Year | Temperature |
---|---|
2023 | -4.8 °C |
2022 | -3.4 °C |
2021 | -4.7 °C |
2020 | -4.7 °C |
2019 | -4.1 °C |
2018 | -8.6 °C |
2017 | -5.2 °C |
2016 | -3.6 °C |
2015 | -4.5 °C |
2014 | -4.1 °C |
2013 | -5.2 °C |
2012 | -4.3 °C |
2011 | -6.6 °C |
2010 | -4.1 °C |
2009 | -4.4 °C |
2008 | -6.3 °C |
2007 | -5.6 °C |
2006 | -4.2 °C |
2005 | -4.0 °C |
2004 | -5.0 °C |
2003 | -5.0 °C |
2002 | -6.0 °C |
2001 | -5.0 °C |
2000 | -6.0 °C |
1999 | -2.0 °C |
1998 | -3.0 °C |
1992 | -1.5 °C |
1991 | -1.5 °C |
1990 | -3.0 °C |
1989 | -2.0 °C |
1988 | -1.5 °C |
1986 | -4.4 °C |
1985 | -3.6 °C |
1984 | -1.4 °C |
1983 | -2.0 °C |
1982 | -2.5 °C |
1981 | -1.7 °C |
1980 | -1.9 °C |
1979 | -2.2 °C |
1978 | -2.8 °C |
1977 | -2.6 °C |
1976 | -1.9 °C |
1975 | -2.6 °C |
1974 | -3.6 °C |
1973 | -0.6 °C |
1972 | -3.2 °C |
1971 | -6.1 °C |
1970 | -4.4 °C |
1969 | -2.6 °C |
1968 | -1.7 °C |
1967 | -1.4 °C |
1966 | -3.4 °C |
1965 | -3.3 °C |
1964 | -2.8 °C |
1963 | -1.6 °C |
1962 | -2.2 °C |
1961 | -3.7 °C |
1960 | -3.4 °C |
1959 | -2.8 °C |
1958 | -2.2 °C |
1957 | -2.2 °C |