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 49% of 736 resorts
+2.1°C+3.8°F
The trend: from -2°C28°F to 0°C32°F. Point at a winter to read it.
Snowfall at the summit
−9%
The trend: from 2.9 m115 in to 2.7 m104 in. Point at a winter to read it.
Powder days at the summit
±0 days
The trend: from 5 to 5. Point at a winter to read it.
Days with a base at the summit
−61 days
The trend: from 128 to 67. Point at a winter to read it.
Days with a base in the village
−37 days
The trend: from 71 to 34. 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−8%
Then
2.9 m115 in
Now
2.7 m107 in
- Powder days at the summit±0 days
Then
5
Now
5
- Days with a base at the summit−37 days
Then
121
Now
84
- Days with a base in the village−24 days
Then
66
Now
42
- Average temperature at the summit+1.3°C+2.4°F
Then
-2°C29°F
Now
-1°C31°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
- 1950s1950/513.7 m146 in1951/522.9 m113 in1952/532.2 m85 in1953/542.4 m95 in1954/552.0 m79 in1955/562.5 m97 in1956/572.0 m80 in1957/583.0 m119 in1958/593.0 m119 in1959/602.8 m111 in
- 1960s1960/612.8 m110 in1961/623.0 m117 in1962/633.0 m119 in1963/642.3 m92 in1964/652.9 m115 in1965/663.1 m121 in1966/673.1 m122 in1967/683.5 m137 in1968/692.9 m113 in1969/703.5 m139 in
- 1970s1970/713.1 m121 in1971/724.4 m174 in1972/733.1 m123 in1973/743.6 m142 in1974/752.2 m88 in1975/762.6 m102 in1976/772.7 m106 in1977/783.6 m140 in1978/793.7 m144 in1979/802.3 m92 in
- 1980s1980/813.5 m138 in1981/823.2 m126 in1982/832.6 m101 in1983/842.6 m103 in1984/852.3 m89 in1985/863.6 m142 in1986/872.6 m101 in1987/882.7 m105 in1988/892.3 m90 in1989/901.8 m70 in
- 1990s1990/912.9 m115 in1991/922.1 m83 in1992/931.8 m72 in1993/943.3 m129 in1994/952.6 m100 in1995/962.8 m111 in1996/972.5 m98 in1997/982.3 m91 in1998/992.8 m110 in1999/002.2 m85 in
- 2000s2000/013.1 m120 in2001/022.6 m103 in2002/033.4 m133 in2003/043.2 m124 in2004/052.9 m113 in2005/062.3 m90 in2006/072.2 m87 in2007/082.3 m89 in2008/093.9 m154 in2009/102.8 m110 in
- 2010s2010/112.0 m78 in2011/122.0 m78 in2012/134.0 m159 in2013/143.5 m139 in2014/153.1 m123 in2015/162.9 m113 in2016/172.6 m103 in2017/183.8 m148 in2018/192.3 m89 in2019/202.2 m88 in
- 2020s2020/212.3 m91 in2021/223.2 m125 in2022/231.7 m65 in2023/242.4 m95 in2024/252.0 m77 in2025/263.0 m118 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





