76 winters, day by day
June Mountain, United States. Every ski winter from 1950/51 to 2025/26.
June Mountain, United States. 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 19% of 736 resorts
+1.6°C+2.9°F
The trend: from -7°C19°F to -6°C21°F. Point at a winter to read it.
Snowfall at the summit
−4%
The trend: from 3.1 m122 in to 3.0 m117 in. Point at a winter to read it.
Powder days at the summit
−1 day
The trend: from 10 to 9. Point at a winter to read it.
Days with a base at the summit
−15 days
The trend: from 147 to 132. Point at a winter to read it.
Days with a base in the village
−28 days
The trend: from 136 to 108. 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−3%
Then
3.1 m122 in
Now
3.0 m118 in
- Snowfall in the village−8%
Then
2.4 m94 in
Now
2.2 m87 in
- Powder days at the summit−1 day
Then
10
Now
9
- Days with a base at the summit−6 days
Then
143
Now
137
- Days with a base in the village−13 days
Then
128
Now
115
- Average temperature at the summit+0.9°C+1.6°F
Then
-7°C19°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
- 1950s1950/512.5 m100 in1951/525.4 m211 in1952/533.1 m120 in1953/542.9 m113 in1954/552.6 m101 in1955/564.1 m159 in1956/572.1 m82 in1957/585.0 m197 in1958/592.3 m92 in1959/601.8 m72 in
- 1960s1960/611.9 m76 in1961/623.7 m146 in1962/632.8 m109 in1963/641.7 m67 in1964/652.8 m111 in1965/663.0 m119 in1966/674.7 m183 in1967/682.0 m79 in1968/695.9 m233 in1969/702.3 m92 in
- 1970s1970/713.2 m127 in1971/722.3 m89 in1972/733.3 m131 in1973/743.7 m144 in1974/753.9 m155 in1975/761.2 m46 in1976/7793 cm37 in1977/785.3 m207 in1978/792.5 m100 in1979/803.8 m149 in
- 1980s1980/812.2 m88 in1981/824.1 m162 in1982/835.1 m202 in1983/843.1 m121 in1984/852.5 m98 in1985/865.2 m206 in1986/871.7 m65 in1987/881.7 m68 in1988/892.1 m84 in1989/901.5 m59 in
- 1990s1990/912.3 m92 in1991/921.5 m58 in1992/934.2 m167 in1993/941.9 m73 in1994/954.9 m192 in1995/963.3 m128 in1996/973.3 m130 in1997/984.0 m156 in1998/993.0 m116 in1999/003.1 m121 in
- 2000s2000/012.1 m81 in2001/022.3 m92 in2002/032.6 m104 in2003/042.4 m94 in2004/053.8 m149 in2005/064.7 m183 in2006/071.6 m63 in2007/082.9 m114 in2008/092.5 m97 in2009/103.0 m119 in
- 2010s2010/114.7 m186 in2011/121.7 m66 in2012/131.8 m70 in2013/141.7 m65 in2014/151.1 m43 in2015/162.9 m112 in2016/176.4 m252 in2017/182.3 m90 in2018/194.7 m185 in2019/201.9 m76 in
- 2020s2020/211.9 m76 in2021/222.1 m81 in2022/236.9 m272 in2023/242.9 m115 in2024/252.8 m109 in2025/263.0 m117 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