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 89% of 736 resorts
+3.0°C+5.4°F
The trend: from -9°C15°F to -6°C20°F. Point at a winter to read it.
Snowfall at the summit
−18%
The trend: from 2.1 m81 in to 1.7 m67 in. Point at a winter to read it.
Powder days at the summit
−1 day
The trend: from 3 to 2. Point at a winter to read it.
Days with a base at the summit
−54 days
The trend: from 139 to 85. Point at a winter to read it.
Days with fresh snow at the summit
−7 days
The trend: from 49 to 41. 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−16%
Then
2.0 m80 in
Now
1.7 m67 in
- Snowfall in the village−33%
Then
89.233 cm35 in
Now
59.8 cm24 in
- Powder days at the summit−1 day
Then
3
Now
2
- Days with a base at the summit−39 days
Then
130
Now
90
- Average temperature at the summit+1.8°C+3.2°F
Then
-9°C16°F
Now
-7°C19°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
- 1950s1950/513.3 m129 in1951/521.8 m70 in1952/531.2 m45 in1953/541.4 m57 in1954/551.8 m70 in1955/561.4 m56 in1956/571.6 m65 in1957/582.0 m78 in1958/591.3 m49 in1959/602.3 m92 in
- 1960s1960/611.4 m55 in1961/622.5 m99 in1962/632.0 m77 in1963/641.2 m48 in1964/652.6 m100 in1965/662.1 m81 in1966/672.6 m100 in1967/681.8 m71 in1968/691.8 m72 in1969/702.8 m109 in
- 1970s1970/711.8 m69 in1971/722.0 m79 in1972/732.0 m78 in1973/741.9 m74 in1974/752.6 m102 in1975/761.6 m64 in1976/772.6 m104 in1977/782.8 m108 in1978/792.0 m80 in1979/802.6 m104 in
- 1980s1980/811.8 m72 in1981/821.8 m71 in1982/832.2 m87 in1983/842.2 m85 in1984/852.0 m77 in1985/862.8 m109 in1986/872.1 m81 in1987/882.0 m79 in1988/891.4 m54 in1989/901.6 m63 in
- 1990s1990/911.7 m67 in1991/922.9 m113 in1992/931.5 m58 in1993/941.8 m72 in1994/951.9 m74 in1995/961.7 m65 in1996/971.3 m52 in1997/981.6 m63 in1998/991.5 m60 in1999/001.8 m70 in
- 2000s2000/012.0 m79 in2001/021.3 m51 in2002/031.1 m44 in2003/042.0 m80 in2004/051.6 m61 in2005/061.9 m74 in2006/071.5 m60 in2007/081.5 m59 in2008/092.7 m105 in2009/101.7 m69 in
- 2010s2010/111.2 m49 in2011/121.3 m52 in2012/132.2 m87 in2013/142.5 m99 in2014/151.3 m52 in2015/161.6 m63 in2016/171.2 m45 in2017/182.3 m91 in2018/191.7 m69 in2019/201.7 m66 in
- 2020s2020/212.1 m81 in2021/221.7 m67 in2022/231.8 m69 in2023/242.3 m91 in2024/251.1 m41 in2025/261.1 m44 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





