Le Semnoz saw 102cm of snow across the 2025/26 season, up 65% on last winter, with 1 fewer powder day than last year. That puts it tenth snowiest of the last 15 winters.
0
powder daysmornings over 15cm, worth setting an alarm for.
15cm
biggest single daythe mountain reset overnight on 28 Jan 2026.
27cm
deepest basemeasured on 30 Jan 2026.
51cm
snowiest monthJanuary 2026 stole the show.
24cm
best weekseven days from 23 Jan 2026.
83%
of a typical winter's snowfall. A leaner year than usual.
Snow reliability
19/100
MarginalTypically about 44 ski days a season, declining by 12 days per decade.
Snowfall by season
The tenth snowiest of the last 15 winters.
Snowfall by month
January was the mid-winter peak, with 50% of the season's snow.
Modelled base-altitude snowfall from ERA5 reanalysis (Copernicus), EM Snow archive. The grid sits near resort base, not the summit, so treat totals as a valley-level estimate.