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 21% of 736 resorts
+1.6°C+2.9°F
The trend: from -4°C25°F to -2°C28°F. Point at a winter to read it.
Snowfall at the summit
−39%
The trend: from 95 cm37 in to 58 cm23 in. Point at a winter to read it.
Powder days at the summit
−1 day
The trend: from 2 to 1. Point at a winter to read it.
Days with a base at the summit
−14 days
The trend: from 17 to 2. Point at a winter to read it.
Days with fresh snow at the summit
−8 days
The trend: from 21 to 13. 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−24%
Then
82.067 cm32 in
Now
62.767 cm25 in
- Snowfall in the village−24%
Then
81.033 cm32 in
Now
61.733 cm24 in
- Powder days at the summit±0 days
Then
1
Now
1
- Days with a base at the summit−7 days
Then
12
Now
5
- Average temperature at the summit+0.9°C+1.7°F
Then
-3°C26°F
Now
-2°C28°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
- 1950s1950/5181 cm32 in1951/5244 cm17 in1952/5350 cm20 in1953/541.8 m69 in1954/5573 cm29 in1955/561.4 m56 in1956/5762 cm24 in1957/5836 cm14 in1958/5942 cm17 in1959/6085 cm33 in
- 1960s1960/6161 cm24 in1961/6292 cm36 in1962/631.9 m75 in1963/6453 cm21 in1964/6551 cm20 in1965/6657 cm22 in1966/6775 cm30 in1967/681.0 m41 in1968/691.2 m48 in1969/7070 cm28 in
- 1970s1970/7172 cm28 in1971/721.1 m44 in1972/7399 cm39 in1973/7499 cm39 in1974/7579 cm31 in1975/7693 cm37 in1976/7725 cm10 in1977/7869 cm27 in1978/7963 cm25 in1979/8086 cm34 in
- 1980s1980/811.2 m45 in1981/821.3 m50 in1982/8343 cm17 in1983/842.0 m77 in1984/8588 cm35 in1985/8689 cm35 in1986/871.4 m54 in1987/8824 cm9 in1988/891.3 m50 in1989/9026 cm10 in
- 1990s1990/911.1 m42 in1991/9228 cm11 in1992/9379 cm31 in1993/941.1 m45 in1994/9598 cm39 in1995/9687 cm34 in1996/9755 cm22 in1997/9867 cm26 in1998/991.5 m57 in1999/0064 cm25 in
- 2000s2000/0148 cm19 in2001/0291 cm36 in2002/031.1 m43 in2003/041.1 m43 in2004/0567 cm26 in2005/0691 cm36 in2006/079 cm4 in2007/0826 cm10 in2008/0973 cm29 in2009/101.2 m47 in
- 2010s2010/1151 cm20 in2011/121.3 m50 in2012/1339 cm15 in2013/1422 cm9 in2014/1558 cm23 in2015/1619 cm7 in2016/1756 cm22 in2017/1851 cm20 in2018/1963 cm25 in2019/2052 cm20 in
- 2020s2020/2143 cm17 in2021/2299 cm39 in2022/2316 cm6 in2023/2439 cm15 in2024/2557 cm22 in2025/2618 cm7 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





