76 winters, day by day
Belvedere - Col Rodella - Passo Pordoi, Italy. Every ski winter from 1950/51 to 2025/26.
Belvedere - Col Rodella - Passo Pordoi, Italy. 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 82% of 736 resorts
+2.7°C+4.9°F
The trend: from -8°C17°F to -6°C22°F. Point at a winter to read it.
Snowfall at the summit
−18%
The trend: from 2.5 m100 in to 2.1 m82 in. Point at a winter to read it.
Powder days at the summit
−2 days
The trend: from 6 to 5. Point at a winter to read it.
Days with a base at the summit
−40 days
The trend: from 165 to 125. Point at a winter to read it.
Days with fresh snow at the summit
−11 days
The trend: from 48 to 37. 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−16%
Then
2.6 m102 in
Now
2.2 m85 in
- Snowfall in the village−34%
Then
1.1 m42 in
Now
70.867 cm28 in
- Powder days at the summit−1 day
Then
7
Now
5
- Days with a base at the summit−26 days
Then
157
Now
131
- Average temperature at the summit+1.6°C+2.8°F
Then
-8°C18°F
Now
-6°C21°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
- 1950s1950/515.3 m207 in1951/521.5 m59 in1952/531.6 m64 in1953/541.6 m64 in1954/551.8 m70 in1955/561.5 m58 in1956/571.7 m69 in1957/582.7 m106 in1958/592.4 m94 in1959/603.6 m141 in
- 1960s1960/612.3 m91 in1961/622.9 m112 in1962/632.5 m99 in1963/641.8 m72 in1964/652.6 m101 in1965/662.2 m86 in1966/673.1 m123 in1967/682.3 m92 in1968/692.3 m90 in1969/702.6 m101 in
- 1970s1970/712.6 m104 in1971/723.5 m138 in1972/732.1 m81 in1973/742.7 m105 in1974/753.1 m121 in1975/762.0 m79 in1976/773.7 m144 in1977/783.4 m133 in1978/793.5 m136 in1979/802.9 m115 in
- 1980s1980/811.5 m59 in1981/821.5 m59 in1982/832.0 m80 in1983/842.4 m94 in1984/852.6 m104 in1985/863.1 m123 in1986/872.5 m98 in1987/882.2 m85 in1988/892.2 m85 in1989/901.9 m76 in
- 1990s1990/912.3 m89 in1991/922.5 m98 in1992/931.7 m65 in1993/941.7 m66 in1994/951.8 m71 in1995/961.5 m57 in1996/971.5 m60 in1997/982.3 m92 in1998/991.8 m70 in1999/001.7 m66 in
- 2000s2000/013.6 m142 in2001/021.4 m54 in2002/031.6 m62 in2003/042.7 m107 in2004/051.5 m58 in2005/062.0 m77 in2006/071.6 m64 in2007/081.9 m73 in2008/093.8 m148 in2009/102.8 m110 in
- 2010s2010/112.2 m85 in2011/121.3 m53 in2012/132.4 m94 in2013/144.3 m169 in2014/151.5 m58 in2015/162.1 m82 in2016/171.1 m45 in2017/182.8 m110 in2018/192.0 m78 in2019/203.0 m119 in
- 2020s2020/213.3 m128 in2021/221.9 m74 in2022/231.8 m69 in2023/242.8 m110 in2024/251.4 m55 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