76 winters, day by day
Domaine Autrans - Méaudre, France. Every ski winter from 1950/51 to 2025/26.
Domaine Autrans - Méaudre, France. Every ski winter from 1950/51 to 2025/26.
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 85% of 736 resorts
+2.9°C+5.2°F
The trend: from -4°C24°F to -1°C30°F. Point at a winter to read it.
Snowfall at the summit
−25%
The trend: from 1.2 m49 in to 93 cm37 in. Point at a winter to read it.
Powder days at the summit
±0 days
The trend: from 1 to 2. Point at a winter to read it.
Days with a base at the summit
−29 days
The trend: from 36 to 7. Point at a winter to read it.
Days with fresh snow at the summit
−9 days
The trend: from 30 to 21. 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−17%
Then
1.2 m46 in
Now
97.567 cm38 in
- Snowfall in the village−19%
Then
1.1 m43 in
Now
88.367 cm35 in
- Powder days at the summit±0 days
Then
2
Now
2
- Days with a base at the summit−15 days
Then
27
Now
12
- Average temperature at the summit+1.7°C+3.1°F
Then
-4°C26°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
- 1950s1950/511.4 m54 in1951/521.3 m53 in1952/531.7 m66 in1953/5480 cm31 in1954/551.2 m46 in1955/5660 cm24 in1956/5770 cm28 in1957/581.0 m41 in1958/5966 cm26 in1959/6065 cm26 in
- 1960s1960/611.0 m41 in1961/6291 cm36 in1962/631.5 m60 in1963/6425 cm10 in1964/651.4 m55 in1965/661.2 m49 in1966/671.3 m52 in1967/681.7 m68 in1968/691.1 m43 in1969/702.0 m79 in
- 1970s1970/711.2 m47 in1971/721.7 m68 in1972/731.3 m52 in1973/7488 cm35 in1974/751.0 m39 in1975/761.2 m49 in1976/771.1 m43 in1977/782.1 m81 in1978/7996 cm38 in1979/801.3 m49 in
- 1980s1980/812.0 m78 in1981/821.1 m43 in1982/831.5 m57 in1983/841.2 m47 in1984/851.3 m50 in1985/861.5 m58 in1986/871.5 m57 in1987/881.1 m43 in1988/8970 cm28 in1989/9050 cm20 in
- 1990s1990/911.4 m54 in1991/9270 cm28 in1992/9345 cm18 in1993/941.4 m56 in1994/951.0 m39 in1995/9676 cm30 in1996/971.0 m41 in1997/9885 cm33 in1998/991.7 m68 in1999/001.2 m47 in
- 2000s2000/0153 cm21 in2001/0252 cm20 in2002/0364 cm25 in2003/041.1 m41 in2004/051.8 m71 in2005/061.0 m41 in2006/0752 cm20 in2007/0887 cm34 in2008/091.4 m54 in2009/101.2 m48 in
- 2010s2010/1184 cm33 in2011/1284 cm33 in2012/131.9 m74 in2013/141.1 m42 in2014/151.3 m52 in2015/161.1 m42 in2016/1754 cm21 in2017/181.2 m49 in2018/1982 cm32 in2019/2067 cm26 in
- 2020s2020/211.1 m43 in2021/221.1 m45 in2022/2336 cm14 in2023/2467 cm26 in2024/2552 cm20 in2025/2683 cm33 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