76 winters, day by day
Skiresort Černá Hora-Pec, Poland. Every ski winter from 1950/51 to 2025/26.
Skiresort Černá Hora-Pec, Poland. 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 75% of 736 resorts
+2.5°C+4.6°F
The trend: from -6°C22°F to -3°C27°F. Point at a winter to read it.
Snowfall at the summit
−13%
The trend: from 1.7 m67 in to 1.5 m59 in. Point at a winter to read it.
Powder days at the summit
−1 day
The trend: from 1 to 1. Point at a winter to read it.
Days with a base at the summit
−52 days
The trend: from 79 to 27. Point at a winter to read it.
Days with fresh snow at the summit
−7 days
The trend: from 50 to 42. 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−9%
Then
1.6 m65 in
Now
1.5 m59 in
- Snowfall in the village−14%
Then
93.6 cm37 in
Now
80.333 cm32 in
- Powder days at the summit±0 days
Then
1
Now
1
- Days with a base at the summit−30 days
Then
68
Now
38
- Average temperature at the summit+1.5°C+2.6°F
Then
-5°C23°F
Now
-3°C26°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
- 1950s1950/511.3 m52 in1951/521.8 m70 in1952/531.6 m62 in1953/541.1 m43 in1954/551.6 m63 in1955/562.0 m80 in1956/571.3 m51 in1957/582.1 m81 in1958/591.0 m40 in1959/601.5 m59 in
- 1960s1960/6199 cm39 in1961/621.6 m63 in1962/631.5 m57 in1963/641.1 m42 in1964/651.8 m70 in1965/661.7 m67 in1966/672.4 m94 in1967/682.1 m82 in1968/691.4 m54 in1969/702.1 m84 in
- 1970s1970/711.6 m61 in1971/721.3 m49 in1972/731.6 m65 in1973/741.6 m63 in1974/751.9 m75 in1975/762.3 m91 in1976/771.7 m67 in1977/781.7 m65 in1978/791.8 m72 in1979/802.1 m81 in
- 1980s1980/811.6 m63 in1981/821.9 m74 in1982/831.8 m71 in1983/841.6 m62 in1984/851.7 m67 in1985/861.7 m65 in1986/872.1 m83 in1987/881.7 m68 in1988/891.6 m62 in1989/901.2 m47 in
- 1990s1990/911.3 m49 in1991/922.4 m93 in1992/931.6 m63 in1993/941.9 m76 in1994/951.6 m64 in1995/961.8 m70 in1996/971.4 m53 in1997/981.3 m50 in1998/991.8 m70 in1999/002.1 m82 in
- 2000s2000/011.4 m54 in2001/021.8 m71 in2002/031.3 m52 in2003/041.8 m70 in2004/052.2 m85 in2005/062.2 m87 in2006/071.4 m55 in2007/081.6 m63 in2008/092.1 m81 in2009/101.4 m55 in
- 2010s2010/111.3 m52 in2011/122.1 m84 in2012/131.6 m62 in2013/1468 cm27 in2014/151.3 m50 in2015/161.2 m49 in2016/171.3 m53 in2017/181.3 m50 in2018/192.0 m79 in2019/201.1 m43 in
- 2020s2020/211.5 m60 in2021/221.6 m63 in2022/231.2 m47 in2023/241.3 m50 in2024/251.1 m43 in2025/2675 cm30 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