Every day of every winter
Each row is a winter, oldest at the top. Each column is a day, from the start of the season to the end. The darker the blue, the more snow fell that day.
Loading the daily snowfall…
Climate change
Average winter temperature at the summit
Faster warming than 47% of 736 resorts
+2.1°C+3.8°F
The trend: from -15°C5°F to -13°C9°F. Point at a winter to read it.
Snowfall at the summit
−4%
The trend: from 4.9 m192 in to 4.7 m185 in. Point at a winter to read it.
Powder days at the summit
+1 day
The trend: from 14 to 15. Point at a winter to read it.
Days with a base at the summit
−1 day
The trend: from 182 to 180. Point at a winter to read it.
Days with a base in the village
−8 days
The trend: from 171 to 163. Point at a winter to read it.
Each dot is one winter. The curve is a running average over about ten winters; the dotted line is the straight trend through all of them, and the changes above are measured along it. One winter is weather; the trend is climate.
Then and now
Then 1950/51–1979/80Now 1996/97–2025/26
- Snowfall at the summit−4%
Then
4.8 m189 in
Now
4.6 m182 in
- Powder days at the summit±0 days
Then
13
Now
14
- Days with a base at the summit−1 day
Then
181
Now
181
- Days with a base in the village−6 days
Then
170
Now
165
- Average temperature at the summit+1.2°C+2.1°F
Then
-14°C6°F
Now
-13°C8°F
Averages per winter over the first and last 30 winters. A powder day brings 10 cm4 in or more of new snow; a base is 30 cm12 in or more on the ground.
Records
All winters
- 1950s1950/515.9 m233 in1951/524.8 m189 in1952/534.3 m169 in1953/543.1 m121 in1954/555.8 m228 in1955/563.7 m146 in1956/573.0 m118 in1957/585.3 m209 in1958/594.2 m167 in1959/604.8 m191 in
- 1960s1960/614.4 m174 in1961/625.5 m215 in1962/635.4 m211 in1963/643.1 m124 in1964/653.9 m153 in1965/667.0 m276 in1966/675.3 m208 in1967/684.5 m175 in1968/694.8 m191 in1969/706.9 m273 in
- 1970s1970/713.5 m136 in1971/724.0 m156 in1972/733.9 m155 in1973/744.2 m167 in1974/755.1 m199 in1975/763.0 m118 in1976/776.4 m252 in1977/786.5 m257 in1978/795.2 m203 in1979/806.8 m267 in
- 1980s1980/815.1 m202 in1981/826.1 m239 in1982/836.1 m241 in1983/845.2 m205 in1984/854.0 m159 in1985/865.9 m233 in1986/875.1 m200 in1987/886.0 m235 in1988/894.4 m174 in1989/904.7 m186 in
- 1990s1990/914.0 m157 in1991/924.3 m170 in1992/934.4 m172 in1993/945.3 m210 in1994/957.1 m280 in1995/963.1 m123 in1996/974.9 m194 in1997/984.1 m161 in1998/995.9 m231 in1999/005.0 m197 in
- 2000s2000/015.9 m233 in2001/023.7 m144 in2002/034.5 m176 in2003/044.6 m180 in2004/053.6 m141 in2005/064.0 m157 in2006/073.8 m150 in2007/084.9 m191 in2008/095.1 m199 in2009/103.9 m155 in
- 2010s2010/112.9 m114 in2011/125.0 m197 in2012/135.4 m213 in2013/144.6 m180 in2014/154.5 m178 in2015/164.9 m191 in2016/173.5 m137 in2017/186.4 m252 in2018/195.2 m204 in2019/205.8 m226 in
- 2020s2020/213.9 m153 in2021/224.1 m161 in2022/234.3 m168 in2023/246.6 m260 in2024/254.2 m165 in2025/263.6 m141 in
Modelled weather from ERA5 and ERA5-Land, not measured on the slopes. Snow depth is the average over a grid cell about 9 km wide, so it can differ a lot from what the piste report says. How SnowOdds works





