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 74% of 736 resorts
+2.5°C+4.5°F
The trend: from -8°C18°F to -5°C22°F. Point at a winter to read it.
Snowfall at the summit
−8%
The trend: from 3.2 m125 in to 2.9 m115 in. Point at a winter to read it.
Powder days at the summit
±0 days
The trend: from 5 to 4. Point at a winter to read it.
Days with a base at the summit
−27 days
The trend: from 162 to 136. Point at a winter to read it.
Days with fresh snow at the summit
−7 days
The trend: from 74 to 67. 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−7%
Then
3.1 m123 in
Now
2.9 m115 in
- Snowfall in the village−11%
Then
2.5 m100 in
Now
2.3 m89 in
- Powder days at the summit±0 days
Then
5
Now
4
- Days with a base at the summit−17 days
Then
157
Now
139
- Average temperature at the summit+1.4°C+2.6°F
Then
-7°C19°F
Now
-6°C21°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
- 1950s1950/513.8 m151 in1951/523.2 m127 in1952/532.2 m88 in1953/542.4 m95 in1954/553.0 m119 in1955/562.7 m105 in1956/572.8 m110 in1957/583.1 m120 in1958/592.2 m86 in1959/603.3 m131 in
- 1960s1960/612.1 m84 in1961/623.7 m147 in1962/632.6 m101 in1963/642.1 m83 in1964/654.4 m173 in1965/663.3 m130 in1966/674.6 m180 in1967/683.0 m117 in1968/692.4 m94 in1969/704.0 m157 in
- 1970s1970/712.7 m107 in1971/722.6 m104 in1972/733.1 m122 in1973/743.3 m130 in1974/754.2 m164 in1975/762.7 m105 in1976/773.8 m150 in1977/783.6 m141 in1978/792.9 m115 in1979/804.1 m161 in
- 1980s1980/813.0 m119 in1981/823.6 m141 in1982/833.4 m135 in1983/843.0 m120 in1984/852.7 m105 in1985/863.6 m142 in1986/873.5 m138 in1987/883.6 m140 in1988/893.2 m128 in1989/902.5 m97 in
- 1990s1990/912.2 m87 in1991/924.5 m175 in1992/932.9 m115 in1993/942.9 m114 in1994/953.6 m140 in1995/962.4 m96 in1996/972.9 m115 in1997/983.0 m120 in1998/993.1 m121 in1999/003.8 m151 in
- 2000s2000/013.3 m130 in2001/022.9 m112 in2002/032.2 m85 in2003/043.2 m126 in2004/052.9 m115 in2005/063.0 m118 in2006/072.5 m98 in2007/083.1 m121 in2008/093.9 m154 in2009/102.5 m100 in
- 2010s2010/112.0 m77 in2011/123.1 m124 in2012/133.3 m131 in2013/143.1 m123 in2014/152.7 m105 in2015/162.4 m95 in2016/172.6 m102 in2017/183.3 m130 in2018/193.8 m148 in2019/202.9 m114 in
- 2020s2020/212.8 m110 in2021/223.0 m118 in2022/233.0 m118 in2023/243.8 m150 in2024/251.8 m71 in2025/261.8 m70 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





