Pyrenees & Andorra · snow history
Ascou snow history
Ascou averages about 383 cm of snowfall per season (1 October – 31 May) at the upper mountain, ~2,064 m. The snowiest season since 2017–18 was 2017–18 (612 cm); the leanest was 2022–23 (257 cm).
Season totals
2022–23
257 cm
2021–22
428 cm
2020–21
339 cm
2019–20
345 cm
2018–19
314 cm
2017–18
612 cm
Vertical line: 6-season average.
This season vs average
Season by season
| Season | Snowfall | vs average |
|---|---|---|
| 2022–23 | 257 cm | 67% |
| 2021–22 | 428 cm | 112% |
| 2020–21 | 339 cm | 89% |
| 2019–20 | 345 cm | 90% |
| 2018–19 | 314 cm | 82% |
| 2017–18 | 612 cm | 160% |
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.