Scandinavia & Iceland · snow history
Trillevallen snow history
Trillevallen averages about 250 cm of snowfall per season (1 October – 31 May) at the upper mountain, ~994 m. The snowiest season since 2017–18 was 2019–20 (305 cm); the leanest was 2017–18 (205 cm).
Season totals
2022–23
218 cm
2021–22
301 cm
2020–21
229 cm
2019–20
305 cm
2018–19
244 cm
2017–18
205 cm
Vertical line: 6-season average.
This season vs average
Season by season
| Season | Snowfall | vs average |
|---|---|---|
| 2022–23 | 218 cm | 87% |
| 2021–22 | 301 cm | 120% |
| 2020–21 | 229 cm | 92% |
| 2019–20 | 305 cm | 122% |
| 2018–19 | 244 cm | 98% |
| 2017–18 | 205 cm | 82% |
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.