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 91% of 736 resorts
+3.0°C+5.5°F
The trend: from -9°C15°F to -6°C21°F. Point at a winter to read it.
Snowfall at the summit
−22%
The trend: from 2.6 m101 in to 2.0 m78 in. Point at a winter to read it.
Powder days at the summit
−2 days
The trend: from 6 to 4. Point at a winter to read it.
Days with a base at the summit
−52 days
The trend: from 139 to 87. Point at a winter to read it.
Days with fresh snow at the summit
−10 days
The trend: from 48 to 38. 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−20%
Then
2.5 m100 in
Now
2.0 m79 in
- Snowfall in the village−48%
Then
60.833 cm24 in
Now
31.867 cm13 in
- Powder days at the summit−2 days
Then
6
Now
4
- Days with a base at the summit−40 days
Then
132
Now
92
- Average temperature at the summit+1.8°C+3.2°F
Then
-8°C17°F
Now
-7°C20°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
- 1950s1950/515.3 m210 in1951/521.9 m74 in1952/531.3 m51 in1953/541.6 m61 in1954/552.1 m81 in1955/561.4 m56 in1956/572.0 m78 in1957/582.6 m104 in1958/591.6 m62 in1959/603.2 m126 in
- 1960s1960/612.0 m78 in1961/622.9 m113 in1962/632.5 m99 in1963/641.3 m52 in1964/653.1 m122 in1965/662.3 m92 in1966/672.7 m106 in1967/682.2 m87 in1968/692.3 m92 in1969/703.3 m130 in
- 1970s1970/712.3 m89 in1971/722.7 m107 in1972/732.3 m91 in1973/742.2 m86 in1974/753.1 m122 in1975/762.0 m79 in1976/773.7 m146 in1977/783.7 m146 in1978/793.1 m122 in1979/803.2 m127 in
- 1980s1980/811.9 m76 in1981/822.0 m78 in1982/832.3 m90 in1983/842.9 m113 in1984/852.5 m100 in1985/863.2 m125 in1986/872.4 m94 in1987/882.5 m97 in1988/891.6 m62 in1989/901.7 m68 in
- 1990s1990/912.2 m85 in1991/923.4 m133 in1992/931.4 m56 in1993/942.1 m83 in1994/952.0 m80 in1995/961.9 m74 in1996/971.3 m52 in1997/981.9 m74 in1998/991.7 m65 in1999/001.9 m75 in
- 2000s2000/012.5 m97 in2001/021.3 m52 in2002/031.3 m50 in2003/042.4 m95 in2004/051.7 m66 in2005/062.3 m91 in2006/071.8 m70 in2007/081.9 m76 in2008/093.7 m146 in2009/102.2 m87 in
- 2010s2010/111.7 m69 in2011/121.2 m48 in2012/132.4 m93 in2013/144.0 m156 in2014/151.3 m53 in2015/162.4 m93 in2016/171.2 m46 in2017/182.7 m106 in2018/191.8 m71 in2019/202.0 m78 in
- 2020s2020/213.1 m122 in2021/221.7 m68 in2022/232.0 m77 in2023/242.6 m102 in2024/251.3 m51 in2025/261.4 m56 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





