Jura, Vosges & Massif Central · snow history
Chastreix-Sancy snow history
Chastreix-Sancy averages about 227 cm of snowfall per season (1 October – 31 May) at the upper mountain, ~1,709 m. The snowiest season since 2017–18 was 2017–18 (403 cm); the leanest was 2022–23 (145 cm).
Season totals
2022–23
145 cm
2021–22
183 cm
2020–21
279 cm
2019–20
157 cm
2018–19
195 cm
2017–18
403 cm
Vertical line: 6-season average.
This season vs average
Season by season
| Season | Snowfall | vs average |
|---|---|---|
| 2022–23 | 145 cm | 64% |
| 2021–22 | 183 cm | 81% |
| 2020–21 | 279 cm | 123% |
| 2019–20 | 157 cm | 69% |
| 2018–19 | 195 cm | 86% |
| 2017–18 | 403 cm | 178% |
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.