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 -9°C15°F to -7°C19°F. Point at a winter to read it.
Snowfall at the summit
−4%
The trend: from 4.4 m173 in to 4.2 m166 in. Point at a winter to read it.
Powder days at the summit
+1 day
The trend: from 11 to 12. 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
−3 days
The trend: from 170 to 168. 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−5%
Then
4.4 m172 in
Now
4.2 m164 in
- Powder days at the summit±0 days
Then
11
Now
11
- Days with a base at the summit−1 day
Then
181
Now
181
- Days with a base in the village−2 days
Then
171
Now
169
- Average temperature at the summit+1.2°C+2.1°F
Then
-9°C16°F
Now
-8°C18°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
- 1950s1950/515.4 m211 in1951/524.0 m157 in1952/533.4 m134 in1953/543.0 m117 in1954/555.2 m205 in1955/563.4 m134 in1956/572.8 m111 in1957/584.7 m185 in1958/594.5 m175 in1959/604.8 m191 in
- 1960s1960/613.9 m154 in1961/624.9 m194 in1962/635.2 m205 in1963/643.4 m135 in1964/652.9 m113 in1965/665.9 m233 in1966/674.3 m167 in1967/683.7 m144 in1968/694.5 m178 in1969/705.6 m220 in
- 1970s1970/713.6 m143 in1971/724.5 m176 in1972/733.3 m129 in1973/744.4 m173 in1974/754.3 m171 in1975/763.1 m121 in1976/775.8 m228 in1977/786.1 m240 in1978/794.7 m186 in1979/805.7 m224 in
- 1980s1980/814.4 m175 in1981/825.1 m201 in1982/835.7 m225 in1983/844.3 m170 in1984/853.7 m144 in1985/865.9 m233 in1986/874.3 m169 in1987/885.0 m195 in1988/894.0 m157 in1989/904.2 m167 in
- 1990s1990/914.0 m156 in1991/923.4 m132 in1992/933.9 m152 in1993/944.6 m179 in1994/956.3 m246 in1995/963.1 m121 in1996/974.4 m174 in1997/983.8 m151 in1998/994.6 m181 in1999/004.2 m167 in
- 2000s2000/015.4 m211 in2001/023.0 m119 in2002/033.8 m151 in2003/044.7 m185 in2004/053.0 m120 in2005/063.4 m133 in2006/073.2 m127 in2007/084.0 m158 in2008/095.4 m213 in2009/103.8 m150 in
- 2010s2010/112.9 m115 in2011/124.5 m177 in2012/134.9 m193 in2013/144.3 m170 in2014/154.3 m170 in2015/164.1 m160 in2016/173.7 m146 in2017/186.0 m236 in2018/194.3 m167 in2019/205.4 m212 in
- 2020s2020/213.2 m126 in2021/223.4 m133 in2022/233.5 m137 in2023/246.0 m237 in2024/254.1 m163 in2025/263.3 m129 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





