Mont Blanc saw 191cm of snow across the 2025/26 season, about the same as last winter, with 1 fewer powder day than last year. That puts it 16th snowiest of the last 31 winters.
0
powder daysmornings over 15cm, worth setting an alarm for.
11cm
biggest single daythe mountain reset overnight on 16 Nov 2025.
98cm
deepest basemeasured on 26 Jan 2026.
50cm
snowiest monthNovember 2025 stole the show.
29cm
best weekseven days from 10 Nov 2025.
99%
of a typical winter's snowfall. Right about average.
Snow reliability
66/100
GoodTypically about 119 ski days a season, improving by 1 days per decade.
Snowfall by season
The 16th snowiest of the last 31 winters.
Snowfall by month
November was an early-season standout, with 26% 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.