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 67% of 736 resorts
+2.4°C+4.3°F
The trend: from -13°C9°F to -10°C13°F. Point at a winter to read it.
Snowfall at the summit
−8%
The trend: from 3.5 m137 in to 3.2 m126 in. Point at a winter to read it.
Powder days at the summit
−1 day
The trend: from 8 to 7. Point at a winter to read it.
Days with a base at the summit
−10 days
The trend: from 176 to 166. Point at a winter to read it.
Days with fresh snow at the summit
−7 days
The trend: from 70 to 63. 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−4%
Then
3.5 m137 in
Now
3.3 m131 in
- Snowfall in the village−13%
Then
2.4 m95 in
Now
2.1 m83 in
- Powder days at the summit±0 days
Then
8
Now
8
- Days with a base at the summit−6 days
Then
175
Now
169
- Average temperature at the summit+1.4°C+2.5°F
Then
-12°C10°F
Now
-11°C13°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
- 1950s1950/515.8 m227 in1951/524.0 m157 in1952/532.7 m107 in1953/542.2 m87 in1954/553.5 m136 in1955/562.6 m101 in1956/572.1 m81 in1957/583.5 m138 in1958/593.0 m117 in1959/604.1 m161 in
- 1960s1960/613.7 m145 in1961/623.8 m149 in1962/633.3 m130 in1963/643.8 m148 in1964/652.6 m104 in1965/663.6 m140 in1966/674.1 m161 in1967/683.8 m151 in1968/692.9 m113 in1969/704.4 m172 in
- 1970s1970/713.2 m126 in1971/723.4 m135 in1972/732.4 m95 in1973/743.5 m137 in1974/754.2 m167 in1975/762.2 m86 in1976/775.0 m197 in1977/784.0 m157 in1978/793.7 m145 in1979/803.3 m128 in
- 1980s1980/812.5 m99 in1981/822.7 m106 in1982/833.9 m155 in1983/843.2 m127 in1984/853.3 m129 in1985/864.7 m184 in1986/873.0 m117 in1987/883.1 m122 in1988/893.5 m136 in1989/903.3 m130 in
- 1990s1990/913.2 m126 in1991/923.6 m143 in1992/932.5 m97 in1993/942.9 m115 in1994/953.2 m126 in1995/961.9 m73 in1996/973.6 m140 in1997/983.3 m129 in1998/993.5 m137 in1999/003.2 m127 in
- 2000s2000/016.2 m243 in2001/022.3 m91 in2002/034.1 m159 in2003/043.5 m136 in2004/052.0 m80 in2005/062.6 m103 in2006/072.2 m88 in2007/083.5 m139 in2008/094.3 m169 in2009/103.1 m122 in
- 2010s2010/112.7 m108 in2011/123.0 m117 in2012/133.7 m146 in2013/144.5 m178 in2014/153.8 m150 in2015/162.9 m113 in2016/172.6 m103 in2017/183.8 m150 in2018/193.5 m137 in2019/204.2 m163 in
- 2020s2020/213.3 m130 in2021/222.5 m98 in2022/232.4 m95 in2023/245.0 m195 in2024/252.3 m91 in2025/262.1 m81 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





