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Bonson water level at Saint-Marcellin-en-Forez today

Is the Bonson unusually low at Saint-Marcellin-en-Forez?

The Bonson at Saint-Marcellin-en-Forez read 0.226 m at .

Level now

in the lowest 10 percent for the date

0.226 m

Provisional

in the lowest 10 percent for the date

0.226 mNormal for the date0.23 m to 0.51 mMedian 0.33 m
The normal range for 26 October is 0.23 m to 0.51 m: the 10th to 90th percentile of the daily highs from 19 October to 2 November in 15 years between 2011 and 2025.
Table: where the water stands
LevelValue
Newest reading0.226 m,
Normal range for the date0.23 m to 0.51 m
Median for the date0.33 m
Past day
-0.003 m
Past week
+0.094 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 Bonson at Saint-Marcellin-en-Forez averaged 0.238 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 0.4 m 0.6 m Lowest 0.099 m 0.238 m
  • Level
  • Below the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
  • Our record
Daily highs of the Bonson at Saint-Marcellin-en-Forez from 28 July 2026 to 25 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
0.207 m0.150 m to 0.428 m0.265 m0.182 m
0.180 m0.149 m to 0.428 m0.264 m0.181 m
0.160 m0.146 m to 0.421 m0.259 m0.165 m
0.159 m0.144 m to 0.421 m0.250 m0.157 m
0.237 m0.143 m to 0.443 m0.250 m0.150 m
0.213 m0.142 m to 0.443 m0.250 m0.149 m
0.180 m0.139 m to 0.446 m0.250 m0.146 m
0.157 m0.136 m to 0.464 m0.251 m0.143 m
0.155 m0.135 m to 0.465 m0.250 m0.143 m
0.151 m0.133 m to 0.465 m0.249 m0.141 m
0.149 m0.133 m to 0.465 m0.250 m0.139 m
0.146 m0.132 m to 0.457 m0.251 m0.136 m
0.144 m0.131 m to 0.457 m0.252 m0.133 m
0.146 m0.131 m to 0.457 m0.255 m0.131 m
0.141 m0.131 m to 0.457 m0.258 m0.130 m
0.143 m0.132 m to 0.454 m0.258 m0.129 m
0.136 m0.133 m to 0.454 m0.256 m0.129 m
0.132 m0.133 m to 0.454 m0.255 m0.130 m
0.134 m0.133 m to 0.436 m0.253 m0.129 m
0.134 m0.135 m to 0.433 m0.250 m0.129 m
0.134 m0.136 m to 0.426 m0.248 m0.128 m
0.134 m0.136 m to 0.415 m0.244 m0.127 m
0.135 m0.139 m to 0.414 m0.240 m0.143 m
0.133 m0.140 m to 0.398 m0.238 m0.139 m
0.135 m0.140 m to 0.383 m0.234 m0.133 m
0.135 m0.140 m to 0.380 m0.229 m0.131 m
0.134 m0.140 m to 0.375 m0.228 m0.139 m
0.135 m0.140 m to 0.368 m0.227 m0.144 m
0.137 m0.140 m to 0.360 m0.223 m0.143 m
0.134 m0.140 m to 0.356 m0.220 m0.142 m
0.132 m0.140 m to 0.349 m0.215 m0.141 m
0.135 m0.140 m to 0.349 m0.214 m0.267 m
0.135 m0.140 m to 0.349 m0.214 m0.272 m
0.131 m0.141 m to 0.349 m0.212 m0.224 m
0.131 m0.142 m to 0.349 m0.212 m0.232 m
0.130 m0.143 m to 0.349 m0.213 m0.468 m
0.130 m0.144 m to 0.355 m0.211 m0.340 m
0.128 m0.144 m to 0.359 m0.211 m0.275 m
0.127 m0.144 m to 0.363 m0.214 m0.603 m
0.125 m0.144 m to 0.399 m0.215 m0.470 m
0.128 m0.144 m to 0.413 m0.221 m0.346 m
0.125 m0.143 m to 0.400 m0.225 m0.306 m
0.126 m0.139 m to 0.400 m0.229 m0.414 m
0.133 m0.138 m to 0.397 m0.240 m0.363 m
0.133 m0.137 m to 0.400 m0.248 m0.324 m
0.133 m0.137 m to 0.400 m0.250 m0.298 m
0.131 m0.138 m to 0.398 m0.253 m0.273 m
0.132 m0.139 m to 0.398 m0.257 m0.260 m
0.130 m0.143 m to 0.398 m0.258 m0.267 m
0.127 m0.144 m to 0.398 m0.258 m0.265 m
0.127 m0.150 m to 0.395 m0.259 m0.253 m
0.134 m0.152 m to 0.395 m0.262 m0.245 m
0.142 m0.152 m to 0.388 m0.261 m0.233 m
0.141 m0.153 m to 0.393 m0.263 m0.221 m
0.136 m0.153 m to 0.393 m0.264 m0.208 m
0.138 m0.153 m to 0.386 m0.266 m0.472 m
0.138 m0.153 m to 0.386 m0.268 m0.498 m
0.132 m0.154 m to 0.391 m0.268 m0.427 m
0.139 m0.154 m to 0.391 m0.269 m0.401 m
0.124 m0.156 m to 0.393 m0.270 m0.393 m
0.132 m0.157 m to 0.396 m0.271 m0.393 m
0.130 m0.157 m to 0.401 m0.272 m0.386 m
0.129 m0.157 m to 0.401 m0.272 m0.362 m
0.126 m0.157 m to 0.394 m0.273 m0.352 m
0.134 m0.157 m to 0.393 m0.272 m0.344 m
0.137 m0.161 m to 0.393 m0.272 m0.336 m
0.135 m0.165 m to 0.393 m0.273 m0.331 m
0.139 m0.165 m to 0.393 m0.277 m0.324 m
0.138 m0.169 m to 0.393 m0.279 m0.318 m
0.140 m0.169 m to 0.394 m0.281 m0.319 m
0.137 m0.172 m to 0.415 m0.285 m0.311 m
0.135 m0.172 m to 0.435 m0.292 m0.308 m
0.140 m0.175 m to 0.446 m0.302 m0.304 m
0.141 m0.185 m to 0.454 m0.306 m0.300 m
0.138 m0.185 m to 0.454 m0.306 m0.308 m
0.138 m0.188 m to 0.435 m0.306 m0.304 m
0.134 m0.190 m to 0.433 m0.306 m0.298 m
0.134 m0.190 m to 0.465 m0.306 m0.298 m
0.138 m0.194 m to 0.490 m0.306 m0.294 m
0.130 m0.195 m to 0.505 m0.306 m0.306 m
0.135 m0.197 m to 0.509 m0.306 m0.305 m
0.135 m0.201 m to 0.523 m0.308 m0.300 m
0.132 m0.202 m to 0.523 m0.308 m0.296 m
0.137 m0.203 m to 0.528 m0.308 m0.287 m
0.365 m0.204 m to 0.528 m0.311 m0.320 m
0.384 m0.204 m to 0.528 m0.312 m0.334 m
0.312 m0.205 m to 0.525 m0.313 m0.365 m
0.270 m0.206 m to 0.525 m0.314 m0.413 m
0.246 m0.217 m to 0.520 m0.326 m0.385 m
0.238 m0.226 m to 0.512 m0.323 m0.351 m

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

The last 12 months, against the normal range for each day 0.2 m 0.4 m 0.6 m Lowest 0.099 m 0.238 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 Bonson at Saint-Marcellin-en-Forez from 25 October 2025 to 25 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
0.351 m0.226 m to 0.512 m0.323 m
0.372 m0.230 m to 0.507 m0.330 m
0.367 m0.238 m to 0.507 m0.335 m
0.358 m0.239 m to 0.507 m0.339 m
0.345 m0.241 m to 0.516 m0.343 m
0.353 m0.245 m to 0.516 m0.346 m
0.342 m0.255 m to 0.510 m0.350 m
0.334 m0.259 m to 0.507 m0.351 m
0.389 m0.260 m to 0.506 m0.354 m
0.380 m0.261 m to 0.506 m0.355 m
0.354 m0.261 m to 0.504 m0.355 m
0.344 m0.263 m to 0.502 m0.354 m
0.335 m0.265 m to 0.501 m0.355 m
0.333 m0.283 m to 0.507 m0.355 m
0.332 m0.290 m to 0.511 m0.358 m
0.334 m0.294 m to 0.520 m0.359 m
0.338 m0.300 m to 0.525 m0.362 m
0.331 m0.300 m to 0.529 m0.363 m
0.325 m0.300 m to 0.525 m0.364 m
0.325 m0.299 m to 0.518 m0.364 m
0.321 m0.299 m to 0.518 m0.365 m
0.434 m0.299 m to 0.519 m0.366 m
0.443 m0.299 m to 0.531 m0.371 m
0.421 m0.299 m to 0.538 m0.371 m
0.414 m0.299 m to 0.538 m0.367 m
0.400 m0.299 m to 0.554 m0.373 m
0.394 m0.299 m to 0.572 m0.377 m
0.388 m0.297 m to 0.591 m0.379 m
0.381 m0.297 m to 0.591 m0.380 m
0.381 m0.297 m to 0.590 m0.381 m
0.449 m0.297 m to 0.590 m0.382 m
0.463 m0.297 m to 0.590 m0.389 m
0.429 m0.297 m to 0.590 m0.397 m
0.428 m0.299 m to 0.591 m0.426 m
0.426 m0.299 m to 0.592 m0.434 m
0.447 m0.300 m to 0.595 m0.436 m
0.458 m0.303 m to 0.595 m0.447 m
0.456 m0.305 m to 0.590 m0.450 m
0.434 m0.308 m to 0.578 m0.451 m
0.574 m0.313 m to 0.575 m0.451 m
0.525 m0.319 m to 0.570 m0.451 m
0.496 m0.320 m to 0.564 m0.451 m
0.482 m0.320 m to 0.562 m0.451 m
0.478 m0.320 m to 0.559 m0.451 m
0.470 m0.321 m to 0.564 m0.451 m
0.461 m0.323 m to 0.564 m0.451 m
0.453 m0.324 m to 0.568 m0.451 m
0.445 m0.324 m to 0.568 m0.451 m
0.442 m0.324 m to 0.572 m0.451 m
0.434 m0.325 m to 0.577 m0.453 m
0.430 m0.330 m to 0.582 m0.455 m
0.429 m0.331 m to 0.583 m0.458 m
0.458 m0.331 m to 0.587 m0.458 m
0.430 m0.332 m to 0.587 m0.459 m
0.418 m0.338 m to 0.588 m0.462 m
0.452 m0.339 m to 0.589 m0.462 m
0.694 m0.339 m to 0.593 m0.465 m
0.583 m0.344 m to 0.601 m0.471 m
0.570 m0.349 m to 0.598 m0.478 m
0.561 m0.358 m to 0.589 m0.480 m
0.545 m0.361 m to 0.585 m0.480 m
0.541 m0.361 m to 0.583 m0.475 m
0.536 m0.361 m to 0.579 m0.475 m
0.530 m0.366 m to 0.574 m0.476 m
0.520 m0.369 m to 0.564 m0.475 m
0.511 m0.369 m to 0.561 m0.475 m
0.500 m0.369 m to 0.558 m0.475 m
0.491 m0.371 m to 0.555 m0.474 m
0.482 m0.371 m to 0.551 m0.470 m
0.477 m0.373 m to 0.548 m0.467 m
0.469 m0.379 m to 0.546 m0.465 m
0.466 m0.382 m to 0.539 m0.464 m
0.457 m0.387 m to 0.536 m0.460 m
0.459 m0.389 m to 0.529 m0.458 m
0.447 m0.391 m to 0.523 m0.455 m
0.560 m0.392 m to 0.519 m0.453 m
0.533 m0.392 m to 0.518 m0.452 m
0.522 m0.392 m to 0.518 m0.452 m
0.487 m0.393 m to 0.517 m0.451 m
0.502 m0.394 m to 0.517 m0.450 m
0.509 m0.396 m to 0.515 m0.449 m
0.507 m0.398 m to 0.515 m0.448 m
0.496 m0.398 m to 0.522 m0.446 m
0.491 m0.398 m to 0.526 m0.445 m
0.483 m0.398 m to 0.526 m0.444 m
0.479 m0.397 m to 0.527 m0.444 m
0.474 m0.396 m to 0.531 m0.444 m
0.468 m0.396 m to 0.542 m0.445 m
0.464 m0.395 m to 0.551 m0.448 m
0.463 m0.392 m to 0.562 m0.449 m
0.538 m0.391 m to 0.573 m0.451 m
0.507 m0.391 m to 0.598 m0.452 m
0.472 m0.390 m to 0.605 m0.454 m
0.465 m0.387 m to 0.620 m0.460 m
0.642 m0.385 m to 0.620 m0.462 m
0.704 m0.385 m to 0.620 m0.462 m
0.682 m0.385 m to 0.619 m0.467 m
0.649 m0.383 m to 0.618 m0.475 m
0.639 m0.382 m to 0.615 m0.480 m
0.613 m0.382 m to 0.614 m0.485 m
0.604 m0.382 m to 0.615 m0.491 m
0.664 m0.382 m to 0.619 m0.494 m
0.603 m0.381 m to 0.619 m0.495 m
0.666 m0.379 m to 0.618 m0.496 m
0.665 m0.375 m to 0.615 m0.500 m
0.591 m0.373 m to 0.609 m0.501 m
0.584 m0.370 m to 0.606 m0.504 m
0.570 m0.370 m to 0.597 m0.504 m
0.619 m0.370 m to 0.588 m0.506 m
0.598 m0.373 m to 0.582 m0.504 m
0.696 m0.373 m to 0.577 m0.502 m
0.700 m0.373 m to 0.575 m0.500 m
0.749 m0.373 m to 0.575 m0.500 m
0.696 m0.374 m to 0.575 m0.496 m
0.719 m0.376 m to 0.575 m0.496 m
0.694 m0.381 m to 0.575 m0.492 m
0.675 m0.384 m to 0.572 m0.488 m
0.665 m0.387 m to 0.566 m0.484 m
0.646 m0.387 m to 0.557 m0.475 m
0.611 m0.387 m to 0.554 m0.469 m
0.594 m0.387 m to 0.550 m0.463 m
0.583 m0.387 m to 0.545 m0.458 m
0.568 m0.386 m to 0.542 m0.456 m
0.558 m0.385 m to 0.541 m0.453 m
0.546 m0.384 m to 0.538 m0.448 m
0.534 m0.383 m to 0.537 m0.447 m
0.525 m0.383 m to 0.538 m0.447 m
0.520 m0.383 m to 0.547 m0.447 m
0.503 m0.383 m to 0.547 m0.444 m
0.490 m0.383 m to 0.547 m0.442 m
0.481 m0.380 m to 0.554 m0.440 m
0.474 m0.378 m to 0.554 m0.439 m
0.466 m0.377 m to 0.554 m0.438 m
0.459 m0.377 m to 0.560 m0.437 m
0.452 m0.377 m to 0.560 m0.440 m
0.447 m0.374 m to 0.560 m0.441 m
0.472 m0.372 m to 0.561 m0.441 m
0.469 m0.372 m to 0.562 m0.441 m
0.465 m0.373 m to 0.558 m0.440 m
0.442 m0.372 m to 0.544 m0.440 m
0.484 m0.372 m to 0.542 m0.440 m
0.471 m0.370 m to 0.542 m0.440 m
0.446 m0.367 m to 0.544 m0.440 m
0.437 m0.364 m to 0.545 m0.442 m
0.432 m0.359 m to 0.550 m0.441 m
0.429 m0.358 m to 0.551 m0.441 m
0.422 m0.355 m to 0.555 m0.440 m
0.416 m0.353 m to 0.555 m0.440 m
0.416 m0.351 m to 0.550 m0.440 m
0.415 m0.347 m to 0.551 m0.437 m
0.406 m0.343 m to 0.551 m0.436 m
0.402 m0.341 m to 0.551 m0.436 m
0.407 m0.340 m to 0.551 m0.436 m
0.410 m0.336 m to 0.556 m0.436 m
0.405 m0.336 m to 0.560 m0.433 m
0.414 m0.335 m to 0.573 m0.433 m
0.410 m0.330 m to 0.573 m0.433 m
0.403 m0.328 m to 0.556 m0.431 m
0.394 m0.328 m to 0.553 m0.430 m
0.391 m0.325 m to 0.552 m0.425 m
0.385 m0.323 m to 0.550 m0.422 m
0.380 m0.323 m to 0.550 m0.419 m
0.377 m0.323 m to 0.548 m0.418 m
0.373 m0.322 m to 0.548 m0.418 m
0.366 m0.321 m to 0.540 m0.416 m
0.361 m0.320 m to 0.540 m0.416 m
0.357 m0.320 m to 0.535 m0.415 m
0.352 m0.319 m to 0.535 m0.414 m
0.368 m0.317 m to 0.536 m0.411 m
0.530 m0.315 m to 0.535 m0.411 m
0.599 m0.314 m to 0.532 m0.407 m
0.571 m0.313 m to 0.527 m0.405 m
0.512 m0.313 m to 0.527 m0.403 m
0.490 m0.313 m to 0.532 m0.403 m
0.474 m0.313 m to 0.532 m0.403 m
0.458 m0.313 m to 0.539 m0.405 m
0.445 m0.313 m to 0.564 m0.407 m
0.443 m0.313 m to 0.564 m0.408 m
0.430 m0.314 m to 0.577 m0.409 m
0.418 m0.318 m to 0.589 m0.412 m
0.412 m0.319 m to 0.589 m0.417 m
0.405 m0.319 m to 0.589 m0.424 m
0.393 m0.320 m to 0.593 m0.428 m
0.385 m0.323 m to 0.598 m0.429 m
0.376 m0.327 m to 0.622 m0.430 m
0.418 m0.331 m to 0.652 m0.430 m
0.417 m0.332 m to 0.670 m0.430 m
0.373 m0.332 m to 0.671 m0.430 m
0.361 m0.334 m to 0.671 m0.432 m
0.352 m0.334 m to 0.671 m0.433 m
0.342 m0.332 m to 0.675 m0.431 m
0.384 m0.332 m to 0.673 m0.431 m
0.476 m0.330 m to 0.691 m0.431 m
0.495 m0.328 m to 0.673 m0.432 m
0.454 m0.327 m to 0.673 m0.432 m
0.403 m0.322 m to 0.673 m0.432 m
0.382 m0.320 m to 0.673 m0.431 m
0.495 m0.319 m to 0.673 m0.430 m
0.493 m0.318 m to 0.669 m0.429 m
0.444 m0.317 m to 0.657 m0.431 m
0.413 m0.314 m to 0.655 m0.436 m
0.399 m0.309 m to 0.655 m0.445 m
0.405 m0.303 m to 0.655 m0.447 m
0.403 m0.303 m to 0.655 m0.446 m
0.398 m0.300 m to 0.660 m0.446 m
0.376 m0.296 m to 0.655 m0.446 m
0.369 m0.295 m to 0.655 m0.439 m
0.361 m0.291 m to 0.654 m0.430 m
0.346 m0.290 m to 0.648 m0.416 m
0.337 m0.289 m to 0.643 m0.411 m
0.325 m0.285 m to 0.626 m0.407 m
0.314 m0.279 m to 0.621 m0.401 m
0.305 m0.276 m to 0.607 m0.399 m
0.300 m0.272 m to 0.599 m0.398 m
0.290 m0.272 m to 0.597 m0.398 m
0.293 m0.268 m to 0.591 m0.398 m
0.273 m0.265 m to 0.590 m0.394 m
0.260 m0.264 m to 0.589 m0.391 m
0.253 m0.261 m to 0.587 m0.390 m
0.255 m0.261 m to 0.587 m0.390 m
0.248 m0.260 m to 0.585 m0.389 m
0.259 m0.257 m to 0.583 m0.388 m
0.418 m0.257 m to 0.569 m0.386 m
0.406 m0.257 m to 0.584 m0.386 m
0.313 m0.257 m to 0.596 m0.385 m
0.283 m0.257 m to 0.616 m0.390 m
0.265 m0.257 m to 0.627 m0.394 m
0.267 m0.253 m to 0.649 m0.396 m
0.253 m0.248 m to 0.655 m0.395 m
0.246 m0.244 m to 0.652 m0.393 m
0.234 m0.240 m to 0.652 m0.390 m
0.222 m0.240 m to 0.627 m0.390 m
0.210 m0.240 m to 0.616 m0.391 m
0.200 m0.234 m to 0.608 m0.392 m
0.192 m0.234 m to 0.590 m0.391 m
0.176 m0.234 m to 0.584 m0.390 m
0.159 m0.234 m to 0.579 m0.390 m
0.153 m0.233 m to 0.576 m0.387 m
0.405 m0.232 m to 0.554 m0.381 m
0.327 m0.227 m to 0.528 m0.374 m
0.244 m0.223 m to 0.522 m0.366 m
0.203 m0.222 m to 0.499 m0.361 m
0.180 m0.217 m to 0.497 m0.361 m
0.164 m0.216 m to 0.491 m0.355 m
0.151 m0.210 m to 0.481 m0.350 m
0.147 m0.204 m to 0.473 m0.346 m
0.159 m0.200 m to 0.469 m0.345 m
0.292 m0.198 m to 0.468 m0.343 m
0.217 m0.197 m to 0.471 m0.340 m
0.170 m0.194 m to 0.471 m0.333 m
0.155 m0.188 m to 0.468 m0.329 m
0.151 m0.184 m to 0.468 m0.326 m
0.149 m0.174 m to 0.473 m0.326 m
0.146 m0.167 m to 0.486 m0.320 m
0.143 m0.158 m to 0.489 m0.317 m
0.142 m0.157 m to 0.489 m0.315 m
0.138 m0.149 m to 0.489 m0.313 m
0.137 m0.147 m to 0.473 m0.308 m
0.146 m0.146 m to 0.449 m0.304 m
0.145 m0.144 m to 0.449 m0.300 m
0.137 m0.144 m to 0.443 m0.297 m
0.135 m0.144 m to 0.442 m0.289 m
0.135 m0.144 m to 0.434 m0.288 m
0.137 m0.144 m to 0.434 m0.288 m
0.176 m0.144 m to 0.434 m0.288 m
0.220 m0.144 m to 0.432 m0.288 m
0.193 m0.144 m to 0.432 m0.285 m
0.168 m0.144 m to 0.422 m0.279 m
0.158 m0.144 m to 0.419 m0.276 m
0.151 m0.145 m to 0.418 m0.276 m
0.151 m0.152 m to 0.418 m0.276 m
0.148 m0.154 m to 0.414 m0.274 m
0.146 m0.156 m to 0.414 m0.274 m
0.243 m0.155 m to 0.418 m0.270 m
0.329 m0.154 m to 0.418 m0.268 m
0.270 m0.154 m to 0.418 m0.268 m
0.207 m0.150 m to 0.428 m0.265 m
0.180 m0.149 m to 0.428 m0.264 m
0.160 m0.146 m to 0.421 m0.259 m
0.159 m0.144 m to 0.421 m0.250 m
0.237 m0.143 m to 0.443 m0.250 m
0.213 m0.142 m to 0.443 m0.250 m
0.180 m0.139 m to 0.446 m0.250 m
0.157 m0.136 m to 0.464 m0.251 m
0.155 m0.135 m to 0.465 m0.250 m
0.151 m0.133 m to 0.465 m0.249 m
0.149 m0.133 m to 0.465 m0.250 m
0.146 m0.132 m to 0.457 m0.251 m
0.144 m0.131 m to 0.457 m0.252 m
0.146 m0.131 m to 0.457 m0.255 m
0.141 m0.131 m to 0.457 m0.258 m
0.143 m0.132 m to 0.454 m0.258 m
0.136 m0.133 m to 0.454 m0.256 m
0.132 m0.133 m to 0.454 m0.255 m
0.134 m0.133 m to 0.436 m0.253 m
0.134 m0.135 m to 0.433 m0.250 m
0.134 m0.136 m to 0.426 m0.248 m
0.134 m0.136 m to 0.415 m0.244 m
0.135 m0.139 m to 0.414 m0.240 m
0.133 m0.140 m to 0.398 m0.238 m
0.135 m0.140 m to 0.383 m0.234 m
0.135 m0.140 m to 0.380 m0.229 m
0.134 m0.140 m to 0.375 m0.228 m
0.135 m0.140 m to 0.368 m0.227 m
0.137 m0.140 m to 0.360 m0.223 m
0.134 m0.140 m to 0.356 m0.220 m
0.132 m0.140 m to 0.349 m0.215 m
0.135 m0.140 m to 0.349 m0.214 m
0.135 m0.140 m to 0.349 m0.214 m
0.131 m0.141 m to 0.349 m0.212 m
0.131 m0.142 m to 0.349 m0.212 m
0.130 m0.143 m to 0.349 m0.213 m
0.130 m0.144 m to 0.355 m0.211 m
0.128 m0.144 m to 0.359 m0.211 m
0.127 m0.144 m to 0.363 m0.214 m
0.125 m0.144 m to 0.399 m0.215 m
0.128 m0.144 m to 0.413 m0.221 m
0.125 m0.143 m to 0.400 m0.225 m
0.126 m0.139 m to 0.400 m0.229 m
0.133 m0.138 m to 0.397 m0.240 m
0.133 m0.137 m to 0.400 m0.248 m
0.133 m0.137 m to 0.400 m0.250 m
0.131 m0.138 m to 0.398 m0.253 m
0.132 m0.139 m to 0.398 m0.257 m
0.130 m0.143 m to 0.398 m0.258 m
0.127 m0.144 m to 0.398 m0.258 m
0.127 m0.150 m to 0.395 m0.259 m
0.134 m0.152 m to 0.395 m0.262 m
0.142 m0.152 m to 0.388 m0.261 m
0.141 m0.153 m to 0.393 m0.263 m
0.136 m0.153 m to 0.393 m0.264 m
0.138 m0.153 m to 0.386 m0.266 m
0.138 m0.153 m to 0.386 m0.268 m
0.132 m0.154 m to 0.391 m0.268 m
0.139 m0.154 m to 0.391 m0.269 m
0.124 m0.156 m to 0.393 m0.270 m
0.132 m0.157 m to 0.396 m0.271 m
0.130 m0.157 m to 0.401 m0.272 m
0.129 m0.157 m to 0.401 m0.272 m
0.126 m0.157 m to 0.394 m0.273 m
0.134 m0.157 m to 0.393 m0.272 m
0.137 m0.161 m to 0.393 m0.272 m
0.135 m0.165 m to 0.393 m0.273 m
0.139 m0.165 m to 0.393 m0.277 m
0.138 m0.169 m to 0.393 m0.279 m
0.140 m0.169 m to 0.394 m0.281 m
0.137 m0.172 m to 0.415 m0.285 m
0.135 m0.172 m to 0.435 m0.292 m
0.140 m0.175 m to 0.446 m0.302 m
0.141 m0.185 m to 0.454 m0.306 m
0.138 m0.185 m to 0.454 m0.306 m
0.138 m0.188 m to 0.435 m0.306 m
0.134 m0.190 m to 0.433 m0.306 m
0.134 m0.190 m to 0.465 m0.306 m
0.138 m0.194 m to 0.490 m0.306 m
0.130 m0.195 m to 0.505 m0.306 m
0.135 m0.197 m to 0.509 m0.306 m
0.135 m0.201 m to 0.523 m0.308 m
0.132 m0.202 m to 0.523 m0.308 m
0.137 m0.203 m to 0.528 m0.308 m
0.365 m0.204 m to 0.528 m0.311 m
0.384 m0.204 m to 0.528 m0.312 m
0.312 m0.205 m to 0.525 m0.313 m
0.270 m0.206 m to 0.525 m0.314 m
0.246 m0.217 m to 0.520 m0.326 m
0.238 m0.226 m to 0.512 m0.323 m

The last 10 years, weekly averages

The last 10 years, weekly averages 0.25 m 0.50 m 0.75 m Lowest 0.099 m 0.279 m
  • Level
  • Our record
Weekly averages of the Bonson at Saint-Marcellin-en-Forez from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average of daily highs (m)
0.416 m
0.408 m
0.439 m
0.451 m
0.834 m
0.533 m
0.454 m
0.408 m
0.463 m
0.429 m
0.397 m
0.419 m
0.430 m
0.473 m
0.588 m
0.525 m
0.455 m
0.410 m
0.416 m
0.463 m
0.412 m
0.612 m
0.550 m
0.466 m
0.406 m
0.369 m
0.491 m
0.440 m
0.472 m
0.441 m
0.368 m
0.389 m
0.321 m
0.384 m
0.285 m
0.300 m
0.229 m
0.210 m
0.240 m
0.235 m
0.212 m
0.211 m
0.153 m
0.140 m
0.228 m
0.192 m
0.192 m
0.197 m
0.214 m
0.234 m
0.219 m
0.196 m
0.220 m
0.268 m
0.261 m
0.271 m
0.283 m
0.294 m
0.316 m
0.338 m
0.412 m
0.396 m
0.482 m
0.444 m
0.445 m
0.558 m
0.634 m
0.551 m
0.540 m
0.512 m
0.481 m
0.467 m
0.514 m
0.518 m
0.491 m
0.450 m
0.448 m
0.402 m
0.392 m
0.404 m
0.441 m
0.683 m
0.593 m
0.652 m
0.771 m
0.718 m
0.467 m
0.378 m
0.398 m
0.292 m
0.360 m
0.274 m
0.209 m
0.202 m
0.247 m
0.207 m
0.168 m
0.207 m
0.176 m
0.152 m
0.158 m
0.177 m
0.202 m
0.199 m
0.213 m
0.376 m
0.412 m
0.366 m
0.470 m
0.454 m
0.469 m
0.434 m
0.418 m
0.397 m
0.387 m
0.383 m
0.379 m
0.382 m
0.462 m
0.550 m
0.555 m
0.478 m
0.432 m
0.412 m
0.401 m
0.378 m
0.336 m
0.330 m
0.325 m
0.308 m
0.482 m
0.427 m
0.432 m
0.404 m
0.389 m
0.336 m
0.289 m
0.430 m
0.417 m
0.315 m
0.510 m
0.314 m
0.245 m
0.246 m
0.240 m
0.535 m
0.470 m
0.436 m
0.341 m
0.300 m
0.267 m
0.246 m
0.287 m
0.237 m
0.251 m
0.396 m
0.694 m
0.502 m
0.486 m
0.477 m
0.562 m
0.634 m
0.664 m
0.601 m
0.641 m
0.636 m
0.529 m
0.463 m
0.427 m
0.401 m
0.391 m
0.376 m
0.366 m
0.364 m
0.356 m
0.407 m
0.386 m
0.366 m
0.344 m
0.336 m
0.311 m
0.302 m
0.320 m
0.449 m
0.378 m
0.423 m
0.332 m
0.286 m
0.297 m
0.578 m
0.563 m
0.434 m
0.350 m
0.277 m
0.239 m
0.313 m
0.187 m
0.183 m
0.193 m
0.220 m
0.162 m
0.161 m
0.140 m
0.151 m
0.280 m
0.422 m
0.322 m
0.336 m
0.325 m
0.403 m
0.363 m
0.341 m
0.337 m
0.331 m
0.369 m
0.406 m
0.495 m
0.501 m
0.496 m
0.451 m
0.471 m
0.523 m
0.537 m
0.524 m
0.514 m
0.486 m
0.441 m
0.419 m
0.408 m
0.391 m
0.372 m
0.337 m
0.329 m
0.353 m
0.372 m
0.388 m
0.393 m
0.771 m
0.497 m
0.414 m
0.381 m
0.321 m
0.263 m
0.361 m
0.281 m
0.428 m
0.464 m
0.348 m
0.306 m
0.364 m
0.336 m
0.247 m
0.212 m
0.200 m
0.182 m
0.294 m
0.345 m
0.304 m
0.419 m
0.317 m
0.303 m
0.308 m
0.382 m
0.358 m
0.368 m
0.363 m
0.385 m
0.474 m
0.451 m
0.427 m
0.583 m
0.523 m
0.518 m
0.464 m
0.439 m
0.420 m
0.411 m
0.458 m
0.420 m
0.386 m
0.360 m
0.370 m
0.334 m
0.334 m
0.387 m
0.335 m
0.346 m
0.315 m
0.298 m
0.262 m
0.223 m
0.247 m
0.218 m
0.167 m
0.133 m
0.178 m
0.206 m
0.145 m
0.124 m
0.117 m
0.115 m
0.112 m
0.108 m
0.344 m
0.233 m
0.236 m
0.314 m
0.247 m
0.226 m
0.291 m
0.280 m
0.278 m
0.286 m
0.254 m
0.272 m
0.333 m
0.316 m
0.343 m
0.360 m
0.380 m
0.594 m
0.548 m
0.491 m
0.499 m
0.481 m
0.452 m
0.430 m
0.449 m
0.445 m
0.413 m
0.404 m
0.375 m
0.435 m
0.531 m
0.472 m
0.447 m
0.409 m
0.379 m
0.392 m
0.380 m
0.369 m
0.537 m
0.570 m
0.468 m
0.395 m
0.366 m
0.352 m
0.321 m
0.414 m
0.375 m
0.284 m
0.210 m
0.189 m
0.151 m
0.139 m
0.177 m
0.139 m
0.137 m
0.133 m
0.128 m
0.210 m
0.147 m
0.139 m
0.134 m
0.224 m
0.317 m
0.344 m
0.328 m
0.310 m
0.314 m
0.437 m
0.504 m
0.494 m
0.451 m
0.414 m
0.409 m
0.399 m
0.519 m
0.511 m
0.462 m
0.508 m
0.546 m
0.507 m
0.502 m
0.662 m
0.618 m
0.520 m
0.571 m
0.644 m
0.535 m
0.480 m
0.481 m
0.831 m
0.628 m
0.614 m
0.581 m
0.541 m
0.496 m
0.454 m
0.450 m
0.417 m
0.367 m
0.459 m
0.417 m
0.382 m
0.339 m
0.253 m
0.302 m
0.228 m
0.172 m
0.453 m
0.411 m
0.365 m
0.402 m
0.381 m
0.557 m
0.673 m
0.568 m
0.482 m
0.428 m
0.423 m
0.424 m
0.518 m
0.478 m
0.539 m
0.570 m
0.567 m
0.520 m
0.496 m
0.468 m
0.464 m
0.696 m
0.591 m
0.535 m
0.505 m
0.471 m
0.429 m
0.464 m
0.541 m
0.545 m
0.487 m
0.437 m
0.625 m
0.586 m
0.532 m
0.574 m
0.505 m
0.451 m
0.408 m
0.443 m
0.334 m
0.275 m
0.214 m
0.155 m
0.149 m
0.144 m
0.199 m
0.161 m
0.138 m
0.129 m
0.137 m
0.203 m
0.401 m
0.314 m
0.271 m
0.409 m
0.332 m
0.305 m
0.298 m
0.363 m
0.355 m
0.345 m
0.360 m
0.397 m
0.443 m
0.492 m
0.448 m
0.495 m
0.543 m
0.485 m
0.495 m
0.495 m
0.484 m
0.628 m
0.625 m
0.661 m
0.658 m
0.548 m
0.475 m
0.464 m
0.428 m
0.408 m
0.391 m
0.387 m
0.507 m
0.412 m
0.377 m
0.441 m
0.422 m
0.347 m
0.282 m
0.312 m
0.242 m
0.230 m
0.178 m
0.183 m
0.141 m
0.166 m
0.189 m
0.204 m
0.155 m
0.138 m
0.134 m
0.134 m
0.128 m
0.130 m
0.134 m
0.133 m
0.134 m
0.138 m
0.134 m
0.279 m

The whole record since 2011, weekly averages

The whole record since 2011, weekly averages 0.25 m 0.50 m 0.75 m Lowest 0.099 m 0.279 m
  • Level
  • Our record
Weekly averages of the Bonson at Saint-Marcellin-en-Forez from 21 October 2011 to 25 October 2026.
Table: The whole record since 2011, weekly averages
Week startingWeekly average of daily highs (m)
no value
0.278 m
0.386 m
0.339 m
0.303 m
0.293 m
0.296 m
0.340 m
0.342 m
0.397 m
0.402 m
0.466 m
0.429 m
0.399 m
0.381 m
0.370 m
0.354 m
0.377 m
0.438 m
0.416 m
0.395 m
0.374 m
0.416 m
0.366 m
0.374 m
0.449 m
0.555 m
0.490 m
0.503 m
0.467 m
0.409 m
0.645 m
0.528 m
0.532 m
0.481 m
0.438 m
0.397 m
0.549 m
0.422 m
0.353 m
0.292 m
0.272 m
0.308 m
0.284 m
0.387 m
0.367 m
0.296 m
0.337 m
0.318 m
0.415 m
0.337 m
0.336 m
0.303 m
0.354 m
0.366 m
0.430 m
0.408 m
0.381 m
0.570 m
0.517 m
0.514 m
0.524 m
0.479 m
0.458 m
0.448 m
0.453 m
0.448 m
0.497 m
0.499 m
0.521 m
0.520 m
0.489 m
0.477 m
0.456 m
0.440 m
0.510 m
0.556 m
0.523 m
0.491 m
0.523 m
0.851 m
0.626 m
0.778 m
0.642 m
0.541 m
0.463 m
0.451 m
0.376 m
0.348 m
0.319 m
0.307 m
0.276 m
0.340 m
0.343 m
0.371 m
0.284 m
0.239 m
0.232 m
0.233 m
0.274 m
0.256 m
0.221 m
0.281 m
0.345 m
0.322 m
0.312 m
0.335 m
0.418 m
0.388 m
0.446 m
0.476 m
0.451 m
0.440 m
0.519 m
0.538 m
0.533 m
0.500 m
0.561 m
0.693 m
0.594 m
0.583 m
0.602 m
0.541 m
0.496 m
0.449 m
0.406 m
0.395 m
0.389 m
0.357 m
0.371 m
0.332 m
0.372 m
0.368 m
0.332 m
0.311 m
0.280 m
0.305 m
0.252 m
0.266 m
0.262 m
0.230 m
0.309 m
0.413 m
0.322 m
0.404 m
0.481 m
0.483 m
0.447 m
0.365 m
0.320 m
0.282 m
0.330 m
0.311 m
0.274 m
0.267 m
0.415 m
0.399 m
0.355 m
0.339 m
0.667 m
0.679 m
0.563 m
0.505 m
0.509 m
0.541 m
0.545 m
0.518 m
0.479 m
0.456 m
0.479 m
0.507 m
0.637 m
0.564 m
0.542 m
0.662 m
0.596 m
0.541 m
0.499 m
0.483 m
0.490 m
0.531 m
0.469 m
0.433 m
0.437 m
0.443 m
0.400 m
0.382 m
0.332 m
0.321 m
0.506 m
0.605 m
0.594 m
0.437 m
0.340 m
0.274 m
0.310 m
0.285 m
0.239 m
0.255 m
0.277 m
0.219 m
0.245 m
0.210 m
0.285 m
0.370 m
0.307 m
0.332 m
0.330 m
0.311 m
0.303 m
0.350 m
0.313 m
0.307 m
0.344 m
0.351 m
0.329 m
0.319 m
0.319 m
0.310 m
0.321 m
0.416 m
0.418 m
0.420 m
0.410 m
0.415 m
0.462 m
0.438 m
0.439 m
0.531 m
0.513 m
0.483 m
0.446 m
0.421 m
0.443 m
0.424 m
0.461 m
0.465 m
0.412 m
0.455 m
0.391 m
0.385 m
0.441 m
0.409 m
0.440 m
0.397 m
0.387 m
0.297 m
0.413 m
0.377 m
0.359 m
0.400 m
0.307 m
0.296 m
0.242 m
0.182 m
0.204 m
0.252 m
0.300 m
0.297 m
0.282 m
0.376 m
0.347 m
0.416 m
0.408 m
0.439 m
0.451 m
0.834 m
0.533 m
0.454 m
0.408 m
0.463 m
0.429 m
0.397 m
0.419 m
0.430 m
0.473 m
0.588 m
0.525 m
0.455 m
0.410 m
0.416 m
0.463 m
0.412 m
0.612 m
0.550 m
0.466 m
0.406 m
0.369 m
0.491 m
0.440 m
0.472 m
0.441 m
0.368 m
0.389 m
0.321 m
0.384 m
0.285 m
0.300 m
0.229 m
0.210 m
0.240 m
0.235 m
0.212 m
0.211 m
0.153 m
0.140 m
0.228 m
0.192 m
0.192 m
0.197 m
0.214 m
0.234 m
0.219 m
0.196 m
0.220 m
0.268 m
0.261 m
0.271 m
0.283 m
0.294 m
0.316 m
0.338 m
0.412 m
0.396 m
0.482 m
0.444 m
0.445 m
0.558 m
0.634 m
0.551 m
0.540 m
0.512 m
0.481 m
0.467 m
0.514 m
0.518 m
0.491 m
0.450 m
0.448 m
0.402 m
0.392 m
0.404 m
0.441 m
0.683 m
0.593 m
0.652 m
0.771 m
0.718 m
0.467 m
0.378 m
0.398 m
0.292 m
0.360 m
0.274 m
0.209 m
0.202 m
0.247 m
0.207 m
0.168 m
0.207 m
0.176 m
0.152 m
0.158 m
0.177 m
0.202 m
0.199 m
0.213 m
0.376 m
0.412 m
0.366 m
0.470 m
0.454 m
0.469 m
0.434 m
0.418 m
0.397 m
0.387 m
0.383 m
0.379 m
0.382 m
0.462 m
0.550 m
0.555 m
0.478 m
0.432 m
0.412 m
0.401 m
0.378 m
0.336 m
0.330 m
0.325 m
0.308 m
0.482 m
0.427 m
0.432 m
0.404 m
0.389 m
0.336 m
0.289 m
0.430 m
0.417 m
0.315 m
0.510 m
0.314 m
0.245 m
0.246 m
0.240 m
0.535 m
0.470 m
0.436 m
0.341 m
0.300 m
0.267 m
0.246 m
0.287 m
0.237 m
0.251 m
0.396 m
0.694 m
0.502 m
0.486 m
0.477 m
0.562 m
0.634 m
0.664 m
0.601 m
0.641 m
0.636 m
0.529 m
0.463 m
0.427 m
0.401 m
0.391 m
0.376 m
0.366 m
0.364 m
0.356 m
0.407 m
0.386 m
0.366 m
0.344 m
0.336 m
0.311 m
0.302 m
0.320 m
0.449 m
0.378 m
0.423 m
0.332 m
0.286 m
0.297 m
0.578 m
0.563 m
0.434 m
0.350 m
0.277 m
0.239 m
0.313 m
0.187 m
0.183 m
0.193 m
0.220 m
0.162 m
0.161 m
0.140 m
0.151 m
0.280 m
0.422 m
0.322 m
0.336 m
0.325 m
0.403 m
0.363 m
0.341 m
0.337 m
0.331 m
0.369 m
0.406 m
0.495 m
0.501 m
0.496 m
0.451 m
0.471 m
0.523 m
0.537 m
0.524 m
0.514 m
0.486 m
0.441 m
0.419 m
0.408 m
0.391 m
0.372 m
0.337 m
0.329 m
0.353 m
0.372 m
0.388 m
0.393 m
0.771 m
0.497 m
0.414 m
0.381 m
0.321 m
0.263 m
0.361 m
0.281 m
0.428 m
0.464 m
0.348 m
0.306 m
0.364 m
0.336 m
0.247 m
0.212 m
0.200 m
0.182 m
0.294 m
0.345 m
0.304 m
0.419 m
0.317 m
0.303 m
0.308 m
0.382 m
0.358 m
0.368 m
0.363 m
0.385 m
0.474 m
0.451 m
0.427 m
0.583 m
0.523 m
0.518 m
0.464 m
0.439 m
0.420 m
0.411 m
0.458 m
0.420 m
0.386 m
0.360 m
0.370 m
0.334 m
0.334 m
0.387 m
0.335 m
0.346 m
0.315 m
0.298 m
0.262 m
0.223 m
0.247 m
0.218 m
0.167 m
0.133 m
0.178 m
0.206 m
0.145 m
0.124 m
0.117 m
0.115 m
0.112 m
0.108 m
0.344 m
0.233 m
0.236 m
0.314 m
0.247 m
0.226 m
0.291 m
0.280 m
0.278 m
0.286 m
0.254 m
0.272 m
0.333 m
0.316 m
0.343 m
0.360 m
0.380 m
0.594 m
0.548 m
0.491 m
0.499 m
0.481 m
0.452 m
0.430 m
0.449 m
0.445 m
0.413 m
0.404 m
0.375 m
0.435 m
0.531 m
0.472 m
0.447 m
0.409 m
0.379 m
0.392 m
0.380 m
0.369 m
0.537 m
0.570 m
0.468 m
0.395 m
0.366 m
0.352 m
0.321 m
0.414 m
0.375 m
0.284 m
0.210 m
0.189 m
0.151 m
0.139 m
0.177 m
0.139 m
0.137 m
0.133 m
0.128 m
0.210 m
0.147 m
0.139 m
0.134 m
0.224 m
0.317 m
0.344 m
0.328 m
0.310 m
0.314 m
0.437 m
0.504 m
0.494 m
0.451 m
0.414 m
0.409 m
0.399 m
0.519 m
0.511 m
0.462 m
0.508 m
0.546 m
0.507 m
0.502 m
0.662 m
0.618 m
0.520 m
0.571 m
0.644 m
0.535 m
0.480 m
0.481 m
0.831 m
0.628 m
0.614 m
0.581 m
0.541 m
0.496 m
0.454 m
0.450 m
0.417 m
0.367 m
0.459 m
0.417 m
0.382 m
0.339 m
0.253 m
0.302 m
0.228 m
0.172 m
0.453 m
0.411 m
0.365 m
0.402 m
0.381 m
0.557 m
0.673 m
0.568 m
0.482 m
0.428 m
0.423 m
0.424 m
0.518 m
0.478 m
0.539 m
0.570 m
0.567 m
0.520 m
0.496 m
0.468 m
0.464 m
0.696 m
0.591 m
0.535 m
0.505 m
0.471 m
0.429 m
0.464 m
0.541 m
0.545 m
0.487 m
0.437 m
0.625 m
0.586 m
0.532 m
0.574 m
0.505 m
0.451 m
0.408 m
0.443 m
0.334 m
0.275 m
0.214 m
0.155 m
0.149 m
0.144 m
0.199 m
0.161 m
0.138 m
0.129 m
0.137 m
0.203 m
0.401 m
0.314 m
0.271 m
0.409 m
0.332 m
0.305 m
0.298 m
0.363 m
0.355 m
0.345 m
0.360 m
0.397 m
0.443 m
0.492 m
0.448 m
0.495 m
0.543 m
0.485 m
0.495 m
0.495 m
0.484 m
0.628 m
0.625 m
0.661 m
0.658 m
0.548 m
0.475 m
0.464 m
0.428 m
0.408 m
0.391 m
0.387 m
0.507 m
0.412 m
0.377 m
0.441 m
0.422 m
0.347 m
0.282 m
0.312 m
0.242 m
0.230 m
0.178 m
0.183 m
0.141 m
0.166 m
0.189 m
0.204 m
0.155 m
0.138 m
0.134 m
0.134 m
0.128 m
0.130 m
0.134 m
0.133 m
0.134 m
0.138 m
0.134 m
0.279 m

How this compares

  • The daily high on 25 October 2026 was 0.238 m, the third lowest for 25 October in 16 years of record (2011 to 2026). The newest value is provisional.
  • That is 0.10 m below the median of 0.34 m for 25 October over the last 10 years. The newest value is provisional.
  • So far in 2026 the daily high was below the normal range on 101 of 298 days, the second most of the 16 years since 2011.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
0.351 m
0.549 m
0.341 m
0.262 m
0.298 m
0.33 m
0.622 m
0.204 m
0.223 m
0.518 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 1.352 m, 2016 Lowest 0.099 m, 2022
  • 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 Bonson at Saint-Marcellin-en-Forez in each year from 2012 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily high in our series since 21 October 2011 was 0.099 m, on 12 August 2022. The highest was 1.352 m, on 22 November 2016.
Table: The lowest and highest daily high of each year
YearLowest daily high (m)DayHighest daily high (m)DayDays with a value
0.228 m0.757 m366
0.18 m1.217 m365
0.209 m1.041 m365
0.177 m1.254 m365
0.164 m1.352 m366
0.14 m0.968 m365
provisional0.148 m1.10 m365
provisional0.16 m0.972 m365
0.129 m1.212 m366
0.15 m1.164 m365
0.099 m0.838 m365
0.126 m0.942 m365
0.144 m1.17 m366
0.127 m1.084 m365
so far, provisional0.124 m0.749 m298

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

Each year from January to December, weekly averages of daily highs 0.25 m 0.50 m 0.75 m 2016, 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 daily highs of the Bonson at Saint-Marcellin-en-Forez in each year from 2012 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 21 October 2011 was in 2022, the highest in 2016. 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), highest day Weekly average of daily highs (m)Normal range (m)
to 0.465 m0.525 m0.368 m0.382 m to 0.539 m
to 0.517 m0.530 m0.432 m0.393 m to 0.517 m
to 0.479 m0.478 m0.414 m0.397 m to 0.527 m
to 0.542 m0.444 m0.418 m0.390 m to 0.605 m
to 0.636 m0.425 m0.406 m0.382 m to 0.614 m
to 0.613 m0.413 m0.447 m0.370 m to 0.606 m
to 0.704 m0.450 m0.453 m0.374 m to 0.575 m
to 0.604 m0.427 m0.434 m0.387 m to 0.550 m
to 0.514 m0.396 m0.438 m0.383 m to 0.547 m
to 0.463 m0.366 m0.588 m0.377 m to 0.560 m
to 0.454 m0.365 m0.484 m0.370 m to 0.542 m
to 0.415 m0.347 m0.465 m0.351 m to 0.550 m
to 0.406 m0.326 m0.427 m0.335 m to 0.573 m
to 0.376 m0.385 m0.447 m0.323 m to 0.548 m
to 0.470 m0.347 m0.416 m0.315 m to 0.535 m
to 0.451 m0.320 m0.425 m0.313 m to 0.564 m
to 0.401 m0.348 m0.487 m0.323 m to 0.598 m
to 0.398 m0.299 m0.443 m0.332 m to 0.675 m
to 0.441 m0.274 m0.433 m0.319 m to 0.673 m
to 0.387 m0.235 m0.418 m0.300 m to 0.660 m
to 0.317 m0.249 m0.378 m0.279 m to 0.621 m
to 0.263 m0.218 m0.427 m0.261 m to 0.587 m
to 0.315 m0.181 m0.434 m0.257 m to 0.616 m
to 0.211 m0.142 m0.384 m0.240 m to 0.616 m
to 0.239 m0.144 m0.445 m0.227 m to 0.528 m
to 0.186 m0.223 m0.404 m0.200 m to 0.469 m
to 0.146 m0.159 m0.329 m0.167 m to 0.486 m
to 0.139 m0.129 m0.383 m0.144 m to 0.443 m
to 0.174 m0.118 m0.332 m0.144 m to 0.422 m
to 0.218 m0.116 m0.383 m0.154 m to 0.418 m
to 0.180 m0.112 m0.397 m0.142 m to 0.443 m
to 0.146 m0.107 m0.355 m0.131 m to 0.457 m
to 0.134 m0.289 m0.281 m0.135 m to 0.433 m
to 0.135 m0.261 m0.293 m0.140 m to 0.375 m
to 0.132 m0.217 m0.192 m0.141 m to 0.349 m
to 0.127 m0.320 m0.198 m0.144 m to 0.413 m
to 0.130 m0.252 m0.209 m0.139 m to 0.398 m
to 0.137 m0.217 m0.313 m0.153 m to 0.393 m
to 0.131 m0.290 m0.273 m0.157 m to 0.401 m
to 0.137 m0.245 m0.303 m0.169 m to 0.393 m
to 0.138 m0.313 m0.282 m0.188 m to 0.435 m
to 0.203 m0.275 m0.413 m0.202 m to 0.523 m
to no value0.272 m0.397 m0.226 m to 0.512 m
to no value0.263 m0.371 m0.259 m to 0.507 m
to no value0.320 m0.451 m0.290 m to 0.511 m
to no value0.319 m0.451 m0.299 m to 0.519 m
to no value0.330 m0.733 m0.297 m to 0.591 m
to no value0.358 m0.608 m0.300 m to 0.595 m
to no value0.368 m0.483 m0.320 m to 0.562 m
to no value0.532 m0.424 m0.325 m to 0.577 m
to no value0.578 m0.441 m0.339 m to 0.593 m
to no value0.501 m0.437 m0.366 m to 0.574 m
Every year
YearDays with a valueDays below the normal range
to 298101
36531
3660
36564
365134
3657
36651
36537
36523
36553
3666
36524
36518
3650
36631
7220

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 15 years between 2011 and 2025.

Records

  • Highest daily high in our series since 21 October 2011: 1.352 m on 22 November 2016.
  • Lowest daily high in our series since 21 October 2011: 0.099 m on 12 August 2022.

About this gauge

Saint-Marcellin-en-Forez is a gauge on the Bonson in Loire, France.

It lies at 45.4702° N, 4.1871° E.

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 21 October 2011.

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.

The normal range for 25 October is 0.23 m to 0.51 m: the 10th to 90th percentile of the daily highs from 18 October to 1 November in 15 years between 2011 and 2025.

Keep exploring

Sources