76 winters, day by day
Ski centar Vlašić, Bosnia and Herzegovina. Every ski winter from 1950/51 to 2025/26.
Ski centar Vlašić, Bosnia and Herzegovina. 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 52% of 736 resorts
+2.2°C+3.9°F
The trend: from -3°C26°F to -1°C30°F. Point at a winter to read it.
Snowfall at the summit
−10%
The trend: from 2.2 m87 in to 2.0 m79 in. Point at a winter to read it.
Powder days at the summit
±0 days
The trend: from 4 to 4. Point at a winter to read it.
Days with a base at the summit
−34 days
The trend: from 79 to 44. Point at a winter to read it.
Days with fresh snow at the summit
−7 days
The trend: from 47 to 40. 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−4%
Then
2.1 m84 in
Now
2.0 m80 in
- Snowfall in the village−4%
Then
2.1 m84 in
Now
2.0 m80 in
- Powder days at the summit±0 days
Then
4
Now
4
- Days with a base at the summit−14 days
Then
69
Now
55
- Average temperature at the summit+1.2°C+2.1°F
Then
-3°C27°F
Now
-1°C29°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 m62 in1951/521.9 m74 in1952/532.7 m105 in1953/542.0 m78 in1954/552.7 m104 in1955/562.1 m84 in1956/571.8 m72 in1957/582.6 m101 in1958/591.1 m45 in1959/601.5 m61 in
- 1960s1960/611.4 m53 in1961/623.2 m126 in1962/632.4 m95 in1963/641.7 m66 in1964/652.1 m82 in1965/662.4 m93 in1966/672.5 m100 in1967/682.3 m92 in1968/693.1 m121 in1969/703.5 m136 in
- 1970s1970/712.2 m86 in1971/721.2 m45 in1972/732.4 m95 in1973/741.9 m76 in1974/751.7 m68 in1975/761.8 m71 in1976/772.2 m85 in1977/782.5 m100 in1978/791.0 m41 in1979/802.3 m91 in
- 1980s1980/812.9 m114 in1981/822.8 m112 in1982/832.4 m94 in1983/842.5 m98 in1984/852.1 m82 in1985/862.1 m83 in1986/871.7 m69 in1987/882.6 m103 in1988/891.5 m60 in1989/901.1 m45 in
- 1990s1990/912.2 m87 in1991/921.8 m72 in1992/931.8 m72 in1993/942.2 m86 in1994/952.7 m107 in1995/962.8 m111 in1996/972.7 m107 in1997/981.8 m72 in1998/992.4 m94 in1999/002.8 m109 in
- 2000s2000/011.5 m60 in2001/022.4 m96 in2002/031.5 m59 in2003/041.8 m69 in2004/053.0 m119 in2005/062.6 m103 in2006/071.2 m47 in2007/081.9 m76 in2008/092.4 m95 in2009/102.7 m106 in
- 2010s2010/111.5 m59 in2011/122.2 m87 in2012/132.6 m104 in2013/141.1 m44 in2014/152.6 m101 in2015/161.5 m57 in2016/172.2 m88 in2017/182.5 m100 in2018/192.1 m83 in2019/201.3 m50 in
- 2020s2020/211.9 m76 in2021/221.9 m74 in2022/231.6 m63 in2023/2497 cm38 in2024/251.9 m75 in2025/262.3 m92 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