Estación Invernal y de Montaña San Isidro saw 86cm of snow across the 2025/26 season, up 121% on last winter. That puts it 15th snowiest of the last 31 winters.
0
powder daysmornings over 15cm, worth setting an alarm for.
8cm
biggest single daythe mountain reset overnight on 14 Feb 2026.
104cm
deepest snowpackmodelled at mid-mountain height on 9 Feb 2026.
34cm
snowiest monthJanuary 2026 stole the show.
16cm
best weekseven days from 8 Feb 2026.
104%
of a typical winter's snowfall. Right about average.
Snow reliability
23/100
MarginalTypically about 69 ski days a season, declining by 3 days per decade.
Snowfall by season
The 15th snowiest of the last 31 winters.
Snowfall by month
January was the mid-winter peak, with 40% 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.