Aprica, 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.
Loading the daily snowfall…
Climate change
Average winter temperature at the summit
Faster warming than 99% of 736 resorts
+3.5°C+6.4°F
The trend: from -10°C15°F to -6°C21°F. Point at a winter to read it.
Snowfall at the summit
−17%
The trend: from 3.4 m133 in to 2.8 m110 in. Point at a winter to read it.
Powder days at the summit
−1 day
The trend: from 9 to 8. Point at a winter to read it.
Days with a base at the summit
−47 days
The trend: from 164 to 117. Point at a winter to read it.
Days with fresh snow at the summit
−7 days
The trend: from 54 to 47. 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−12%
Then
3.4 m132 in
Now
3.0 m117 in
- Snowfall in the village−36%
Then
1.2 m47 in
Now
77.133 cm30 in
- Powder days at the summit±0 days
Then
9
Now
8
- Days with a base at the summit−29 days
Then
155
Now
126
- Average temperature at the summit+2.1°C+3.9°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
- 1950s1950/516.5 m254 in1951/523.1 m123 in1952/532.2 m85 in1953/542.0 m79 in1954/553.1 m122 in1955/562.4 m96 in1956/572.1 m81 in1957/583.8 m148 in1958/593.1 m122 in1959/604.5 m177 in
- 1960s1960/613.7 m144 in1961/623.8 m148 in1962/633.4 m132 in1963/643.3 m130 in1964/652.2 m87 in1965/663.1 m122 in1966/673.6 m141 in1967/683.2 m128 in1968/692.9 m112 in1969/703.5 m139 in
- 1970s1970/713.7 m146 in1971/723.9 m152 in1972/732.2 m88 in1973/743.2 m127 in1974/753.9 m154 in1975/762.2 m88 in1976/775.0 m195 in1977/784.1 m159 in1978/794.1 m159 in1979/803.0 m119 in
- 1980s1980/812.1 m82 in1981/822.2 m87 in1982/833.3 m131 in1983/843.0 m120 in1984/853.5 m136 in1985/864.8 m187 in1986/872.7 m106 in1987/882.8 m110 in1988/893.4 m133 in1989/902.7 m108 in
- 1990s1990/913.2 m126 in1991/923.0 m116 in1992/932.1 m82 in1993/942.5 m99 in1994/952.4 m96 in1995/961.7 m67 in1996/972.8 m110 in1997/983.1 m123 in1998/992.7 m105 in1999/002.5 m99 in
- 2000s2000/016.0 m235 in2001/022.0 m77 in2002/033.2 m124 in2003/043.4 m134 in2004/051.8 m72 in2005/062.2 m87 in2006/071.7 m67 in2007/083.0 m118 in2008/094.5 m179 in2009/103.4 m134 in
- 2010s2010/112.8 m108 in2011/122.2 m88 in2012/133.3 m131 in2013/144.8 m187 in2014/153.0 m120 in2015/162.3 m89 in2016/172.1 m83 in2017/183.8 m150 in2018/192.6 m102 in2019/204.1 m160 in
- 2020s2020/213.3 m130 in2021/222.0 m78 in2022/232.0 m77 in2023/244.6 m180 in2024/252.3 m90 in2025/261.7 m65 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