Sirino Sci, 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 7% of 736 resorts
+1.1°C+1.9°F
The trend: from -1°C30°F to 0°C32°F. Point at a winter to read it.
Snowfall at the summit
−36%
The trend: from 50 cm20 in to 32 cm13 in. Point at a winter to read it.
Powder days at the summit
−1 day
The trend: from 1 to 0. Point at a winter to read it.
Days with a base at the summit
−1 day
The trend: from 1 to 0. Point at a winter to read it.
Days with fresh snow at the summit
−5 days
The trend: from 12 to 7. 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−18%
Then
44.3 cm17 in
Now
36.533 cm14 in
- Snowfall in the village−16%
Then
40.7 cm16 in
Now
34.267 cm13 in
- Powder days at the summit±0 days
Then
1
Now
1
- Days with a base at the summit±0 days
Then
0
Now
0
- Average temperature at the summit+0.6°C+1.1°F
Then
-1°C31°F
Now
0°C32°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
- 1950s1950/5141 cm16 in1951/5244 cm17 in1952/5344 cm17 in1953/5465 cm26 in1954/5547 cm19 in1955/561.0 m40 in1956/5732 cm13 in1957/5856 cm22 in1958/5928 cm11 in1959/6036 cm14 in
- 1960s1960/619 cm4 in1961/6256 cm22 in1962/6388 cm35 in1963/6411 cm4 in1964/6557 cm22 in1965/6619 cm7 in1966/6735 cm14 in1967/6847 cm19 in1968/6942 cm17 in1969/7066 cm26 in
- 1970s1970/7190 cm35 in1971/7221 cm8 in1972/7351 cm20 in1973/7460 cm24 in1974/7543 cm17 in1975/7629 cm11 in1976/773 cm1 in1977/7840 cm16 in1978/7933 cm13 in1979/8035 cm14 in
- 1980s1980/8160 cm24 in1981/8256 cm22 in1982/8334 cm13 in1983/8482 cm32 in1984/8565 cm26 in1985/8628 cm11 in1986/8747 cm19 in1987/8834 cm13 in1988/899 cm4 in1989/903 cm1 in
- 1990s1990/9165 cm26 in1991/9211 cm4 in1992/9382 cm32 in1993/9429 cm11 in1994/9540 cm16 in1995/9652 cm20 in1996/9715 cm6 in1997/9838 cm15 in1998/9955 cm22 in1999/0025 cm10 in
- 2000s2000/0126 cm10 in2001/0263 cm25 in2002/0341 cm16 in2003/0465 cm26 in2004/0594 cm37 in2005/0677 cm30 in2006/0724 cm9 in2007/0814 cm6 in2008/0957 cm22 in2009/1024 cm9 in
- 2010s2010/1119 cm7 in2011/1270 cm28 in2012/1344 cm17 in2013/1414 cm6 in2014/1536 cm14 in2015/1611 cm4 in2016/1720 cm8 in2017/1846 cm18 in2018/1940 cm16 in2019/2015 cm6 in
- 2020s2020/2148 cm19 in2021/2233 cm13 in2022/2338 cm15 in2023/2411 cm4 in2024/2526 cm10 in2025/267 cm3 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