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 72% of 736 resorts
+2.5°C+4.5°F
The trend: from -9°C15°F to -7°C20°F. Point at a winter to read it.
Snowfall at the summit
−8%
The trend: from 3.9 m155 in to 3.6 m143 in. Point at a winter to read it.
Powder days at the summit
±0 days
The trend: from 8 to 8. Point at a winter to read it.
Days with a base at the summit
−20 days
The trend: from 156 to 135. Point at a winter to read it.
Days with fresh snow at the summit
−10 days
The trend: from 80 to 70. 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−6%
Then
3.9 m153 in
Now
3.7 m144 in
- Snowfall in the village−15%
Then
2.6 m104 in
Now
2.2 m88 in
- Powder days at the summit±0 days
Then
8
Now
8
- Days with a base at the summit−14 days
Then
153
Now
140
- Average temperature at the summit+1.4°C+2.5°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
- 1950s1950/515.2 m203 in1951/523.9 m152 in1952/533.2 m125 in1953/542.9 m114 in1954/553.6 m141 in1955/563.2 m126 in1956/573.1 m120 in1957/583.7 m145 in1958/592.9 m114 in1959/604.1 m160 in
- 1960s1960/612.8 m111 in1961/624.5 m177 in1962/633.2 m125 in1963/642.6 m103 in1964/655.1 m199 in1965/664.4 m171 in1966/676.0 m235 in1967/683.9 m155 in1968/692.9 m116 in1969/705.0 m198 in
- 1970s1970/713.1 m123 in1971/723.4 m134 in1972/733.9 m152 in1973/744.1 m161 in1974/755.1 m201 in1975/763.1 m122 in1976/775.0 m198 in1977/784.3 m170 in1978/793.8 m149 in1979/804.9 m191 in
- 1980s1980/813.9 m153 in1981/824.4 m173 in1982/834.1 m159 in1983/843.6 m143 in1984/853.5 m136 in1985/864.3 m169 in1986/874.1 m162 in1987/884.2 m167 in1988/894.0 m156 in1989/903.0 m118 in
- 1990s1990/912.8 m112 in1991/925.0 m195 in1992/933.5 m139 in1993/943.4 m132 in1994/954.5 m175 in1995/962.8 m108 in1996/973.8 m148 in1997/983.8 m151 in1998/994.2 m167 in1999/005.0 m198 in
- 2000s2000/014.8 m190 in2001/023.7 m144 in2002/033.0 m117 in2003/043.8 m151 in2004/053.3 m130 in2005/063.6 m143 in2006/072.9 m113 in2007/084.2 m163 in2008/094.5 m179 in2009/102.9 m114 in
- 2010s2010/112.4 m93 in2011/124.0 m158 in2012/133.9 m155 in2013/143.9 m153 in2014/153.5 m138 in2015/163.3 m128 in2016/173.1 m122 in2017/183.9 m153 in2018/194.7 m186 in2019/203.8 m151 in
- 2020s2020/213.5 m138 in2021/223.5 m138 in2022/233.5 m136 in2023/244.7 m183 in2024/252.3 m90 in2025/262.3 m90 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





