Jackson Hole saw 319cm of snow across the 2025/26 season, down 7% on last winter, with 3 more powder days than last year. That puts it 15th snowiest of the last 31 winters.
3
powder daysmornings over 15cm, worth setting an alarm for.
16cm
biggest single daythe mountain reset overnight on 22 Dec 2025.
113cm
deepest basemeasured on 25 Feb 2026.
120cm
snowiest monthDecember 2025 stole the show.
60cm
best weekseven days from 17 Dec 2025.
101%
of a typical winter's snowfall. Right about average.
Snow reliability
100/100
ExcellentTypically about 164 ski days a season, improving by 1 days per decade.
Snowfall by season
The 15th snowiest of the last 31 winters.
Snowfall by month
December was an early-season standout, with 38% 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.