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.
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Climate change
Average winter temperature at the summit
Faster warming than 25% of 736 resorts
+1.7°C+3.1°F
The trend: from -3°C26°F to -2°C29°F. Point at a winter to read it.
Snowfall at the summit
−2%
The trend: from 1.5 m57 in to 1.4 m56 in. Point at a winter to read it.
Powder days at the summit
±0 days
The trend: from 2 to 2. Point at a winter to read it.
Days with a base at the summit
−12 days
The trend: from 24 to 12. Point at a winter to read it.
Days with fresh snow at the summit
−4 days
The trend: from 37 to 33. 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+1%
Then
1.4 m55 in
Now
1.4 m56 in
- Snowfall in the village+2%
Then
1.3 m53 in
Now
1.4 m54 in
- Powder days at the summit±0 days
Then
2
Now
2
- Days with a base at the summit−6 days
Then
21
Now
15
- Average temperature at the summit+0.9°C+1.7°F
Then
-3°C27°F
Now
-2°C29°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
- 1950s1950/5191 cm36 in1951/521.4 m55 in1952/531.8 m70 in1953/541.5 m60 in1954/552.0 m77 in1955/562.0 m79 in1956/571.2 m46 in1957/581.7 m69 in1958/5984 cm33 in1959/6070 cm28 in
- 1960s1960/6198 cm39 in1961/622.2 m87 in1962/631.5 m59 in1963/6487 cm34 in1964/651.2 m48 in1965/661.5 m61 in1966/671.7 m68 in1967/681.7 m67 in1968/691.8 m72 in1969/701.9 m76 in
- 1970s1970/711.3 m52 in1971/7252 cm20 in1972/731.8 m72 in1973/741.2 m46 in1974/751.3 m52 in1975/761.5 m57 in1976/771.2 m46 in1977/781.5 m58 in1978/7975 cm30 in1979/801.3 m52 in
- 1980s1980/812.0 m80 in1981/822.0 m80 in1982/831.1 m44 in1983/842.3 m92 in1984/851.3 m51 in1985/861.2 m48 in1986/871.7 m67 in1987/881.7 m65 in1988/891.2 m46 in1989/9093 cm37 in
- 1990s1990/9195 cm37 in1991/921.7 m66 in1992/931.4 m56 in1993/941.1 m41 in1994/951.9 m73 in1995/962.0 m80 in1996/971.6 m65 in1997/981.1 m44 in1998/991.5 m59 in1999/001.7 m65 in
- 2000s2000/0194 cm37 in2001/021.4 m55 in2002/031.1 m42 in2003/041.4 m56 in2004/052.2 m87 in2005/061.9 m74 in2006/071.1 m42 in2007/081.3 m52 in2008/091.7 m68 in2009/101.2 m47 in
- 2010s2010/111.1 m45 in2011/121.9 m74 in2012/131.4 m56 in2013/1476 cm30 in2014/151.8 m71 in2015/161.1 m43 in2016/171.2 m45 in2017/181.6 m64 in2018/191.8 m70 in2019/201.3 m52 in
- 2020s2020/211.8 m70 in2021/222.0 m80 in2022/231.2 m47 in2023/2458 cm23 in2024/251.4 m55 in2025/261.3 m49 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





