French Alps · snow history
Le Collet d'Allevard snow history
Le Collet d'Allevard averages about 531 cm of snowfall per season (1 October – 31 May) at the upper mountain, ~2,084 m. The snowiest season since 2017–18 was 2017–18 (761 cm); the leanest was 2022–23 (396 cm).
Season totals
2022–23
396 cm
2021–22
446 cm
2020–21
547 cm
2019–20
483 cm
2018–19
550 cm
2017–18
761 cm
Vertical line: 6-season average.
This season vs average
Season by season
| Season | Snowfall | vs average |
|---|---|---|
| 2022–23 | 396 cm | 75% |
| 2021–22 | 446 cm | 84% |
| 2020–21 | 547 cm | 103% |
| 2019–20 | 483 cm | 91% |
| 2018–19 | 550 cm | 104% |
| 2017–18 | 761 cm | 143% |
Totals are modelled snowfall from the ECMWF IFS analysis archive (via Open-Meteo), downscaled to the upper mountain, summed 1 October – 31 May. Modelled snowfall is not measured snow depth: wind, settling and melt mean the snowpack is always much less than the sum of the snowfall.