Idre Fjäll, Sweden. 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.
Loading the daily snowfall…
Climate change
Average winter temperature at the summit
Faster warming than 92% of 736 resorts
+3.1°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
+3%
The trend: from 1.5 m59 in to 1.5 m61 in. Point at a winter to read it.
Powder days at the summit
±0 days
The trend: from 0 to 1. Point at a winter to read it.
Days with a base at the summit
−31 days
The trend: from 151 to 120. Point at a winter to read it.
Days with fresh snow at the summit
±0 days
The trend: from 47 to 46. 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+2%
Then
1.5 m58 in
Now
1.5 m59 in
- Snowfall in the village+2%
Then
1.5 m59 in
Now
1.5 m60 in
- Powder days at the summit±0 days
Then
1
Now
1
- Days with a base at the summit−18 days
Then
145
Now
127
- Average temperature at the summit+2.0°C+3.5°F
Then
-9°C16°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
- 1950s1950/512.0 m78 in1951/521.2 m47 in1952/531.3 m52 in1953/541.1 m45 in1954/551.4 m56 in1955/561.1 m44 in1956/571.1 m45 in1957/5897 cm38 in1958/591.6 m63 in1959/601.9 m75 in
- 1960s1960/611.5 m58 in1961/621.7 m65 in1962/631.1 m42 in1963/6475 cm30 in1964/651.8 m71 in1965/662.1 m81 in1966/672.1 m82 in1967/681.7 m68 in1968/691.5 m59 in1969/701.5 m59 in
- 1970s1970/711.6 m64 in1971/721.5 m57 in1972/731.6 m63 in1973/741.4 m56 in1974/751.7 m67 in1975/761.2 m46 in1976/772.0 m79 in1977/781.6 m61 in1978/791.2 m48 in1979/801.1 m43 in
- 1980s1980/811.3 m52 in1981/821.8 m70 in1982/831.4 m56 in1983/841.2 m48 in1984/852.0 m78 in1985/861.6 m64 in1986/871.8 m70 in1987/882.3 m91 in1988/891.6 m65 in1989/901.8 m69 in
- 1990s1990/911.4 m54 in1991/921.7 m67 in1992/931.5 m58 in1993/941.7 m65 in1994/952.1 m83 in1995/9659 cm23 in1996/971.3 m50 in1997/981.5 m60 in1998/991.7 m66 in1999/001.7 m67 in
- 2000s2000/012.1 m83 in2001/021.5 m58 in2002/031.1 m43 in2003/041.2 m46 in2004/051.4 m56 in2005/061.6 m63 in2006/071.5 m58 in2007/082.2 m85 in2008/091.7 m65 in2009/101.4 m54 in
- 2010s2010/111.1 m44 in2011/121.4 m56 in2012/131.1 m42 in2013/142.0 m80 in2014/151.7 m65 in2015/161.5 m57 in2016/171.4 m57 in2017/181.8 m71 in2018/191.4 m54 in2019/201.7 m67 in
- 2020s2020/211.5 m57 in2021/221.2 m45 in2022/231.9 m74 in2023/241.7 m65 in2024/2596 cm38 in2025/261.4 m54 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