Zawoja – Mosorny Groń saw 138cm of snow across the 2025/26 season, up 23% on last winter. That puts it 26th snowiest of the last 31 winters.
0
powder days mornings over 15cm, worth setting an alarm for.
13 cm
biggest single day the mountain reset overnight on 26 Mar 2026.
33 cm
deepest base measured on 13 Jan 2026.
45 cm
snowiest month March 2026 stole the show.
43 cm
best week seven days from 26 Mar 2026.
72%
of a typical winter's snowfall. A leaner year than usual.
Snow reliability 19/100 Marginal Typically about 50 ski days a season, declining by 11 days per decade.
Snowfall by season The 26th snowiest of the last 31 winters.
95/96 201 96/97 154 97/98 163 98/99 191 99/00 293 00/01 154 01/02 202 02/03 162 03/04 214 04/05 247 05/06 238 06/07 211 07/08 195 08/09 254 09/10 123 10/11 127 11/12 212 12/13 193 13/14 91 14/15 188 15/16 129 16/17 192 17/18 145 18/19 210 19/20 163 20/21 184 21/22 221 22/23 192 23/24 195 24/25 112 25/26 138 Snowfall by month March was a late-season surge, with 33% of the season's snow.
Nov 32 Dec 13 Jan 25 Feb 22 Mar 45 Apr 2 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.
Screenshot to share your mountain's winter.