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Langelin water level at Briec today

Is the Langelin unusually low at Briec?

The Langelin at Briec read 0.197 m at .

Level now

in the lowest 10 percent for the date

0.197 m

Provisional

in the lowest 10 percent for the date

0.197 mNormal for the date0.20 m to 0.47 mLowest 0.162 mMedian 0.29 m
The normal range for 26 October is 0.20 m to 0.47 m: the 10th to 90th percentile of the daily highs from 19 October to 2 November in 59 years between 1967 and 2025.
Table: where the water stands
LevelValue
Newest reading0.197 m,
Normal range for the date0.20 m to 0.47 m
Median for the date0.29 m
Lowest in our series0.162 m
Past day
-0.015 m
Past week
+0.034 m

The gauge reads the height of the water above a fixed zero, not the depth of the river.

Level history

within the normal range for the date

On the Langelin at Briec averaged 0.211 m.

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

The last 90 days, against the normal range for each day 0.2 m 0.3 m 0.4 m Lowest 0.162 m 0.211 m
  • Level
  • Below the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
  • Our record
Daily highs of the Langelin at Briec 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 high (m)Normal rangeMedianA year earlier
0.180 m0.181 m to 0.380 m0.210 m0.180 m
0.174 m0.180 m to 0.380 m0.210 m0.180 m
0.175 m0.180 m to 0.380 m0.210 m0.179 m
0.174 m0.180 m to 0.379 m0.210 m0.181 m
0.174 m0.180 m to 0.379 m0.210 m0.177 m
0.176 m0.180 m to 0.379 m0.210 m0.174 m
0.180 m0.180 m to 0.378 m0.210 m0.178 m
0.172 m0.180 m to 0.378 m0.210 m0.178 m
0.171 m0.180 m to 0.377 m0.209 m0.173 m
0.170 m0.180 m to 0.377 m0.208 m0.173 m
0.172 m0.180 m to 0.377 m0.209 m0.176 m
0.174 m0.180 m to 0.377 m0.209 m0.173 m
0.174 m0.180 m to 0.377 m0.208 m0.175 m
0.174 m0.180 m to 0.377 m0.208 m0.174 m
0.169 m0.180 m to 0.376 m0.209 m0.173 m
0.172 m0.180 m to 0.376 m0.208 m0.175 m
0.176 m0.180 m to 0.376 m0.207 m0.176 m
0.174 m0.180 m to 0.374 m0.207 m0.173 m
0.173 m0.180 m to 0.372 m0.207 m0.173 m
0.172 m0.180 m to 0.371 m0.207 m0.171 m
0.179 m0.180 m to 0.370 m0.207 m0.174 m
0.187 m0.181 m to 0.370 m0.207 m0.215 m
0.189 m0.181 m to 0.370 m0.208 m0.203 m
0.170 m0.181 m to 0.370 m0.208 m0.172 m
0.170 m0.181 m to 0.370 m0.208 m0.169 m
0.170 m0.181 m to 0.370 m0.208 m0.168 m
0.195 m0.180 m to 0.369 m0.208 m0.167 m
0.168 m0.180 m to 0.368 m0.208 m0.166 m
0.231 m0.180 m to 0.368 m0.208 m0.170 m
0.169 m0.180 m to 0.367 m0.207 m0.213 m
0.167 m0.180 m to 0.365 m0.207 m0.239 m
0.216 m0.180 m to 0.365 m0.206 m0.294 m
0.231 m0.180 m to 0.365 m0.206 m0.223 m
0.171 m0.180 m to 0.365 m0.206 m0.187 m
0.167 m0.180 m to 0.365 m0.205 m0.181 m
0.168 m0.180 m to 0.365 m0.205 m0.261 m
0.169 m0.180 m to 0.366 m0.205 m0.246 m
0.167 m0.180 m to 0.369 m0.204 m0.216 m
0.168 m0.180 m to 0.370 m0.203 m0.179 m
0.167 m0.180 m to 0.371 m0.203 m0.173 m
0.169 m0.180 m to 0.374 m0.203 m0.188 m
0.242 m0.180 m to 0.376 m0.204 m0.173 m
0.165 m0.180 m to 0.377 m0.203 m0.233 m
0.166 m0.180 m to 0.377 m0.203 m0.192 m
0.184 m0.180 m to 0.378 m0.203 m0.231 m
0.163 m0.180 m to 0.379 m0.203 m0.178 m
0.164 m0.180 m to 0.379 m0.204 m0.194 m
0.164 m0.180 m to 0.379 m0.205 m0.191 m
0.165 m0.180 m to 0.380 m0.207 m0.182 m
0.164 m0.180 m to 0.380 m0.208 m0.178 m
0.209 m0.180 m to 0.380 m0.209 m0.176 m
0.165 m0.180 m to 0.380 m0.210 m0.176 m
0.164 m0.180 m to 0.381 m0.210 m0.188 m
0.164 m0.180 m to 0.381 m0.213 m0.182 m
0.168 m0.180 m to 0.380 m0.214 m0.212 m
0.166 m0.180 m to 0.380 m0.214 m0.230 m
0.165 m0.180 m to 0.380 m0.216 m0.189 m
0.168 m0.180 m to 0.382 m0.218 m0.176 m
0.170 m0.181 m to 0.389 m0.219 m0.172 m
0.170 m0.181 m to 0.390 m0.220 m0.166 m
0.185 m0.181 m to 0.390 m0.222 m0.165 m
0.174 m0.182 m to 0.390 m0.224 m0.168 m
0.201 m0.182 m to 0.394 m0.226 m0.167 m
0.239 m0.182 m to 0.398 m0.228 m0.164 m
0.166 m0.181 m to 0.400 m0.230 m0.162 m
0.165 m0.181 m to 0.401 m0.230 m0.162 m
0.167 m0.181 m to 0.404 m0.230 m0.190 m
0.167 m0.181 m to 0.405 m0.231 m0.229 m
0.168 m0.181 m to 0.410 m0.233 m0.187 m
0.294 m0.182 m to 0.412 m0.235 m0.173 m
0.178 m0.182 m to 0.413 m0.238 m0.173 m
0.165 m0.182 m to 0.413 m0.239 m0.169 m
0.190 m0.183 m to 0.418 m0.240 m0.166 m
0.167 m0.183 m to 0.420 m0.241 m0.181 m
0.206 m0.182 m to 0.421 m0.241 m0.173 m
0.217 m0.182 m to 0.425 m0.243 m0.179 m
0.208 m0.184 m to 0.430 m0.245 m0.168 m
0.169 m0.185 m to 0.431 m0.246 m0.169 m
0.167 m0.185 m to 0.440 m0.249 m0.169 m
0.168 m0.187 m to 0.441 m0.251 m0.185 m
0.164 m0.188 m to 0.449 m0.257 m0.173 m
0.164 m0.190 m to 0.449 m0.260 m0.175 m
0.165 m0.190 m to 0.449 m0.264 m0.288 m
0.202 m0.192 m to 0.449 m0.270 m0.285 m
0.186 m0.193 m to 0.452 m0.273 m0.214 m
0.251 m0.194 m to 0.455 m0.276 m0.380 m
0.239 m0.195 m to 0.456 m0.278 m0.301 m
0.260 m0.200 m to 0.460 m0.279 m0.263 m
0.286 m0.200 m to 0.463 m0.280 m0.252 m
0.211 m0.200 m to 0.467 m0.286 m0.230 m

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

The last 12 months, against the normal range for each day 0.25 m 0.50 m 0.75 m 1.00 m Lowest 0.162 m 0.211 m
  • Level
  • Below the normal range
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • Our record
Daily highs of the Langelin at Briec 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 high (m)Normal rangeMedian
0.230 m0.200 m to 0.467 m0.286 m
0.233 m0.200 m to 0.469 m0.290 m
0.231 m0.200 m to 0.470 m0.290 m
0.278 m0.203 m to 0.470 m0.292 m
0.261 m0.203 m to 0.470 m0.293 m
0.282 m0.204 m to 0.473 m0.295 m
0.289 m0.205 m to 0.474 m0.296 m
0.279 m0.207 m to 0.476 m0.299 m
0.253 m0.209 m to 0.478 m0.302 m
0.273 m0.210 m to 0.484 m0.306 m
0.267 m0.210 m to 0.489 m0.310 m
0.256 m0.212 m to 0.490 m0.315 m
0.334 m0.213 m to 0.491 m0.316 m
0.282 m0.214 m to 0.493 m0.321 m
0.385 m0.216 m to 0.493 m0.323 m
0.384 m0.218 m to 0.493 m0.325 m
0.294 m0.219 m to 0.493 m0.325 m
0.295 m0.220 m to 0.494 m0.326 m
0.283 m0.220 m to 0.494 m0.330 m
0.294 m0.220 m to 0.495 m0.330 m
0.288 m0.220 m to 0.495 m0.330 m
0.279 m0.220 m to 0.496 m0.331 m
0.271 m0.220 m to 0.495 m0.334 m
0.285 m0.224 m to 0.494 m0.333 m
0.286 m0.225 m to 0.492 m0.332 m
0.290 m0.226 m to 0.490 m0.334 m
0.281 m0.229 m to 0.492 m0.334 m
0.437 m0.230 m to 0.493 m0.334 m
0.461 m0.235 m to 0.493 m0.335 m
0.335 m0.239 m to 0.497 m0.338 m
0.321 m0.240 m to 0.500 m0.340 m
0.305 m0.242 m to 0.502 m0.343 m
0.325 m0.243 m to 0.503 m0.348 m
0.408 m0.245 m to 0.511 m0.349 m
0.357 m0.245 m to 0.509 m0.349 m
0.324 m0.245 m to 0.512 m0.350 m
0.628 m0.245 m to 0.514 m0.350 m
0.494 m0.245 m to 0.522 m0.349 m
0.382 m0.246 m to 0.527 m0.350 m
0.445 m0.246 m to 0.533 m0.350 m
0.535 m0.246 m to 0.535 m0.350 m
0.437 m0.247 m to 0.540 m0.352 m
0.548 m0.247 m to 0.548 m0.353 m
0.527 m0.247 m to 0.549 m0.356 m
0.490 m0.249 m to 0.549 m0.353 m
0.422 m0.250 m to 0.550 m0.353 m
0.396 m0.250 m to 0.550 m0.354 m
0.481 m0.250 m to 0.554 m0.359 m
0.380 m0.250 m to 0.557 m0.360 m
0.360 m0.252 m to 0.559 m0.364 m
0.397 m0.253 m to 0.560 m0.365 m
0.390 m0.254 m to 0.563 m0.366 m
0.369 m0.255 m to 0.567 m0.367 m
0.863 m0.255 m to 0.565 m0.369 m
0.448 m0.255 m to 0.569 m0.370 m
0.433 m0.255 m to 0.570 m0.370 m
0.452 m0.256 m to 0.570 m0.370 m
0.387 m0.258 m to 0.569 m0.370 m
0.363 m0.259 m to 0.567 m0.372 m
0.339 m0.260 m to 0.570 m0.375 m
0.325 m0.260 m to 0.575 m0.380 m
0.319 m0.260 m to 0.571 m0.380 m
0.310 m0.260 m to 0.571 m0.380 m
0.302 m0.260 m to 0.576 m0.380 m
0.296 m0.261 m to 0.577 m0.380 m
0.289 m0.261 m to 0.572 m0.380 m
0.284 m0.263 m to 0.572 m0.380 m
0.280 m0.265 m to 0.569 m0.384 m
0.277 m0.266 m to 0.570 m0.384 m
0.275 m0.268 m to 0.571 m0.385 m
0.269 m0.268 m to 0.570 m0.388 m
0.291 m0.270 m to 0.570 m0.389 m
0.273 m0.270 m to 0.570 m0.388 m
0.386 m0.270 m to 0.572 m0.384 m
0.412 m0.270 m to 0.572 m0.383 m
0.342 m0.270 m to 0.570 m0.380 m
0.305 m0.270 m to 0.572 m0.380 m
0.521 m0.273 m to 0.570 m0.380 m
0.468 m0.274 m to 0.570 m0.379 m
0.429 m0.274 m to 0.572 m0.377 m
0.402 m0.273 m to 0.573 m0.376 m
0.972 m0.273 m to 0.573 m0.377 m
0.535 m0.273 m to 0.578 m0.376 m
0.445 m0.272 m to 0.580 m0.375 m
0.391 m0.271 m to 0.581 m0.375 m
0.373 m0.271 m to 0.584 m0.377 m
0.870 m0.270 m to 0.590 m0.378 m
0.845 m0.271 m to 0.591 m0.378 m
0.514 m0.271 m to 0.595 m0.379 m
0.684 m0.271 m to 0.595 m0.379 m
0.717 m0.271 m to 0.595 m0.379 m
0.543 m0.270 m to 0.600 m0.379 m
0.787 m0.270 m to 0.603 m0.377 m
0.801 m0.270 m to 0.604 m0.377 m
0.496 m0.269 m to 0.610 m0.380 m
0.551 m0.269 m to 0.611 m0.380 m
0.525 m0.268 m to 0.613 m0.380 m
0.481 m0.266 m to 0.613 m0.379 m
0.442 m0.266 m to 0.611 m0.380 m
0.410 m0.266 m to 0.604 m0.380 m
0.404 m0.266 m to 0.600 m0.378 m
0.509 m0.265 m to 0.600 m0.376 m
0.648 m0.265 m to 0.600 m0.376 m
0.434 m0.264 m to 0.610 m0.376 m
0.549 m0.264 m to 0.616 m0.376 m
0.420 m0.264 m to 0.614 m0.376 m
0.700 m0.264 m to 0.614 m0.371 m
0.587 m0.263 m to 0.614 m0.368 m
0.802 m0.264 m to 0.602 m0.366 m
0.589 m0.264 m to 0.598 m0.361 m
0.458 m0.264 m to 0.587 m0.360 m
0.455 m0.264 m to 0.585 m0.356 m
0.744 m0.266 m to 0.583 m0.355 m
0.456 m0.266 m to 0.580 m0.352 m
0.564 m0.267 m to 0.582 m0.351 m
0.674 m0.266 m to 0.580 m0.350 m
0.628 m0.266 m to 0.569 m0.350 m
0.446 m0.266 m to 0.565 m0.350 m
0.418 m0.265 m to 0.555 m0.348 m
0.407 m0.265 m to 0.550 m0.344 m
0.399 m0.264 m to 0.546 m0.343 m
0.367 m0.264 m to 0.540 m0.342 m
0.351 m0.264 m to 0.540 m0.342 m
0.338 m0.264 m to 0.538 m0.342 m
0.410 m0.264 m to 0.534 m0.340 m
0.349 m0.264 m to 0.532 m0.340 m
0.384 m0.265 m to 0.530 m0.339 m
0.334 m0.264 m to 0.528 m0.339 m
0.317 m0.264 m to 0.530 m0.336 m
0.309 m0.264 m to 0.527 m0.334 m
0.305 m0.265 m to 0.526 m0.331 m
0.303 m0.264 m to 0.527 m0.329 m
0.304 m0.264 m to 0.526 m0.327 m
0.299 m0.264 m to 0.523 m0.325 m
0.294 m0.262 m to 0.526 m0.322 m
0.301 m0.261 m to 0.528 m0.319 m
0.334 m0.260 m to 0.530 m0.317 m
0.298 m0.260 m to 0.530 m0.312 m
0.366 m0.259 m to 0.536 m0.310 m
0.316 m0.258 m to 0.531 m0.310 m
0.296 m0.256 m to 0.538 m0.309 m
0.291 m0.254 m to 0.537 m0.309 m
0.283 m0.252 m to 0.539 m0.307 m
0.278 m0.251 m to 0.538 m0.307 m
0.271 m0.250 m to 0.539 m0.304 m
0.270 m0.250 m to 0.539 m0.304 m
0.266 m0.249 m to 0.537 m0.303 m
0.265 m0.247 m to 0.534 m0.301 m
0.262 m0.246 m to 0.534 m0.301 m
0.259 m0.245 m to 0.532 m0.300 m
0.259 m0.244 m to 0.530 m0.300 m
0.253 m0.242 m to 0.522 m0.301 m
0.256 m0.242 m to 0.526 m0.302 m
0.263 m0.242 m to 0.522 m0.303 m
0.252 m0.241 m to 0.517 m0.304 m
0.273 m0.240 m to 0.513 m0.304 m
0.254 m0.240 m to 0.510 m0.304 m
0.250 m0.240 m to 0.510 m0.302 m
0.246 m0.240 m to 0.507 m0.301 m
0.261 m0.239 m to 0.503 m0.300 m
0.249 m0.237 m to 0.499 m0.300 m
0.242 m0.235 m to 0.498 m0.300 m
0.238 m0.234 m to 0.495 m0.299 m
0.237 m0.233 m to 0.494 m0.297 m
0.232 m0.233 m to 0.489 m0.297 m
0.230 m0.232 m to 0.485 m0.297 m
0.227 m0.230 m to 0.482 m0.296 m
0.230 m0.230 m to 0.480 m0.295 m
0.227 m0.230 m to 0.474 m0.293 m
0.222 m0.230 m to 0.471 m0.291 m
0.243 m0.230 m to 0.470 m0.290 m
0.262 m0.230 m to 0.468 m0.289 m
0.239 m0.230 m to 0.465 m0.287 m
0.228 m0.229 m to 0.462 m0.287 m
0.224 m0.228 m to 0.461 m0.286 m
0.220 m0.228 m to 0.461 m0.286 m
0.215 m0.228 m to 0.455 m0.285 m
0.215 m0.228 m to 0.452 m0.286 m
0.213 m0.227 m to 0.451 m0.285 m
0.213 m0.226 m to 0.451 m0.285 m
0.206 m0.226 m to 0.450 m0.283 m
0.206 m0.225 m to 0.449 m0.282 m
0.208 m0.224 m to 0.449 m0.280 m
0.206 m0.223 m to 0.449 m0.280 m
0.203 m0.221 m to 0.449 m0.278 m
0.205 m0.220 m to 0.449 m0.278 m
0.206 m0.220 m to 0.449 m0.277 m
0.201 m0.219 m to 0.449 m0.275 m
0.291 m0.219 m to 0.449 m0.273 m
0.274 m0.218 m to 0.449 m0.272 m
0.224 m0.217 m to 0.449 m0.272 m
0.238 m0.217 m to 0.446 m0.270 m
0.234 m0.217 m to 0.445 m0.270 m
0.223 m0.216 m to 0.440 m0.269 m
0.211 m0.216 m to 0.440 m0.266 m
0.230 m0.215 m to 0.440 m0.265 m
0.222 m0.215 m to 0.440 m0.265 m
0.216 m0.215 m to 0.439 m0.265 m
0.203 m0.214 m to 0.438 m0.264 m
0.208 m0.214 m to 0.438 m0.263 m
0.234 m0.214 m to 0.436 m0.262 m
0.217 m0.214 m to 0.435 m0.260 m
0.210 m0.213 m to 0.433 m0.260 m
0.208 m0.213 m to 0.433 m0.259 m
0.224 m0.212 m to 0.431 m0.258 m
0.286 m0.210 m to 0.432 m0.258 m
0.229 m0.210 m to 0.432 m0.257 m
0.212 m0.209 m to 0.430 m0.257 m
0.205 m0.208 m to 0.430 m0.255 m
0.201 m0.207 m to 0.431 m0.255 m
0.198 m0.206 m to 0.430 m0.254 m
0.195 m0.204 m to 0.430 m0.252 m
0.193 m0.203 m to 0.427 m0.250 m
0.191 m0.202 m to 0.426 m0.249 m
0.190 m0.201 m to 0.426 m0.248 m
0.185 m0.200 m to 0.426 m0.246 m
0.188 m0.200 m to 0.425 m0.243 m
0.188 m0.200 m to 0.425 m0.242 m
0.279 m0.200 m to 0.420 m0.240 m
0.256 m0.200 m to 0.418 m0.240 m
0.219 m0.200 m to 0.413 m0.240 m
0.205 m0.200 m to 0.412 m0.240 m
0.197 m0.200 m to 0.411 m0.238 m
0.228 m0.200 m to 0.409 m0.238 m
0.198 m0.200 m to 0.408 m0.236 m
0.259 m0.200 m to 0.408 m0.236 m
0.207 m0.199 m to 0.407 m0.236 m
0.199 m0.199 m to 0.407 m0.235 m
0.191 m0.198 m to 0.407 m0.235 m
0.190 m0.198 m to 0.407 m0.234 m
0.191 m0.198 m to 0.407 m0.231 m
0.188 m0.197 m to 0.407 m0.230 m
0.186 m0.197 m to 0.405 m0.230 m
0.185 m0.197 m to 0.405 m0.230 m
0.185 m0.196 m to 0.406 m0.230 m
0.188 m0.195 m to 0.406 m0.230 m
0.187 m0.194 m to 0.405 m0.230 m
0.187 m0.194 m to 0.405 m0.229 m
0.186 m0.194 m to 0.406 m0.228 m
0.182 m0.193 m to 0.406 m0.228 m
0.185 m0.192 m to 0.405 m0.226 m
0.184 m0.192 m to 0.404 m0.226 m
0.179 m0.192 m to 0.403 m0.225 m
0.182 m0.192 m to 0.402 m0.224 m
0.181 m0.192 m to 0.402 m0.225 m
0.187 m0.192 m to 0.402 m0.224 m
0.181 m0.191 m to 0.400 m0.224 m
0.178 m0.191 m to 0.400 m0.224 m
0.181 m0.191 m to 0.400 m0.223 m
0.182 m0.191 m to 0.398 m0.222 m
0.181 m0.191 m to 0.396 m0.221 m
0.180 m0.191 m to 0.395 m0.222 m
0.179 m0.190 m to 0.395 m0.222 m
0.176 m0.190 m to 0.395 m0.220 m
0.175 m0.190 m to 0.394 m0.220 m
0.180 m0.190 m to 0.393 m0.220 m
0.177 m0.189 m to 0.392 m0.220 m
0.177 m0.189 m to 0.392 m0.219 m
0.177 m0.188 m to 0.392 m0.218 m
0.178 m0.188 m to 0.391 m0.216 m
0.188 m0.188 m to 0.391 m0.214 m
0.179 m0.187 m to 0.391 m0.213 m
0.461 m0.187 m to 0.390 m0.212 m
0.191 m0.186 m to 0.390 m0.212 m
0.179 m0.186 m to 0.389 m0.211 m
0.175 m0.186 m to 0.389 m0.210 m
0.175 m0.185 m to 0.389 m0.210 m
0.174 m0.184 m to 0.389 m0.210 m
0.172 m0.184 m to 0.387 m0.210 m
0.174 m0.184 m to 0.385 m0.210 m
0.174 m0.183 m to 0.383 m0.210 m
0.175 m0.183 m to 0.382 m0.210 m
0.178 m0.183 m to 0.382 m0.210 m
0.174 m0.182 m to 0.380 m0.210 m
0.179 m0.182 m to 0.380 m0.210 m
0.181 m0.181 m to 0.380 m0.210 m
0.180 m0.181 m to 0.380 m0.210 m
0.174 m0.180 m to 0.380 m0.210 m
0.175 m0.180 m to 0.380 m0.210 m
0.174 m0.180 m to 0.379 m0.210 m
0.174 m0.180 m to 0.379 m0.210 m
0.176 m0.180 m to 0.379 m0.210 m
0.180 m0.180 m to 0.378 m0.210 m
0.172 m0.180 m to 0.378 m0.210 m
0.171 m0.180 m to 0.377 m0.209 m
0.170 m0.180 m to 0.377 m0.208 m
0.172 m0.180 m to 0.377 m0.209 m
0.174 m0.180 m to 0.377 m0.209 m
0.174 m0.180 m to 0.377 m0.208 m
0.174 m0.180 m to 0.377 m0.208 m
0.169 m0.180 m to 0.376 m0.209 m
0.172 m0.180 m to 0.376 m0.208 m
0.176 m0.180 m to 0.376 m0.207 m
0.174 m0.180 m to 0.374 m0.207 m
0.173 m0.180 m to 0.372 m0.207 m
0.172 m0.180 m to 0.371 m0.207 m
0.179 m0.180 m to 0.370 m0.207 m
0.187 m0.181 m to 0.370 m0.207 m
0.189 m0.181 m to 0.370 m0.208 m
0.170 m0.181 m to 0.370 m0.208 m
0.170 m0.181 m to 0.370 m0.208 m
0.170 m0.181 m to 0.370 m0.208 m
0.195 m0.180 m to 0.369 m0.208 m
0.168 m0.180 m to 0.368 m0.208 m
0.231 m0.180 m to 0.368 m0.208 m
0.169 m0.180 m to 0.367 m0.207 m
0.167 m0.180 m to 0.365 m0.207 m
0.216 m0.180 m to 0.365 m0.206 m
0.231 m0.180 m to 0.365 m0.206 m
0.171 m0.180 m to 0.365 m0.206 m
0.167 m0.180 m to 0.365 m0.205 m
0.168 m0.180 m to 0.365 m0.205 m
0.169 m0.180 m to 0.366 m0.205 m
0.167 m0.180 m to 0.369 m0.204 m
0.168 m0.180 m to 0.370 m0.203 m
0.167 m0.180 m to 0.371 m0.203 m
0.169 m0.180 m to 0.374 m0.203 m
0.242 m0.180 m to 0.376 m0.204 m
0.165 m0.180 m to 0.377 m0.203 m
0.166 m0.180 m to 0.377 m0.203 m
0.184 m0.180 m to 0.378 m0.203 m
0.163 m0.180 m to 0.379 m0.203 m
0.164 m0.180 m to 0.379 m0.204 m
0.164 m0.180 m to 0.379 m0.205 m
0.165 m0.180 m to 0.380 m0.207 m
0.164 m0.180 m to 0.380 m0.208 m
0.209 m0.180 m to 0.380 m0.209 m
0.165 m0.180 m to 0.380 m0.210 m
0.164 m0.180 m to 0.381 m0.210 m
0.164 m0.180 m to 0.381 m0.213 m
0.168 m0.180 m to 0.380 m0.214 m
0.166 m0.180 m to 0.380 m0.214 m
0.165 m0.180 m to 0.380 m0.216 m
0.168 m0.180 m to 0.382 m0.218 m
0.170 m0.181 m to 0.389 m0.219 m
0.170 m0.181 m to 0.390 m0.220 m
0.185 m0.181 m to 0.390 m0.222 m
0.174 m0.182 m to 0.390 m0.224 m
0.201 m0.182 m to 0.394 m0.226 m
0.239 m0.182 m to 0.398 m0.228 m
0.166 m0.181 m to 0.400 m0.230 m
0.165 m0.181 m to 0.401 m0.230 m
0.167 m0.181 m to 0.404 m0.230 m
0.167 m0.181 m to 0.405 m0.231 m
0.168 m0.181 m to 0.410 m0.233 m
0.294 m0.182 m to 0.412 m0.235 m
0.178 m0.182 m to 0.413 m0.238 m
0.165 m0.182 m to 0.413 m0.239 m
0.190 m0.183 m to 0.418 m0.240 m
0.167 m0.183 m to 0.420 m0.241 m
0.206 m0.182 m to 0.421 m0.241 m
0.217 m0.182 m to 0.425 m0.243 m
0.208 m0.184 m to 0.430 m0.245 m
0.169 m0.185 m to 0.431 m0.246 m
0.167 m0.185 m to 0.440 m0.249 m
0.168 m0.187 m to 0.441 m0.251 m
0.164 m0.188 m to 0.449 m0.257 m
0.164 m0.190 m to 0.449 m0.260 m
0.165 m0.190 m to 0.449 m0.264 m
0.202 m0.192 m to 0.449 m0.270 m
0.186 m0.193 m to 0.452 m0.273 m
0.251 m0.194 m to 0.455 m0.276 m
0.239 m0.195 m to 0.456 m0.278 m
0.260 m0.200 m to 0.460 m0.279 m
0.286 m0.200 m to 0.463 m0.280 m
0.211 m0.200 m to 0.467 m0.286 m

The last 10 years, weekly averages

The last 10 years, weekly averages 0.2 m 0.4 m 0.6 m Lowest 0.162 m 0.227 m
  • Level
  • Our record
Weekly averages of the Langelin at Briec from the week of 24 October 2016 to 26 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average of daily highs (m)
0.202 m
0.192 m
0.240 m
0.301 m
0.345 m
0.251 m
0.238 m
0.232 m
0.268 m
0.235 m
0.229 m
0.251 m
0.229 m
0.250 m
0.408 m
0.372 m
0.293 m
0.266 m
0.367 m
0.358 m
0.294 m
0.304 m
0.263 m
0.247 m
0.235 m
0.226 m
0.229 m
0.224 m
0.245 m
0.244 m
0.208 m
0.201 m
0.225 m
0.193 m
0.187 m
0.193 m
0.182 m
0.181 m
0.195 m
0.195 m
0.196 m
0.186 m
0.184 m
0.180 m
0.182 m
0.211 m
0.235 m
0.205 m
0.248 m
0.225 m
0.214 m
0.254 m
0.253 m
0.227 m
0.251 m
0.229 m
0.255 m
0.242 m
0.288 m
0.419 m
0.302 m
0.400 m
0.469 m
0.372 m
0.455 m
0.418 m
0.362 m
0.328 m
0.358 m
0.304 m
0.296 m
0.340 m
0.403 m
0.348 m
0.338 m
0.316 m
0.343 m
0.271 m
0.260 m
0.256 m
0.235 m
0.219 m
0.208 m
0.222 m
0.238 m
0.203 m
0.196 m
0.189 m
0.317 m
0.206 m
0.201 m
0.217 m
0.206 m
0.203 m
0.197 m
0.194 m
0.192 m
0.187 m
0.185 m
0.215 m
0.184 m
0.194 m
0.198 m
0.196 m
0.198 m
0.202 m
0.367 m
0.258 m
0.263 m
0.441 m
0.492 m
0.382 m
0.429 m
0.333 m
0.287 m
0.266 m
0.274 m
0.282 m
0.361 m
0.466 m
0.332 m
0.295 m
0.292 m
0.325 m
0.304 m
0.278 m
0.259 m
0.328 m
0.264 m
0.249 m
0.241 m
0.227 m
0.283 m
0.221 m
0.211 m
0.209 m
0.219 m
0.233 m
0.211 m
0.200 m
0.190 m
0.187 m
0.191 m
0.184 m
0.193 m
0.237 m
0.240 m
0.196 m
0.186 m
0.181 m
0.190 m
0.191 m
0.246 m
0.226 m
0.284 m
0.339 m
0.297 m
0.529 m
0.453 m
0.357 m
0.348 m
0.536 m
0.371 m
0.441 m
0.616 m
0.411 m
0.312 m
0.330 m
0.485 m
0.325 m
0.435 m
0.359 m
0.413 m
0.388 m
0.474 m
0.417 m
0.358 m
0.301 m
0.273 m
0.256 m
0.246 m
0.235 m
0.246 m
0.268 m
0.256 m
0.210 m
0.199 m
0.192 m
0.210 m
0.212 m
0.248 m
0.199 m
0.200 m
0.190 m
0.184 m
0.198 m
0.182 m
0.176 m
0.201 m
0.207 m
0.195 m
0.178 m
0.175 m
0.193 m
0.205 m
0.328 m
0.241 m
0.230 m
0.289 m
0.343 m
0.323 m
0.371 m
0.321 m
0.282 m
0.293 m
0.433 m
0.477 m
0.621 m
0.412 m
0.311 m
0.317 m
0.435 m
0.515 m
0.510 m
0.338 m
0.347 m
0.303 m
0.271 m
0.294 m
0.253 m
0.253 m
0.232 m
0.239 m
0.226 m
0.215 m
0.205 m
0.209 m
0.251 m
0.252 m
0.251 m
0.201 m
0.194 m
0.208 m
0.216 m
0.207 m
0.253 m
0.206 m
0.191 m
0.196 m
0.208 m
0.199 m
0.194 m
0.186 m
0.182 m
0.196 m
0.246 m
0.193 m
0.282 m
0.237 m
0.209 m
0.330 m
0.329 m
0.324 m
0.271 m
0.252 m
0.251 m
0.313 m
0.373 m
0.288 m
0.288 m
0.355 m
0.402 m
0.333 m
0.284 m
0.260 m
0.252 m
0.293 m
0.367 m
0.286 m
0.290 m
0.325 m
0.328 m
0.266 m
0.249 m
0.296 m
0.249 m
0.229 m
0.219 m
0.210 m
0.225 m
0.205 m
0.203 m
0.195 m
0.204 m
0.206 m
0.254 m
0.204 m
0.188 m
0.182 m
0.180 m
0.176 m
0.174 m
0.174 m
0.181 m
0.174 m
0.200 m
0.219 m
0.173 m
0.172 m
0.209 m
0.177 m
0.207 m
0.226 m
0.224 m
0.298 m
0.248 m
0.370 m
0.444 m
0.341 m
0.280 m
0.330 m
0.491 m
0.545 m
0.545 m
0.479 m
0.454 m
0.332 m
0.295 m
0.270 m
0.262 m
0.250 m
0.246 m
0.372 m
0.328 m
0.429 m
0.367 m
0.298 m
0.348 m
0.302 m
0.308 m
0.293 m
0.360 m
0.268 m
0.242 m
0.226 m
0.221 m
0.210 m
0.207 m
0.205 m
0.201 m
0.211 m
0.207 m
0.225 m
0.313 m
0.224 m
0.230 m
0.207 m
0.228 m
0.201 m
0.224 m
0.245 m
0.212 m
0.204 m
0.200 m
0.319 m
0.363 m
0.503 m
0.474 m
0.434 m
0.333 m
0.345 m
0.464 m
0.363 m
0.309 m
0.349 m
0.527 m
0.332 m
0.439 m
0.368 m
0.305 m
0.451 m
0.395 m
0.451 m
0.449 m
0.392 m
0.333 m
0.291 m
0.391 m
0.474 m
0.325 m
0.277 m
0.259 m
0.276 m
0.256 m
0.422 m
0.304 m
0.328 m
0.259 m
0.258 m
0.245 m
0.224 m
0.216 m
0.233 m
0.237 m
0.213 m
0.203 m
0.200 m
0.203 m
0.235 m
0.210 m
0.215 m
0.212 m
0.203 m
0.235 m
0.223 m
0.244 m
0.279 m
0.326 m
0.253 m
0.239 m
0.229 m
0.345 m
0.375 m
0.324 m
0.284 m
0.322 m
0.278 m
0.368 m
0.456 m
0.317 m
0.418 m
0.503 m
0.315 m
0.289 m
0.323 m
0.369 m
0.285 m
0.273 m
0.252 m
0.242 m
0.239 m
0.224 m
0.265 m
0.247 m
0.213 m
0.232 m
0.219 m
0.203 m
0.200 m
0.212 m
0.227 m
0.189 m
0.189 m
0.186 m
0.180 m
0.205 m
0.196 m
0.179 m
0.175 m
0.174 m
0.181 m
0.213 m
0.206 m
0.199 m
0.185 m
0.181 m
0.180 m
0.173 m
0.190 m
0.275 m
0.265 m
0.293 m
0.302 m
0.330 m
0.339 m
0.496 m
0.437 m
0.479 m
0.335 m
0.281 m
0.361 m
0.520 m
0.649 m
0.583 m
0.482 m
0.619 m
0.513 m
0.371 m
0.310 m
0.315 m
0.275 m
0.258 m
0.254 m
0.232 m
0.234 m
0.211 m
0.227 m
0.226 m
0.214 m
0.222 m
0.190 m
0.226 m
0.204 m
0.186 m
0.183 m
0.180 m
0.177 m
0.221 m
0.174 m
0.177 m
0.174 m
0.173 m
0.177 m
0.197 m
0.168 m
0.179 m
0.171 m
0.170 m
0.183 m
0.195 m
0.180 m
0.227 m
no value

The whole record since 1967, monthly averages

The whole record since 1967, monthly averages 0.2 m 0.4 m 0.6 m Lowest 0.162 m 0.196 m
  • Level
  • Our record
Monthly averages of the Langelin at Briec from 30 June 1967 to 26 October 2026.
Table: The whole record since 1967, monthly averages
Month startingMonthly average of daily highs (m)
no value
0.379 m
0.379 m
0.414 m
0.489 m
0.515 m
0.478 m
0.560 m
0.519 m
0.446 m
0.425 m
0.451 m
0.423 m
0.419 m
0.386 m
0.416 m
0.465 m
0.454 m
0.521 m
0.570 m
0.519 m
0.527 m
0.438 m
0.453 m
0.454 m
0.397 m
0.374 m
0.388 m
0.363 m
0.477 m
0.520 m
0.530 m
0.599 m
0.491 m
0.454 m
0.409 m
0.384 m
0.378 m
0.374 m
0.380 m
0.368 m
0.453 m
0.444 m
0.540 m
0.491 m
0.477 m
0.433 m
0.409 m
0.386 m
0.366 m
0.365 m
0.355 m
0.357 m
0.416 m
0.422 m
0.516 m
0.582 m
0.516 m
0.475 m
0.470 m
0.484 m
0.405 m
0.379 m
0.370 m
0.396 m
0.483 m
0.552 m
0.488 m
0.505 m
0.435 m
0.414 m
0.415 m
0.387 m
0.390 m
0.369 m
0.362 m
0.391 m
0.408 m
0.465 m
0.568 m
0.642 m
0.513 m
0.437 m
0.450 m
0.390 m
0.383 m
0.374 m
0.427 m
0.452 m
0.590 m
0.505 m
0.567 m
0.501 m
0.490 m
0.459 m
0.401 m
0.375 m
0.370 m
0.365 m
0.375 m
0.380 m
0.455 m
0.446 m
0.427 m
0.466 m
0.452 m
0.404 m
0.378 m
0.359 m
0.349 m
0.343 m
0.352 m
0.465 m
0.493 m
0.537 m
0.524 m
0.690 m
0.551 m
0.518 m
0.451 m
0.414 m
0.388 m
0.380 m
0.379 m
0.391 m
0.496 m
0.551 m
0.588 m
0.591 m
0.602 m
0.495 m
0.488 m
0.397 m
0.386 m
0.370 m
0.358 m
0.351 m
0.361 m
0.516 m
0.520 m
0.625 m
0.559 m
0.514 m
0.471 m
0.421 m
0.377 m
0.377 m
0.359 m
0.375 m
0.421 m
0.558 m
0.578 m
0.541 m
0.557 m
0.466 m
0.403 m
0.403 m
0.398 m
0.384 m
0.386 m
0.465 m
0.502 m
0.506 m
0.518 m
0.465 m
0.570 m
0.463 m
0.506 m
0.438 m
0.390 m
0.368 m
0.393 m
0.508 m
0.440 m
0.571 m
0.590 m
0.497 m
0.524 m
0.440 m
0.374 m
0.231 m
0.207 m
0.195 m
0.204 m
0.377 m
0.391 m
0.408 m
0.315 m
0.342 m
0.297 m
0.321 m
0.336 m
0.250 m
0.214 m
0.196 m
0.209 m
0.220 m
0.223 m
0.295 m
0.430 m
0.349 m
0.289 m
0.272 m
0.248 m
0.210 m
0.193 m
0.189 m
0.192 m
0.228 m
0.318 m
0.379 m
0.393 m
0.334 m
0.340 m
0.326 m
0.241 m
0.211 m
0.198 m
0.214 m
0.202 m
0.208 m
0.242 m
0.325 m
0.408 m
0.302 m
0.322 m
0.316 m
0.290 m
0.261 m
0.226 m
0.221 m
0.240 m
0.261 m
0.346 m
0.403 m
0.307 m
0.321 m
0.306 m
0.322 m
0.250 m
0.283 m
0.225 m
0.202 m
0.205 m
0.290 m
0.310 m
0.292 m
0.455 m
0.446 m
0.342 m
0.330 m
0.294 m
0.231 m
0.226 m
0.202 m
0.220 m
0.249 m
0.224 m
0.264 m
0.264 m
0.289 m
0.327 m
0.280 m
0.229 m
0.198 m
0.190 m
0.182 m
0.175 m
0.182 m
0.210 m
0.294 m
0.341 m
0.499 m
0.266 m
0.237 m
0.218 m
0.206 m
0.203 m
0.182 m
0.179 m
0.198 m
0.245 m
0.287 m
0.403 m
0.292 m
0.319 m
0.272 m
0.224 m
0.234 m
0.326 m
0.219 m
0.202 m
0.259 m
0.314 m
0.255 m
0.240 m
0.289 m
0.247 m
0.265 m
0.243 m
0.213 m
0.199 m
0.196 m
0.252 m
0.272 m
0.389 m
0.424 m
0.369 m
0.270 m
0.243 m
0.329 m
0.257 m
0.245 m
0.212 m
0.201 m
0.259 m
0.322 m
0.271 m
0.355 m
0.420 m
0.400 m
0.306 m
0.358 m
0.345 m
0.280 m
0.215 m
0.224 m
0.244 m
0.276 m
0.366 m
0.411 m
0.504 m
0.464 m
0.373 m
0.263 m
0.235 m
0.208 m
0.209 m
0.199 m
0.239 m
0.236 m
0.278 m
0.353 m
0.334 m
0.377 m
0.280 m
0.250 m
0.272 m
0.222 m
0.197 m
0.202 m
0.196 m
0.213 m
0.284 m
0.296 m
0.251 m
0.341 m
0.279 m
0.225 m
0.223 m
0.218 m
0.202 m
0.197 m
0.193 m
0.221 m
0.323 m
0.387 m
0.405 m
0.265 m
0.267 m
0.338 m
0.267 m
0.247 m
0.218 m
0.198 m
0.238 m
0.333 m
0.337 m
0.334 m
0.390 m
0.333 m
0.312 m
0.373 m
0.276 m
0.231 m
0.208 m
0.231 m
0.230 m
0.280 m
0.277 m
0.429 m
0.316 m
0.346 m
0.288 m
0.337 m
0.333 m
0.270 m
0.256 m
0.230 m
0.241 m
0.328 m
0.422 m
0.501 m
0.489 m
0.398 m
0.422 m
0.373 m
0.266 m
0.221 m
0.228 m
0.217 m
0.212 m
0.283 m
0.255 m
0.289 m
0.332 m
0.389 m
0.324 m
0.246 m
0.253 m
0.286 m
0.249 m
0.213 m
0.194 m
0.261 m
0.422 m
0.398 m
0.393 m
0.324 m
0.291 m
0.227 m
0.233 m
0.201 m
0.193 m
0.179 m
0.177 m
0.178 m
0.246 m
0.283 m
0.401 m
0.283 m
0.295 m
0.273 m
0.246 m
0.207 m
0.226 m
0.221 m
0.204 m
0.276 m
0.264 m
0.270 m
0.314 m
0.271 m
0.241 m
0.259 m
0.251 m
0.210 m
0.208 m
0.193 m
0.189 m
0.227 m
0.328 m
0.326 m
0.291 m
0.299 m
0.361 m
0.283 m
0.243 m
0.195 m
0.186 m
0.189 m
0.193 m
0.238 m
0.306 m
0.416 m
0.358 m
0.382 m
0.360 m
0.256 m
0.261 m
0.269 m
0.297 m
0.262 m
0.229 m
0.219 m
0.240 m
0.288 m
0.362 m
0.326 m
0.322 m
0.279 m
0.262 m
0.234 m
0.231 m
0.229 m
0.258 m
0.265 m
0.306 m
0.330 m
0.369 m
0.345 m
0.280 m
0.278 m
0.251 m
0.221 m
0.216 m
0.206 m
0.194 m
0.219 m
0.400 m
0.375 m
0.337 m
0.383 m
0.315 m
0.282 m
0.220 m
0.207 m
0.194 m
0.197 m
0.196 m
0.272 m
0.367 m
0.296 m
0.327 m
0.335 m
0.258 m
0.213 m
0.191 m
0.193 m
0.188 m
0.185 m
0.182 m
0.197 m
0.206 m
0.393 m
0.324 m
0.266 m
0.244 m
0.297 m
0.320 m
0.261 m
0.241 m
0.218 m
0.202 m
0.322 m
0.345 m
0.426 m
0.370 m
0.327 m
0.294 m
0.309 m
0.253 m
0.256 m
0.209 m
0.194 m
0.193 m
0.233 m
0.322 m
0.406 m
0.475 m
0.528 m
0.325 m
0.264 m
0.247 m
0.216 m
0.209 m
0.226 m
0.197 m
0.252 m
0.372 m
0.318 m
0.362 m
0.357 m
0.294 m
0.252 m
0.272 m
0.210 m
0.198 m
0.209 m
0.199 m
0.213 m
0.289 m
0.324 m
0.480 m
0.404 m
0.346 m
0.267 m
0.227 m
0.218 m
0.206 m
0.191 m
0.204 m
0.197 m
0.271 m
0.244 m
0.244 m
0.337 m
0.320 m
0.236 m
0.228 m
0.200 m
0.189 m
0.185 m
0.220 m
0.237 m
0.242 m
0.341 m
0.424 m
0.327 m
0.351 m
0.298 m
0.228 m
0.209 m
0.233 m
0.197 m
0.192 m
0.197 m
0.304 m
0.411 m
0.289 m
0.349 m
0.295 m
0.268 m
0.231 m
0.215 m
0.190 m
0.211 m
0.203 m
0.313 m
0.436 m
0.454 m
0.371 m
0.417 m
0.335 m
0.250 m
0.217 m
0.216 m
0.191 m
0.193 m
0.192 m
0.288 m
0.325 m
0.461 m
0.392 m
0.375 m
0.265 m
0.223 m
0.237 m
0.205 m
0.211 m
0.196 m
0.210 m
0.283 m
0.273 m
0.323 m
0.323 m
0.301 m
0.297 m
0.249 m
0.210 m
0.216 m
0.183 m
0.175 m
0.197 m
0.210 m
0.346 m
0.395 m
0.446 m
0.266 m
0.355 m
0.315 m
0.285 m
0.212 m
0.216 m
0.237 m
0.222 m
0.279 m
0.421 m
0.372 m
0.406 m
0.415 m
0.362 m
0.332 m
0.321 m
0.248 m
0.223 m
0.210 m
0.218 m
0.267 m
0.289 m
0.303 m
0.425 m
0.329 m
0.265 m
0.241 m
0.213 m
0.203 m
0.191 m
0.185 m
0.191 m
0.216 m
0.314 m
0.422 m
0.499 m
0.499 m
0.291 m
0.227 m
0.217 m
0.198 m
0.187 m
0.179 m
0.175 m
0.196 m

How this compares

  • The daily high on 26 October 2026 was 0.211 m, the tenth lowest for 26 October in 60 years of record (1967 to 2026). The newest value is provisional.
  • That is 0.04 m below the median of 0.25 m for 26 October over the last 10 years. The newest value is provisional.
  • So far in 2026 the daily high was below the normal range on 147 of 299 days, the fourth most of the 60 years since 1967.

Same date in past years

26 October in the last 10 years

DayLevelAgainst the normal range for the date
0.23 m
0.274 m
0.294 m
0.212 m
0.255 m
0.294 m
0.398 m
0.188 m
0.235 m
0.193 m

Year by year

The lowest and highest daily high of each year

The lowest and highest daily high of each year 0.5 m 1.0 m Highest 1.31 m, 1978 Lowest 0.162 m, 2025
  • Each year, lowest to highest
  • The year so far
  • Lowest in our series
  • Highest in our series
The lowest and highest daily high of the Langelin at Briec in each year from 1968 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily high in our series since 30 June 1967 was 0.162 m, on 1 October 2025 and 1 other day, a provisional value. The highest was 1.31 m, on 18 May 1978.
Table: The lowest and highest daily high of each year
YearLowest daily high (m)DayHighest daily high (m)DayDays with a value
0.364 m0.82 m366
0.357 m0.942 m365
0.357 m0.878 m365
0.343 m0.888 m365
0.356 m0.997 m366
0.35 m0.71 m365
0.359 m1.17 m365
0.348 m0.953 m365
0.335 m0.90 m366
0.361 m1.13 m365
0.35 m1.31 m365
0.352 m1.12 m365
0.37 m0.93 m366
0.354 m0.90 m365
0.181 m1.09 m365
0.19 m0.50 m365
0.18 m0.70 m366
0.19 m0.71 m365
0.20 m0.66 m365
0.19 m0.58 m365
0.20 m0.85 m366
0.17 m0.61 m365
0.17 m0.81 m365
0.185 m0.68 m365
0.18 m0.93 m366
0.19 m0.70 m365
0.20 m0.86 m365
0.18 m0.90 m365
0.182 m0.76 m366
0.18 m0.625 m365
0.192 m0.727 m365
0.189 m0.839 m365
0.201 m1.085 m366
0.19 m0.955 m365
0.189 m0.784 m365
0.167 m0.759 m365
0.181 m0.635 m366
0.18 m0.627 m365
0.17 m0.829 m365
0.20 m0.649 m365
0.203 m0.751 m366
0.183 m0.838 m365
0.176 m0.729 m365
0.169 m0.918 m365
provisional0.187 m0.849 m353
0.176 m0.972 m365
0.188 m0.916 m365
0.179 m0.653 m365
0.176 m0.736 m366
0.173 m0.681 m365
0.181 m0.737 m365
0.175 m0.871 m365
provisional0.173 m0.797 m366
0.18 m0.693 m365
0.166 m0.904 m365
provisional0.19 m0.677 m365
0.195 m0.784 m366
provisional0.162 m0.864 m365
so far, provisional0.163 m0.972 m299

Each year from January to December, weekly averages of daily highs

Each year from January to December, weekly averages of daily highs 0.2 m 0.4 m 0.6 m 2025, lowest day 2026 so far
  • The year so far
  • Year of the lowest day in our series
  • Other years
  • Normal range for the week
The weekly averages of daily highs of the Langelin at Briec in each year from 1986 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 high in our series since 30 June 1967 was in 2025. 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 of daily highs
Week so far Weekly average of daily highs (m), lowest day Weekly average of daily highs (m)Normal range (m)
to 0.293 m0.396 m0.268 m to 0.570 m
to 0.411 m0.449 m0.273 m to 0.570 m
to 0.633 m0.303 m0.271 m to 0.581 m
to 0.649 m0.509 m0.270 m to 0.600 m
to 0.475 m0.425 m0.266 m to 0.611 m
to 0.591 m0.300 m0.264 m to 0.614 m
to 0.563 m0.283 m0.266 m to 0.583 m
to 0.431 m0.381 m0.265 m to 0.550 m
to 0.349 m0.318 m0.265 m to 0.530 m
to 0.306 m0.288 m0.264 m to 0.523 m
to 0.304 m0.259 m0.256 m to 0.538 m
to 0.265 m0.250 m0.247 m to 0.534 m
to 0.257 m0.240 m0.241 m to 0.517 m
to 0.244 m0.236 m0.235 m to 0.498 m
to 0.234 m0.225 m0.230 m to 0.474 m
to 0.222 m0.267 m0.228 m to 0.461 m
to 0.207 m0.242 m0.224 m to 0.449 m
to 0.238 m0.207 m0.218 m to 0.449 m
to 0.216 m0.238 m0.215 m to 0.440 m
to 0.230 m0.212 m0.213 m to 0.433 m
to 0.199 m0.203 m0.206 m to 0.430 m
to 0.215 m0.203 m0.200 m to 0.425 m
to 0.213 m0.209 m0.200 m to 0.408 m
to 0.188 m0.226 m0.197 m to 0.407 m
to 0.186 m0.187 m0.194 m to 0.406 m
to 0.181 m0.188 m0.192 m to 0.402 m
to 0.179 m0.186 m0.190 m to 0.395 m
to 0.220 m0.182 m0.188 m to 0.391 m
to 0.177 m0.214 m0.185 m to 0.389 m
to 0.177 m0.185 m0.182 m to 0.380 m
to 0.175 m0.178 m0.180 m to 0.379 m
to 0.172 m0.174 m0.180 m to 0.377 m
to 0.176 m0.180 m0.180 m to 0.372 m
to 0.185 m0.174 m0.181 m to 0.370 m
to 0.184 m0.228 m0.180 m to 0.365 m
to 0.178 m0.201 m0.180 m to 0.371 m
to 0.167 m0.192 m0.180 m to 0.379 m
to 0.172 m0.193 m0.180 m to 0.381 m
to 0.187 m0.168 m0.181 m to 0.390 m
to 0.186 m0.182 m0.181 m to 0.405 m
to 0.189 m0.172 m0.182 m to 0.421 m
to 0.174 m0.213 m0.190 m to 0.449 m
to no value0.270 m0.200 m to 0.463 m
to no value0.274 m0.205 m to 0.474 m
to no value0.315 m0.214 m to 0.493 m
to no value0.285 m0.220 m to 0.495 m
to no value0.344 m0.230 m to 0.493 m
to no value0.406 m0.245 m to 0.509 m
to no value0.481 m0.247 m to 0.540 m
to no value0.404 m0.250 m to 0.557 m
to no value0.474 m0.255 m to 0.570 m
to no value0.308 m0.260 m to 0.571 m
Every year
YearDays with a valueDays below the normal range
to 299147
365135
3660
36519
365151
36559
36677
36534
36527
365102
36664
3657
3650
36525
35351
365207
36548
36525
3666
36531
36573
36561
36625
365149
3656
36514
3664
3650
36524
36579
3669
3650
3650
36544
36667
36526
365115
365144
36628
3654
3650
36515
3663
36536
3650
3650
3660
3650
3650
3650
3660
3650
3650
3650
3660
3650
3650
3650
3660
1850

How it compares

That is below the normal range for the date, in the lowest 10 percent of the daily highs of these dates in the 59 years between 1967 and 2025.

Records

  • Highest daily high in our series since 30 June 1967: 1.31 m on 18 May 1978.
  • Lowest daily high in our series since 30 June 1967: 0.162 m on 1 October 2025. Provisional data.

About this gauge

Briec is a gauge on the Langelin in Finistère, France.

It lies at 48.1029° N, 3.9871° W.

Its readings come from France's national network of river gauges (Vigicrues and its partners), through Hub'Eau.

Hub'Eau's daily highs for this gauge go back to 30 June 1967.

Hub'Eau's newest readings are mostly raw data that the gauge's operator checks and validates later.

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

About these figures

That is within the normal range for the date.

Keep exploring

Sources