76 winters, day by day
Folgarida-Marilleva, Italy. Every ski winter from 1950/51 to 2025/26.
Folgarida-Marilleva, 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 87% of 736 resorts
+2.9°C+5.2°F
The trend: from -8°C17°F to -5°C22°F. Point at a winter to read it.
Snowfall at the summit
−20%
The trend: from 3.2 m127 in to 2.6 m102 in. Point at a winter to read it.
Powder days at the summit
−2 days
The trend: from 9 to 7. Point at a winter to read it.
Days with a base at the summit
−33 days
The trend: from 168 to 135. Point at a winter to read it.
Days with a base in the village
−41 days
The trend: from 164 to 123. 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−15%
Then
3.2 m127 in
Now
2.7 m108 in
- Snowfall in the village−28%
Then
1.8 m72 in
Now
1.3 m52 in
- Powder days at the summit−1 day
Then
9
Now
8
- Days with a base at the summit−20 days
Then
162
Now
142
- Days with a base in the village−25 days
Then
157
Now
132
- Average temperature at the summit+1.7°C+3.0°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
- 1950s1950/516.8 m266 in1951/522.2 m88 in1952/532.0 m77 in1953/541.9 m76 in1954/552.7 m108 in1955/562.1 m82 in1956/572.2 m87 in1957/583.6 m141 in1958/592.8 m110 in1959/604.6 m180 in
- 1960s1960/613.4 m132 in1961/623.6 m143 in1962/633.4 m133 in1963/642.9 m116 in1964/652.5 m98 in1965/662.7 m106 in1966/673.3 m131 in1967/682.9 m115 in1968/692.9 m115 in1969/703.1 m123 in
- 1970s1970/713.6 m140 in1971/723.9 m152 in1972/732.1 m83 in1973/743.1 m122 in1974/753.8 m149 in1975/762.4 m95 in1976/774.7 m184 in1977/784.1 m161 in1978/794.2 m165 in1979/803.2 m125 in
- 1980s1980/812.0 m78 in1981/822.0 m79 in1982/832.6 m103 in1983/843.2 m124 in1984/853.6 m140 in1985/864.2 m164 in1986/872.8 m110 in1987/882.6 m104 in1988/893.1 m121 in1989/902.3 m89 in
- 1990s1990/913.0 m117 in1991/922.7 m106 in1992/932.1 m81 in1993/942.2 m87 in1994/951.9 m75 in1995/961.8 m72 in1996/972.1 m84 in1997/982.9 m112 in1998/992.4 m93 in1999/002.0 m80 in
- 2000s2000/015.1 m200 in2001/022.0 m79 in2002/032.3 m89 in2003/043.5 m137 in2004/051.7 m67 in2005/062.3 m90 in2006/071.6 m61 in2007/082.6 m102 in2008/094.6 m180 in2009/103.4 m134 in
- 2010s2010/112.6 m101 in2011/121.9 m75 in2012/133.3 m130 in2013/145.2 m204 in2014/152.5 m98 in2015/162.3 m92 in2016/171.5 m57 in2017/183.4 m135 in2018/192.4 m94 in2019/203.9 m155 in
- 2020s2020/213.4 m135 in2021/222.0 m80 in2022/231.7 m68 in2023/244.2 m164 in2024/252.0 m80 in2025/261.5 m58 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