Basel December 20 Weather Records

Daily averages and all-time records for weather in Basel, Switzerland for the date of December 20.
December 20 All-Time Records
1901–2024
Highest temperature 17.9 °C 1993
Lowest temperature -16.0 °C 2009
Lowest daily high -7.7 °C 1946
Highest daily low 13.0 °C 1993
Most precipitation 2.11 cm 1997
December 20 Average Weather
1991–2020 1
Average high 5.5 °C
Average low 0.1 °C
Chance precipitation 52.0%
Basel December 20 Weather by Year
Year High (°C) Low (°C) Precip. (cm)
2023 6.8 3.3 0.01
2022 9.4 3.0 0.62
2021 5.3 -3.0 0.00
2020 7.3 3.9 0.03
2019 9.3 4.5 0.56
2018 9.6 2.9 0.00
2017 3.9 1.1 0.02
2016 0.3 -2.9 0.00
2015 10.4 3.5 0.02
2014 9.6 5.1 0.00
2013 7.6 0.8 0.29
2012 3.1 1.5 0.57
2011 3.7 -1.9 0.09
2010 11.2 1.5 0.24
2009 -0.8 -16.0 0.38
2008 7.5 2.6 0.00
2007 0.3 -4.4 0.00
2006 3.6 -2.9 0.00
2005 0.8 -1.0 0.00
2004 -0.9 -8.0 0.00
2003 11.5 1.6 0.42
2002 4.9 0.1 0.53
2001 -0.1 -7.4 0.06
2000 6.4 2.7 0.00
1999 0.5 -1.5 0.00
1998 3.9 1.9 0.07
1997 7.1 2.8 2.11
1996 8.8 5.4 0.36
1995 6.0 0.7 0.50
1994 3.8 1.0 0.13
1993 17.9 13.0 0.47
1992 4.5 1.2 0.00
1991 11.5 0.7 0.39
1990 1.8 -2.0 0.00
1989 16.0 4.2 0.05
1988 4.3 0.6 0.07
1987 9.1 5.5 0.00
1986 4.1 0.4 0.95
1985 6.4 0.9 0.00
1984 6.4 1.9 0.10
1983 6.3 0.8 0.16
1982 12.2 1.8 0.86
1981 -4.4 -10.8 0.07
1980 5.9 -2.0 0.21
1979 1.4 -0.2 0.15
1978 0.2 -4.2 0.00
1977 1.8 -4.4 0.00
1976 1.0 -1.0 0.00
1975 -2.9 -11.5 0.00
1974 10.0 2.4 0.00
1973 1.8 -1.9 0.00
1972 2.3 -3.4 0.00
1971 11.2 1.1 0.00
1970 2.2 -3.6 0.00
1969 -6.2 -7.4 0.00
1968 6.3 1.9 0.31
1967 1.4 -5.5 0.00
1966 8.8 4.5 0.14
1965 8.5 4.0 0.17
1964 4.5 0.3 0.21
1963 -2.9 -6.3 0.01
1962 4.7 0.2 0.17
1961 -2.6 -11.0 0.00
1960 4.3 0.8 0.33
1959 8.8 1.7 0.67
1958 11.8 5.6 0.00
1957 5.3 -2.7 0.00
1956 2.6 -1.0 0.73
1955 3.2 -1.0 0.23
1954 1.9 -2.8 0.00
1953 5.1 1.1 0.21
1952 8.5 0.6 0.27
1951 6.5 -1.5 0.00
1950 -1.3 -4.2 0.19
1949 12.6 6.8 0.00
1948 0.9 -1.3 0.00
1947 2.3 -3.4 0.04
1946 -7.7 -9.6 0.00
1945 7.5 2.7 0.15
1944 1.7 -1.2 0.00
1943 14.7 0.1 0.00
1942 5.5 1.0 0.08
1941 1.5 -2.3 0.00
1940 -0.3 -7.8 0.00
1939 -2.0 -3.5 0.00
1938 -6.8 -10.0 0.50
1937 0.2 -3.7 0.00
1936 6.4 0.0 0.00
1935 0.1 -5.0 0.05
1934 7.9 3.1 0.51
1933 0.5 -6.0 0.00
1932 6.6 -2.3 0.00
1931 -2.8 -10.8 0.00
1930 -0.9 -4.8 0.00
1929 -1.3 -5.9 0.00
1928 -0.1 -2.4 0.00
1927 -5.9 -9.4 0.00
1926 5.7 0.8 0.41
1925 5.7 0.0 1.18
1924 -0.5 -1.5 0.00
1923 1.6 -3.0 0.10
1922 6.8 3.5 1.00
1921 8.6 0.7 0.08
1920 -3.0 -7.7 0.00
1919 5.0 2.0 0.10
1918 5.6 2.1 0.50
1917 0.4 -4.5 0.00
1916 0.0 -9.5 0.20
1915 0.3 -4.0 0.05
1914 5.2 1.0 0.47
1913 -0.5 -4.5 0.00
1912 3.2 -0.5 0.00
1911 12.5 2.5 0.31
1910 6.5 2.4 0.00
1909 12.5 1.6 0.24
1908 3.0 -0.3 0.02
1907 6.1 -0.2 0.00
1906 0.0 -3.5 0.00
1905 4.4 -1.1 0.00
1904 4.0 -3.1 0.00
1903 2.0 -1.0 0.00
1902 6.0 1.5 0.02
1901 3.5 0.0 0.00
What's the all-time high for Basel on 12/20?
For the date of Dec 20, the highest temperature ever reached in Basel history is 17.9 °C which happened in 1993.
Highest Temperatures in Basel on December 20
Rank Temperature Year
1 17.9 °C 1993
2 16.0 °C 1989
3 14.7 °C 1943
4 12.6 °C 1949
5 12.5 °C 1911
5 12.5 °C 1909
7 12.2 °C 1982
8 11.8 °C 1958
9 11.5 °C 1991
9 11.5 °C 2003
What's the all-time low for Basel on 12/20?
For the date of Dec 20, the lowest temperature ever reached in Basel history is -16.0 °C which happened in 2009.
Lowest Temperatures in Basel on December 20
Rank Temperature Year
1 -16.0 °C 2009
2 -11.5 °C 1975
3 -11.0 °C 1961
4 -10.8 °C 1931
4 -10.8 °C 1981
6 -10.0 °C 1938
7 -9.6 °C 1946
8 -9.5 °C 1916
9 -9.4 °C 1927
10 -8.0 °C 2004
Lowest High Temperatures in Basel on December 20
Rank Temperature Year
1 -7.7 °C 1946
2 -6.8 °C 1938
3 -6.2 °C 1969
4 -5.9 °C 1927
5 -4.4 °C 1981
6 -3.0 °C 1920
7 -2.9 °C 1975
7 -2.9 °C 1963
9 -2.8 °C 1931
10 -2.6 °C 1961
What's the most it has ever rained in Basel on 12/20?
For the date of Dec 20, the most precipitation ever recorded in Basel history is 2.11 cm which happened in 1997.
All-Time Most Precipitation in Basel on December 20
Rank Precipitation Year
1 2.11 cm 1997
2 1.18 cm 1925
3 1.00 cm 1922
4 0.95 cm 1986
5 0.86 cm 1982
6 0.73 cm 1956
7 0.67 cm 1959
8 0.62 cm 2022
9 0.57 cm 2012
10 0.56 cm 2019
Weather Station Details
Years Station Coordinates
1901–2024 Basel Binningen location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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