m110.130 m to 110.690 m110.480 m
110.430 m110.130 m to 110.690 m110.480 m
110.430 m110.130 m to 110.690 m110.480 m
110.420 m110.172 m to 110.690 m110.480 m
110.560 m110.200 m to 110.690 m110.480 m
110.550 m110.200 m to 110.690 m110.480 m
110.740 m110.200 m to 110.690 m110.470 m
110.660 m110.200 m to 110.690 m110.460 m
110.290 m110.200 m to 110.690 m110.460 m
110.330 m110.190 m to 110.690 m110.450 m
110.350 m110.190 m to 110.690 m110.450 m
110.430 m110.190 m to 110.690 m110.440 m
110.430 m110.191 m to 110.690 m110.430 m
110.430 m110.200 m to 110.690 m110.420 m
110.290 m110.200 m to 110.690 m110.420 m
109.940 m110.200 m to 110.690 m110.410 m
109.880 m110.200 m to 110.690 m110.400 m
109.890 m110.200 m to 110.680 m110.400 m
109.890 m110.200 m to 110.679 m110.400 m
109.880 m110.191 m to 110.660 m110.390 m
109.770 m110.170 m to 110.640 m110.380 m
109.650 m110.142 m to 110.640 m110.370 m
109.650 m110.140 m to 110.630 m110.370 m
109.650 m110.110 m to 110.620 m110.360 m
109.580 m110.090 m to 110.619 m110.360 m
109.540 m110.030 m to 110.600 m110.355 m
109.540 m110.020 m to 110.600 m110.340 m
109.540 m109.980 m to 110.589 m110.330 m
109.540 m109.930 m to 110.580 m110.320 m
109.540 m109.930 m to 110.580 m110.310 m
109.540 m109.880 m to 110.580 m110.300 m
109.540 m109.843 m to 110.569 m110.290 m
109.540 m109.830 m to 110.550 m110.270 m
109.540 m109.830 m to 110.550 m110.265 m
109.470 m109.821 m to 110.550 m110.260 m
109.390 m109.791 m to 110.550 m110.260 m
109.430 m109.743 m to 110.550 m110.235 m
109.430 m109.721 m to 110.530 m110.220 m
109.430 m109.670 m to 110.520 m110.200 m
109.430 m109.648 m to 110.520 m110.180 m
109.430 m109.580 m to 110.520 m110.170 m
109.430 m109.530 m to 110.514 m110.070 m
109.430 m109.530 m to 110.504 m110.060 m
109.430 m109.530 m to 110.494 m110.020 m
109.430 m109.526 m to 110.480 m109.990 m
109.430 m109.520 m to 110.480 m109.990 m
109.430 m109.520 m to 110.480 m109.980 m
109.430 m109.520 m to 110.470 m109.980 m
109.430 m109.520 m to 110.470 m109.970 m
109.430 m109.503 m to 110.457 m109.960 m
109.430 m109.490 m to 110.449 m109.940 m
109.430 m109.441 m to 110.428 m109.930 m
109.430 m109.440 m to 110.369 m109.910 m
109.430 m109.440 m to 110.360 m109.910 m
109.430 m109.440 m to 110.340 m109.910 m
109.430 m109.440 m to 110.340 m109.905 m
109.430 m109.440 m to 110.340 m109.880 m
109.430 m109.431 m to 110.340 m109.880 m
109.430 m109.420 m to 110.340 m109.880 m
109.430 m109.390 m to 110.340 m109.870 m
109.430 m109.380 m to 110.380 m109.865 m
109.430 m109.361 m to 110.409 m109.860 m
109.430 m109.350 m to 110.429 m109.855 m
109.430 m109.350 m to 110.430 m109.850 m
109.430 m109.331 m to 110.439 m109.850 m
109.430 m109.321 m to 110.460 m109.845 m
109.430 m109.320 m to 110.470 m109.850 m
109.430 m109.320 m to 110.549 m109.850 m
109.430 m109.310 m to 110.559 m109.850 m
109.430 m109.310 m to 110.560 m109.860 m
109.430 m109.300 m to 110.618 m109.890 m
109.430 m109.300 m to 110.640 m109.910 m
109.430 m109.291 m to 110.649 m109.965 m
109.430 m109.290 m to 110.650 m109.980 m
109.430 m109.291 m to 110.669 m109.990 m
109.430 m109.300 m to 110.669 m110.030 m
109.430 m109.300 m to 110.669 m110.145 m
109.420 m109.310 m to 110.680 m110.200 m
109.420 m109.320 m to 110.689 m110.230 m
109.420 m109.330 m to 110.699 m110.290 m
109.420 m109.331 m to 110.700 m110.385 m
109.420 m109.341 m to 110.710 m110.410 m
109.420 m109.422 m to 110.710 m110.415 m
109.420 m109.444 m to 110.710 m110.440 m
109.420 m109.491 m to 110.710 m110.460 m
109.410 m109.500 m to 110.720 m110.460 m
109.410 m109.501 m to 110.720 m110.470 m
109.410 m109.501 m to 110.720 m110.460 m
109.410 m109.501 m to 110.720 m110.430 m
109.410 m109.500 m to 110.719 m110.410 m
109.410 m109.500 m to 110.710 m110.390 m
109.420 m109.530 m to 110.710 m110.380 m
109.420 m109.530 m to 110.710 m110.370 m
109.420 m109.530 m to 110.710 m110.370 m
109.420 m109.530 m to 110.710 m110.370 m
109.420 m109.530 m to 110.710 m110.360 m
109.430 m109.549 m to 110.710 m110.350 m
109.780 m109.721 m to 110.710 m110.325 m
110.120 m109.734 m to 110.710 m110.300 m
110.120 m109.774 m to 110.709 m110.290 m
110.120 m109.774 m to 110.699 m110.270 m
110.120 m109.734 m to 110.699 m110.240 m
110.120 m109.720 m to 110.689 m110.220 m
110.120 m109.711 m to 110.680 m110.210 m
110.120 m109.710 m to 110.680 m110.200 m
110.120 m109.710 m to 110.680 m110.190 m
110.120 m109.700 m to 110.670 m110.180 m
110.120 m109.700 m to 110.659 m110.170 m
110.120 m109.610 m to 110.650 m110.170 m
110.120 m109.590 m to 110.650 m110.145 m
110.120 m109.590 m to 110.649 m110.095 m
110.130 m109.590 m to 110.640 m109.985 m
110.110 m109.590 m to 110.629 m109.980 m
109.880 m109.590 m to 110.579 m109.980 m
109.880 m109.581 m to 110.567 m109.970 m
109.880 m109.580 m to 110.510 m109.950 m
109.890 m109.559 m to 110.472 m109.950 m
109.880 m109.587 m to 110.430 m109.940 m
109.960 m109.587 m to 110.421 m109.920 m
109.880 m109.560 m to 110.420 m109.900 m
109.880 m109.539 m to 110.410 m109.880 m
109.710 m109.530 m to 110.400 m109.870 m
109.590 m109.530 m to 110.400 m109.865 m
109.590 m109.530 m to 110.400 m109.860 m
109.600 m109.530 m to 110.400 m109.860 m
109.600 m109.520 m to 110.391 m109.860 m
109.590 m109.520 m to 110.390 m109.860 m
109.590 m109.520 m to 110.390 m109.860 m
109.590 m109.520 m to 110.390 m109.860 m
109.590 m109.520 m to 110.390 m109.860 m
109.590 m109.510 m to 110.380 m109.860 m
109.590 m109.510 m to 110.380 m109.860 m
109.590 m109.510 m to 110.389 m109.850 m
109.570 m109.510 m to 110.370 m109.850 m
109.570 m109.510 m to 110.370 m109.850 m
109.570 m109.510 m to 110.369 m109.850 m
109.570 m109.510 m to 110.350 m109.850 m
109.570 m109.510 m to 110.338 m109.840 m
109.560 m109.510 m to 110.338 m109.840 m
109.560 m109.501 m to 110.338 m109.835 m
109.560 m109.500 m to 110.349 m109.830 m
109.560 m109.500 m to 110.350 m109.830 m
109.560 m109.500 m to 110.349 m109.830 m
109.560 m109.500 m to 110.350 m109.830 m
109.560 m109.500 m to 110.350 m109.830 m
109.560 m109.500 m to 110.368 m109.830 m
109.560 m109.500 m to 110.368 m109.830 m
109.560 m109.500 m to 110.388 m109.830 m
109.560 m109.500 m to 110.488 m109.830 m
109.560 m109.500 m to 110.538 m109.830 m
109.560 m109.500 m to 110.540 m109.830 m
109.560 m109.500 m to 110.558 m109.830 m
109.560 m109.500 m to 110.569 m109.830 m
109.560 m109.500 m to 110.620 m109.830 m
109.560 m109.500 m to 110.630 m109.830 m
109.560 m109.500 m to 110.639 m109.820 m
109.560 m109.500 m to 110.640 m109.820 m
109.560 m109.501 m to 110.640 m109.820 m
109.560 m109.501 m to 110.639 m109.820 m
109.570 m109.501 m to 110.629 m109.820 m
109.560 m109.500 m to 110.590 m109.820 m
109.560 m109.510 m to 110.579 m109.820 m
109.560 m109.510 m to 110.569 m109.820 m
109.560 m109.500 m to 110.560 m109.820 m
109.560 m109.500 m to 110.560 m109.810 m
109.570 m109.500 m to 110.559 m109.810 m
109.570 m109.500 m to 110.550 m109.810 m
109.570 m109.500 m to 110.540 m109.810 m
109.570 m109.500 m to 110.539 m109.810 m
109.570 m109.500 m to 110.530 m109.810 m
109.570 m109.500 m to 110.520 m109.810 m
109.570 m109.500 m to 110.520 m109.810 m
109.570 m109.500 m to 110.512 m109.810 m
109.570 m109.500 m to 110.504 m109.810 m
109.570 m109.500 m to 110.504 m109.810 m
109.570 m109.500 m to 110.504 m109.810 m
109.570 m109.500 m to 110.494 m109.810 m
109.570 m109.500 m to 110.494 m109.810 m
109.570 m109.500 m to 110.494 m109.810 m
109.570 m109.500 m to 110.504 m109.810 m
109.570 m109.500 m to 110.518 m109.810 m
109.560 m109.500 m to 110.518 m109.810 m
109.560 m109.496 m to 110.522 m109.810 m
109.560 m109.490 m to 110.540 m109.810 m
109.560 m109.490 m to 110.540 m109.805 m
109.560 m109.490 m to 110.540 m109.800 m
109.560 m109.473 m to 110.540 m109.800 m
109.560 m109.460 m to 110.550 m109.795 m
109.560 m109.460 m to 110.550 m109.800 m
109.560 m109.460 m to 110.549 m109.805 m
109.560 m109.460 m to 110.539 m109.810 m
109.560 m109.461 m to 110.530 m109.810 m
109.560 m109.461 m to 110.528 m109.810 m
109.560 m109.461 m to 110.528 m109.810 m
109.560 m109.470 m to 110.507 m109.815 m
109.560 m109.471 m to 110.475 m109.825 m
109.560 m109.480 m to 110.429 m109.840 m
109.560 m109.480 m to 110.429 m109.850 m
109.560 m109.480 m to 110.429 m109.850 m
109.560 m109.480 m to 110.429 m109.850 m
109.560 m109.480 m to 110.475 m109.850 m
109.560 m109.480 m to 110.480 m109.850 m
109.570 m109.480 m to 110.480 m109.850 m
109.570 m109.480 m to 110.480 m109.850 m
109.570 m109.480 m to 110.480 m109.850 m
109.570 m109.480 m to 110.480 m109.850 m
109.570 m109.480 m to 110.476 m109.850 m
109.570 m109.480 m to 110.437 m109.850 m
109.570 m109.480 m to 110.398 m109.850 m
109.570 m109.480 m to 110.392 m109.850 m
109.580 m109.480 m to 110.540 m109.860 m
109.580 m109.480 m to 110.547 m109.860 m
109.590 m109.480 m to 110.550 m109.860 m
109.580 m109.485 m to 110.550 m109.860 m
109.580 m109.490 m to 110.550 m109.860 m
109.580 m109.490 m to 110.550 m109.860 m
109.750 m109.490 m to 110.550 m109.860 m
110.150 m109.496 m to 110.588 m109.860 m
110.240 m109.490 m to 110.622 m109.860 m
110.240 m109.490 m to 110.640 m109.860 m
110.240 m109.490 m to 110.640 m109.860 m
110.240 m109.484 m to 110.640 m109.860 m
110.240 m109.480 m to 110.640 m109.860 m
110.360 m109.480 m to 110.483 m109.860 m
110.760 m109.480 m to 110.441 m109.850 m
110.860 m109.480 m to 110.504 m109.850 m
110.860 m109.480 m to 110.510 m109.850 m
110.860 m109.480 m to 110.508 m109.850 m
110.860 m109.480 m to 110.528 m109.840 m
110.860 m109.480 m to 110.528 m109.840 m
110.850 m109.470 m to 110.520 m109.840 m
110.850 m109.466 m to 110.520 m109.840 m
110.640 m109.430 m to 110.520 m109.840 m
110.520 m109.420 m to 110.514 m109.840 m
110.420 m109.420 m to 110.504 m109.840 m
110.340 m109.420 m to 110.500 m109.840 m
110.340 m109.420 m to 110.484 m109.840 m
110.340 m109.410 m to 110.480 m109.830 m
110.340 m109.410 m to 110.480 m109.830 m
110.600 m109.410 m to 110.480 m109.820 m
110.770 m109.406 m to 110.480 m109.820 m
110.810 m109.410 m to 110.428 m109.810 m
110.860 m109.410 m to 110.420 m109.810 m
110.850 m109.420 m to 110.420 m109.810 m
110.850 m109.420 m to 110.420 m109.800 m
110.850 m109.436 m to 110.420 m109.800 m
110.850 m109.460 m to 110.420 m109.800 m
110.850 m109.460 m to 110.428 m109.800 m
110.850 m109.466 m to 110.524 m109.800 m
110.840 m109.470 m to 110.554 m109.790 m
110.840 m109.470 m to 110.578 m109.790 m
110.840 m109.470 m to 110.594 m109.790 m
110.830 m109.476 m to 110.594 m109.800 m
110.830 m109.490 m to 110.594 m109.800 m
110.840 m109.490 m to 110.584 m109.820 m
110.840 m109.490 m to 110.590 m109.830 m
110.840 m109.490 m to 110.594 m109.830 m
110.840 m109.490 m to 110.600 m109.830 m
110.710 m109.490 m to 110.594 m109.840 m

The last 10 years, weekly averages

The last 10 years, weekly averages 0 m 50 m 100 m Highest 111.24 m Lowest 108.88 m 110.837 m
  • Level
  • Our record
Weekly averages of the Perhonjoki at Patanan alakanava from the week of 24 October 2016 to 26 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
109.846 m
109.830 m
109.830 m
109.830 m
110.249 m
110.677 m
110.629 m
110.471 m
110.479 m
110.480 m
110.480 m
110.473 m
110.476 m
110.480 m
110.480 m
110.480 m
110.480 m
110.476 m
110.474 m
110.480 m
110.480 m
110.036 m
109.920 m
109.977 m
109.971 m
109.983 m
109.981 m
110.456 m
110.624 m
110.630 m
110.317 m
109.500 m
109.981 m
109.884 m
109.787 m
109.789 m
109.784 m
109.550 m
109.514 m
109.499 m
109.493 m
109.494 m
109.747 m
109.974 m
110.076 m
110.526 m
110.670 m
110.654 m
110.414 m
110.247 m
110.243 m
110.261 m
110.264 m
110.263 m
110.261 m
110.264 m
110.373 m
110.471 m
110.471 m
110.471 m
110.466 m
110.413 m
110.384 m
110.389 m
110.397 m
110.391 m
110.473 m
110.477 m
110.453 m
110.473 m
110.480 m
110.480 m
110.479 m
110.476 m
110.013 m
109.533 m
109.623 m
110.296 m
110.320 m
110.706 m
110.713 m
110.127 m
109.900 m
109.854 m
109.847 m
109.847 m
109.880 m
109.834 m
109.824 m
109.824 m
109.820 m
109.819 m
109.807 m
109.821 m
109.820 m
109.796 m
109.773 m
109.771 m
109.754 m
109.803 m
109.826 m
109.824 m
109.853 m
109.860 m
109.821 m
109.830 m
109.833 m
109.669 m
109.489 m
109.521 m
109.540 m
109.536 m
109.530 m
109.520 m
109.523 m
109.669 m
109.830 m
109.840 m
110.034 m
110.123 m
110.271 m
110.379 m
110.371 m
110.376 m
110.380 m
109.676 m
109.533 m
110.011 m
110.100 m
110.074 m
110.273 m
110.469 m
110.653 m
110.593 m
110.391 m
110.390 m
110.234 m
109.947 m
109.849 m
109.853 m
109.836 m
109.830 m
109.831 m
109.833 m
109.809 m
109.831 m
109.841 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
1.587 m
103.484 m
110.680 m
110.736 m
110.730 m
110.721 m
110.704 m
110.711 m
110.710 m
110.717 m
110.704 m
110.704 m
110.686 m
110.653 m
110.724 m
110.750 m
110.571 m
110.387 m
110.400 m
109.891 m
109.839 m
109.836 m
109.834 m
109.833 m
109.836 m
109.833 m
109.956 m
110.180 m
110.047 m
109.713 m
109.527 m
109.520 m
109.513 m
109.509 m
109.500 m
109.500 m
109.500 m
109.504 m
109.500 m
109.500 m
109.503 m
109.510 m
109.511 m
109.521 m
109.536 m
109.803 m
109.861 m
109.840 m
109.831 m
109.834 m
110.343 m
110.644 m
110.710 m
110.404 m
110.654 m
110.649 m
110.441 m
110.584 m
110.600 m
110.650 m
110.707 m
110.680 m
110.687 m
110.580 m
110.490 m
110.376 m
110.260 m
110.230 m
110.190 m
110.076 m
109.949 m
109.913 m
110.329 m
110.644 m
110.663 m
110.636 m
110.463 m
110.236 m
110.189 m
110.329 m
110.581 m
110.481 m
110.213 m
109.923 m
109.657 m
109.509 m
109.503 m
109.510 m
109.510 m
109.514 m
109.514 m
109.514 m
109.521 m
109.731 m
109.883 m
109.786 m
109.779 m
109.776 m
109.670 m
109.540 m
109.534 m
110.236 m
110.593 m
110.599 m
110.661 m
110.504 m
110.247 m
110.257 m
110.260 m
110.260 m
110.260 m
110.259 m
110.229 m
110.189 m
110.090 m
110.090 m
110.094 m
110.090 m
110.089 m
110.327 m
110.360 m
110.140 m
109.971 m
109.870 m
109.870 m
109.877 m
110.199 m
110.254 m
110.609 m
110.639 m
110.650 m
110.647 m
110.536 m
109.329 m
109.773 m
109.739 m
109.787 m
109.841 m
109.580 m
109.549 m
109.537 m
109.523 m
109.524 m
109.523 m
109.520 m
109.969 m
110.084 m
110.083 m
110.081 m
109.953 m
109.794 m
109.800 m
109.797 m
109.791 m
109.791 m
109.791 m
109.847 m
110.454 m
110.320 m
110.116 m
109.960 m
109.800 m
109.800 m
109.814 m
110.091 m
110.397 m
110.111 m
110.369 m
110.550 m
110.550 m
110.550 m
110.537 m
110.541 m
110.550 m
110.553 m
109.904 m
109.860 m
109.857 m
109.866 m
109.850 m
110.481 m
110.530 m
110.597 m
110.219 m
109.946 m
109.857 m
109.811 m
109.610 m
109.290 m
109.380 m
109.550 m
109.550 m
109.550 m
109.626 m
110.490 m
no value
no value
110.231 m
no value
110.578 m
110.640 m
110.659 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
110.150 m
110.150 m
110.075 m
110.030 m
110.039 m
110.050 m
110.030 m
110.140 m
110.147 m
110.251 m
110.260 m
110.209 m
110.253 m
no value
no value
no value
no value
no value
no value
110.497 m
no value
no value
110.043 m
no value
no value
no value
109.475 m
no value
no value
109.410 m
109.410 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
109.946 m
110.569 m
110.919 m
110.139 m
110.057 m
110.080 m
110.079 m
110.054 m
110.133 m
110.284 m
110.283 m
110.270 m
110.270 m
110.270 m
110.270 m
110.271 m
110.334 m
110.266 m
109.923 m
109.919 m
109.910 m
109.913 m
109.926 m
110.213 m
110.029 m
109.906 m
109.889 m
109.710 m
109.590 m
109.590 m
109.654 m
110.016 m
109.849 m
110.661 m
110.176 m
109.600 m
109.610 m
109.610 m
109.619 m
109.620 m
109.624 m
109.570 m
109.510 m
109.510 m
109.509 m
109.501 m
109.509 m
109.506 m
109.499 m
109.490 m
109.973 m
109.589 m
109.460 m
109.474 m
109.986 m
110.563 m
110.756 m
110.713 m
110.356 m
110.519 m
110.620 m
110.347 m
110.120 m
110.273 m
110.464 m
110.461 m
110.029 m
109.626 m
109.540 m
109.430 m
109.430 m
109.430 m
109.430 m
109.430 m
109.430 m
109.421 m
109.413 m
109.420 m
110.071 m
110.120 m
109.950 m
109.744 m
109.591 m
109.571 m
109.560 m
109.560 m
109.561 m
109.563 m
109.570 m
109.570 m
109.560 m
109.560 m
109.560 m
109.570 m
109.580 m
110.157 m
110.774 m
110.566 m
110.653 m
110.847 m
110.837 m
no value

The whole record since 1978, monthly averages

The whole record since 1978, monthly averages 0 m 50 m 100 m Highest 111.24 m Lowest 108.88 m 110.719 m
  • Level
  • Our record
Monthly averages of the Perhonjoki at Patanan alakanava from 1 November 1978 to 26 October 2026.
Table: The whole record since 1978, monthly averages
Month startingMonthly average (m)
2.500 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
2.500 m
3.259 m
3.255 m
1.083 m
0.000 m
0.550 m
1.390 m
2.032 m
2.000 m
1.118 m
1.280 m
2.190 m
2.100 m
2.650 m
3.777 m
5.750 m
1.452 m
0.330 m
2.250 m
2.250 m
2.250 m
4.502 m
4.400 m
2.271 m
2.474 m
2.500 m
3.752 m
5.317 m
2.087 m
2.400 m
1.419 m
2.000 m
2.000 m
1.403 m
1.000 m
1.000 m
2.323 m
3.904 m
5.423 m
3.657 m
0.674 m
2.763 m
3.432 m
2.926 m
1.783 m
0.494 m
0.950 m
5.129 m
5.971 m
5.707 m
3.700 m
0.053 m
1.561 m
2.200 m
2.200 m
1.432 m
0.400 m
0.400 m
1.040 m
2.894 m
5.545 m
5.443 m
3.306 m
1.080 m
0.161 m
1.140 m
1.900 m
1.900 m
1.460 m
0.400 m
1.207 m
4.490 m
5.987 m
5.807 m
2.742 m
0.390 m
0.000 m
1.467 m
2.000 m
1.910 m
1.153 m
1.103 m
3.117 m
3.310 m
5.690 m
5.946 m
2.170 m
0.378 m
0.581 m
2.750 m
no value
1.855 m
2.020 m
5.133 m
no value
4.813 m
3.716 m
2.300 m
0.074 m
1.817 m
0.939 m
2.090 m
1.526 m
1.452 m
1.380 m
1.326 m
1.850 m
3.439 m
4.797 m
4.664 m
2.690 m
1.100 m
1.281 m
1.563 m
0.800 m
0.800 m
0.750 m
0.800 m
1.093 m
4.819 m
4.926 m
2.889 m
4.452 m
0.660 m
0.935 m
0.300 m
0.300 m
0.858 m
0.380 m
0.126 m
0.417 m
4.168 m
4.929 m
3.825 m
1.103 m
0.063 m
0.300 m
3.347 m
1.706 m
1.365 m
2.003 m
1.990 m
1.717 m
1.532 m
4.706 m
5.883 m
4.868 m
1.687 m
0.039 m
0.920 m
1.000 m
0.790 m
2.777 m
1.139 m
1.497 m
2.987 m
6.248 m
6.779 m
2.758 m
0.263 m
0.855 m
0.870 m
1.281 m
1.235 m
1.067 m
1.145 m
1.130 m
4.919 m
3.958 m
3.789 m
2.465 m
0.513 m
1.497 m
2.240 m
1.026 m
0.700 m
0.700 m
0.655 m
1.340 m
3.506 m
4.000 m
4.432 m
4.771 m
0.750 m
1.884 m
3.080 m
0.990 m
0.881 m
1.060 m
0.945 m
1.143 m
3.048 m
3.823 m
3.245 m
0.984 m
0.657 m
0.842 m
0.543 m
0.910 m
0.558 m
0.593 m
0.000 m
1.667 m
3.226 m
4.797 m
4.461 m
2.855 m
2.463 m
1.181 m
2.773 m
1.994 m
0.823 m
0.593 m
0.500 m
2.890 m
5.000 m
5.477 m
5.554 m
2.216 m
1.200 m
3.300 m
4.957 m
2.316 m
2.758 m
2.167 m
2.384 m
2.533 m
3.435 m
5.016 m
4.214 m
3.145 m
1.180 m
3.829 m
2.583 m
1.500 m
1.500 m
1.500 m
0.406 m
0.753 m
4.253 m
110.581 m
110.498 m
110.426 m
110.090 m
110.080 m
109.978 m
109.864 m
109.576 m
109.413 m
109.433 m
110.026 m
110.540 m
110.606 m
110.617 m
110.319 m
109.499 m
110.423 m
110.369 m
109.930 m
109.784 m
109.453 m
109.629 m
110.068 m
110.235 m
110.391 m
110.455 m
110.214 m
109.669 m
110.318 m
109.718 m
109.656 m
109.954 m
109.870 m
109.491 m
109.689 m
109.786 m
109.933 m
109.915 m
109.643 m
109.399 m
109.815 m
110.406 m
109.793 m
109.548 m
109.503 m
109.535 m
110.058 m
110.500 m
110.557 m
110.416 m
110.248 m
109.483 m
109.868 m
110.226 m
109.635 m
109.633 m
109.834 m
109.865 m
109.783 m
110.087 m
110.338 m
110.360 m
110.209 m
no value
no value
no value
no value
no value
no value
109.635 m
109.516 m
110.092 m
110.439 m
110.433 m
110.122 m
109.886 m
110.220 m
109.849 m
109.601 m
109.527 m
110.047 m
109.839 m
109.303 m
109.942 m
110.451 m
110.600 m
110.070 m
109.525 m
110.475 m
109.738 m
109.565 m
109.999 m
109.880 m
110.198 m
110.355 m
110.576 m
110.649 m
110.706 m
110.475 m
110.313 m
110.069 m
109.894 m
110.550 m
110.333 m
110.260 m
110.072 m
110.378 m
110.681 m
110.672 m
110.698 m
109.696 m
109.457 m
110.347 m
109.734 m
109.892 m
109.624 m
109.910 m
109.609 m
109.418 m
109.983 m
110.105 m
110.219 m
110.283 m
109.965 m
110.469 m
110.186 m
109.783 m
109.912 m
110.210 m
110.525 m
110.386 m
110.277 m
110.284 m
110.276 m
110.154 m
110.026 m
110.329 m
110.048 m
110.199 m
110.570 m
110.645 m
110.625 m
110.119 m
110.331 m
110.701 m
110.611 m
110.506 m
110.018 m
110.625 m
110.206 m
110.401 m
110.420 m
109.847 m
110.334 m
110.602 m
110.353 m
110.347 m
110.321 m
110.211 m
109.925 m
110.167 m
109.672 m
109.774 m
109.843 m
109.744 m
109.691 m
110.370 m
110.644 m
110.692 m
110.538 m
109.969 m
109.617 m
109.522 m
109.521 m
109.535 m
109.471 m
109.494 m
109.549 m
110.598 m
110.314 m
110.277 m
110.443 m
110.610 m
110.327 m
110.587 m
110.406 m
110.186 m
110.135 m
109.951 m
110.165 m
110.179 m
110.720 m
110.600 m
110.648 m
110.138 m
110.025 m
110.365 m
109.991 m
110.622 m
110.530 m
109.926 m
109.844 m
110.008 m
110.541 m
110.477 m
110.479 m
110.285 m
109.978 m
110.367 m
109.861 m
109.597 m
109.722 m
110.539 m
110.256 m
110.317 m
110.456 m
110.397 m
110.471 m
110.404 m
109.955 m
110.285 m
109.853 m
109.822 m
109.805 m
109.787 m
109.838 m
109.661 m
109.532 m
109.762 m
110.251 m
110.028 m
110.138 m
110.508 m
109.999 m
109.830 m
109.847 m
no value
no value
73.577 m
110.722 m
110.710 m
110.701 m
110.296 m
109.835 m
109.988 m
109.564 m
109.502 m
109.503 m
109.625 m
109.923 m
110.607 m
110.575 m
110.664 m
110.339 m
110.032 m
110.607 m
110.342 m
110.000 m
109.509 m
109.590 m
109.793 m
109.935 m
110.487 m
110.259 m
110.154 m
110.160 m
110.049 m
110.186 m
110.509 m
109.721 m
109.584 m
109.677 m
110.005 m
109.795 m
110.115 m
109.880 m
110.247 m
110.547 m
110.292 m
110.003 m
110.278 m
109.566 m
109.582 m
110.401 m
110.623 m
no value
no value
no value
110.068 m
110.125 m
110.245 m
no value
110.271 m
no value
109.410 m
no value
no value
no value
no value
110.295 m
110.166 m
110.270 m
110.194 m
109.946 m
109.936 m
109.703 m
110.029 m
109.617 m
109.523 m
109.501 m
109.615 m
110.489 m
110.405 m
110.315 m
109.514 m
109.429 m
109.724 m
109.704 m
109.563 m
109.563 m
110.111 m
110.719 m

How this compares

  • The daily value on 26 October 2026 was 110.71 m, the highest for 26 October in 43 years of record (1980 to 2026). The next highest was 110.65 m in 2021. The newest value is provisional.
  • So far in 2026 the daily value was below the normal range on 58 of 299 days, the fourth most of the 27 years since 2000.

Same date in past years

26 October in the last 10 years

DayLevelAgainst the normal range for the date
109.49 m
no value
no value
109.79 m
110.65 m
110.05 m
no value
109.81 m
110.25 m
109.86 m

Year by year

The lowest and highest daily value of each year

The lowest and highest daily value of each year 109 m 110 m 111 m Highest 111.24 m, 2004 Lowest 108.88 m, 2022
  • Each year, lowest to highest
  • The year so far
  • Lowest in our series
  • Highest in our series
The lowest and highest daily value of the Perhonjoki at Patanan alakanava in each year from 2000 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily value in our series since 1 November 1978 was 108.88 m, on 31 May 2022 and 1 other day, a provisional value. The highest was 111.24 m, on 2 June 2004 and 1 other day, a provisional value.
Table: The lowest and highest daily value of each year
YearLowest daily value (m)DayHighest daily value (m)DayDays with a value
109.39 m110.74 m366
109.27 m110.78 m365
provisional109.20 m110.99 m365
provisional109.26 m110.74 m365
provisional109.01 m111.24 m366
provisional109.23 m110.78 m365
provisional109.17 m110.84 m363
provisional109.20 m110.77 m366
provisional109.35 m110.75 m365
provisional109.38 m110.75 m365
provisional109.36 m110.84 m365
provisional109.04 m110.85 m366
provisional109.47 m110.74 m365
provisional109.42 m110.94 m365
provisional109.42 m110.88 m365
provisional109.82 m110.79 m366
provisional109.04 m110.72 m365
provisional109.48 m110.76 m365
provisional109.50 m110.75 m366
provisional109.50 m110.71 m365
provisional108.88 m110.65 m365
provisional109.46 m110.77 m365
so far, provisional109.39 m110.86 m299

Each year from January to December, weekly averages

Each year from January to December, weekly averages 109 m 110 m 111 m 2004, highest day 2022, lowest day 2026 so far
  • The year so far
  • , the year before
  • Year of the lowest day in our series
  • Year of the highest day in our series
  • Other years
  • Normal range for the week
The weekly averages of the Perhonjoki at Patanan alakanava in each year from 2000 to 2025 with a value in at least 26 weeks, and in 2026 so far, on one axis from January to December, with the normal range for each week. The lowest daily value in our series since 1 November 1978 was in 2022, the highest in 2004. Each week is 7 days counted from 1 January (in a leap year, the weeks after 29 February start a day earlier), the last to 31 December.
Table: Each year from January to December, weekly averages
Week so far Weekly average (m), lowest day Weekly average (m), highest day Weekly average (m)Normal range (m)
to 110.374 m110.229 m110.494 m110.030 m to 110.710 m
to 110.609 m110.239 m110.557 m110.066 m to 110.710 m
to 110.620 m110.089 m110.567 m110.080 m to 110.720 m
to 110.140 m110.090 m110.587 m110.049 m to 110.710 m
to 110.120 m110.094 m110.601 m110.072 m to 110.710 m
to 110.406 m110.090 m110.576 m110.130 m to 110.690 m
to 110.521 m110.090 m110.479 m110.200 m to 110.690 m
to 110.314 m110.249 m110.307 m110.191 m to 110.690 m
to 109.801 m110.360 m110.030 m110.191 m to 110.660 m
to 109.561 m110.263 m110.074 m110.020 m to 110.600 m
to 109.493 m109.936 m110.240 m109.830 m to 110.550 m
to 109.430 m109.926 m110.480 m109.580 m to 110.520 m
to 109.430 m109.867 m110.296 m109.520 m to 110.470 m
to 109.430 m109.874 m110.163 m109.440 m to 110.340 m
to 109.430 m110.084 m109.511 m109.361 m to 110.409 m
to 109.430 m110.276 m109.324 m109.310 m to 110.559 m
to 109.427 m110.491 m109.061 m109.300 m to 110.669 m
to 109.419 m110.629 m109.034 m109.422 m to 110.710 m
to 109.413 m110.650 m109.033 m109.500 m to 110.719 m
to 109.673 m110.647 m109.203 m109.549 m to 110.710 m
to 110.120 m110.589 m111.053 m109.711 m to 110.680 m
to 110.086 m109.527 m111.170 m109.590 m to 110.649 m
to 109.893 m109.773 m110.871 m109.587 m to 110.430 m
to 109.610 m109.710 m109.981 m109.530 m to 110.400 m
to 109.584 m109.813 m110.037 m109.510 m to 110.380 m
to 109.564 m109.779 m109.730 m109.510 m to 110.338 m
to 109.560 m109.709 m109.713 m109.500 m to 110.368 m
to 109.560 m109.550 m109.610 m109.500 m to 110.569 m
to 109.561 m109.541 m109.609 m109.501 m to 110.629 m
to 109.567 m109.526 m109.616 m109.500 m to 110.550 m
to 109.570 m109.521 m109.619 m109.500 m to 110.504 m
to 109.566 m109.526 m109.626 m109.500 m to 110.518 m
to 109.560 m109.520 m109.644 m109.460 m to 110.550 m
to 109.560 m109.823 m109.636 m109.470 m to 110.507 m
to 109.564 m110.067 m109.631 m109.480 m to 110.480 m
to 109.573 m110.087 m109.651 m109.480 m to 110.398 m
to 109.781 m110.080 m109.646 m109.490 m to 110.550 m
to 110.420 m110.053 m109.651 m109.480 m to 110.640 m
to 110.826 m109.774 m110.323 m109.480 m to 110.528 m
to 110.414 m109.800 m110.491 m109.420 m to 110.484 m
to 110.834 m109.797 m109.964 m109.420 m to 110.420 m
to 110.840 m109.794 m109.674 m109.470 m to 110.578 m
to no value109.790 m109.577 m109.490 m to 110.600 m
to no value109.791 m109.589 m109.490 m to 110.620 m
to no value109.849 m109.590 m109.490 m to 110.670 m
to no value110.254 m109.741 m109.460 m to 110.670 m
to no value110.426 m109.950 m109.392 m to 110.640 m
to no value110.117 m109.954 m109.436 m to 110.704 m
to no value110.051 m109.954 m109.594 m to 110.720 m
to no value109.799 m110.023 m109.920 m to 110.720 m
to no value109.800 m110.107 m109.800 m to 110.720 m
to no value109.814 m110.243 m109.800 m to 110.710 m
Every year
YearDays with a valueDays below the normal range
to 29958
3656
16951
25717
36533
3651
36612
27439
36526
36515
3660
3650
36556
3650
3669
3650
3650
36552
3664
36355
36579
19915
36641
365127
36552
36542
36672

How it compares

That is above the normal range for the date, in the highest 5 percent of the daily values of these dates in the 23 years between 2000 and 2025.

Records

  • Highest daily value in our series since 1 November 1978: 111.24 m on 2 June 2004. Provisional data.
  • Lowest daily value in our series since 1 November 1978: 108.88 m on 31 May 2022. Provisional data.

Also on this water

About this gauge

Patanan alakanava is a gauge on the Perhonjoki in Central Ostrobothnia, Finland.

It lies at 63.3019° N, 23.9856° E.

Its readings come from the Finnish Environment Institute (Syke).

Syke publishes its daily water levels before it has checked them: the newest values are provisional.

The newest value is provisional: the source may still correct it.

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