76 winters, day by day
Boyne Highlands Resort, United States. Every ski winter from 1950/51 to 2025/26.
Boyne Highlands Resort, 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.
Loading the daily snowfall…
Climate change
Average winter temperature at the summit
Faster warming than 70% of 736 resorts
+2.4°C+4.3°F
The trend: from -5°C23°F to -2°C28°F. Point at a winter to read it.
Snowfall at the summit
+8%
The trend: from 1.4 m54 in to 1.5 m58 in. Point at a winter to read it.
Powder days at the summit
±0 days
The trend: from 1 to 1. Point at a winter to read it.
Days with a base at the summit
−30 days
The trend: from 77 to 47. Point at a winter to read it.
Days with fresh snow at the summit
+2 days
The trend: from 43 to 45. 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±0
Then
1.4 m57 in
Now
1.4 m56 in
- Snowfall in the village±0
Then
1.5 m60 in
Now
1.5 m59 in
- Powder days at the summit±0 days
Then
1
Now
1
- Days with a base at the summit−20 days
Then
72
Now
52
- Average temperature at the summit+1.6°C+2.9°F
Then
-4°C24°F
Now
-3°C27°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
- 1950s1950/511.6 m63 in1951/521.7 m67 in1952/531.2 m48 in1953/541.1 m43 in1954/551.0 m41 in1955/561.6 m61 in1956/571.3 m51 in1957/581.1 m45 in1958/591.9 m74 in1959/601.5 m59 in
- 1960s1960/611.1 m41 in1961/621.6 m64 in1962/631.4 m54 in1963/641.4 m55 in1964/651.4 m54 in1965/6698 cm39 in1966/671.8 m71 in1967/681.0 m41 in1968/691.3 m51 in1969/701.2 m49 in
- 1970s1970/711.8 m70 in1971/721.7 m65 in1972/731.2 m47 in1973/741.4 m56 in1974/751.6 m63 in1975/761.8 m70 in1976/771.9 m75 in1977/781.6 m63 in1978/791.8 m72 in1979/801.2 m46 in
- 1980s1980/811.0 m41 in1981/821.4 m56 in1982/831.1 m43 in1983/841.3 m52 in1984/852.0 m78 in1985/861.6 m61 in1986/871.2 m47 in1987/881.7 m65 in1988/891.4 m57 in1989/901.6 m64 in
- 1990s1990/911.1 m44 in1991/921.5 m57 in1992/931.3 m49 in1993/941.2 m48 in1994/9593 cm37 in1995/961.8 m69 in1996/971.9 m76 in1997/981.2 m47 in1998/991.3 m50 in1999/0078 cm31 in
- 2000s2000/011.3 m52 in2001/021.5 m58 in2002/031.1 m42 in2003/041.3 m52 in2004/051.1 m45 in2005/061.6 m61 in2006/071.1 m42 in2007/081.6 m64 in2008/091.9 m73 in2009/1083 cm33 in
- 2010s2010/111.0 m41 in2011/1295 cm37 in2012/131.6 m64 in2013/141.6 m63 in2014/151.5 m57 in2015/161.6 m62 in2016/171.7 m67 in2017/181.7 m67 in2018/191.9 m73 in2019/201.7 m66 in
- 2020s2020/2192 cm36 in2021/221.4 m56 in2022/231.7 m68 in2023/241.0 m40 in2024/252.0 m78 in2025/262.3 m91 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