Basel May 20 Weather Records

Daily averages and all-time records for weather in Basel, Switzerland for the date of May 20.
May 20 All-Time Records
1901–2024
Highest temperature 32.7 °C 2022
Lowest temperature 0.7 °C 1935
Lowest daily high 8.8 °C 1906
Highest daily low 17.7 °C 2022
Most precipitation 3.05 cm 1906
May 20 Average Weather
1991–2020 1
Average high 20.6 °C
Average low 10.0 °C
Chance precipitation 51.1%
Basel May 20 Weather by Year
Year High (°C) Low (°C) Precip. (cm)
2023 18.3 11.7 0.00
2022 32.7 17.7 1.72
2021 16.6 8.3 0.00
2020 24.0 11.4 0.00
2019 14.9 11.7 0.82
2018 20.4 9.5 0.00
2017 16.6 5.8 0.00
2016 19.7 6.0 0.00
2015 13.6 8.0 0.16
2014 26.0 11.8 0.00
2013 14.3 7.8 0.58
2012 24.0 10.3 0.05
2011 25.5 12.5 0.00
2010 11.4 8.8 0.18
2009 28.6 10.9 0.00
2008 16.2 10.4 0.00
2007 26.2 11.5 0.00
2006 18.6 10.2 0.06
2005 26.0 8.0 0.30
2004 27.3 12.1 0.11
2003 15.5 9.3 0.51
2002 22.8 9.1 0.00
2001 22.1 6.4 0.00
2000 18.2 8.3 0.03
1999 16.7 11.0 0.13
1998 24.3 7.9 0.01
1997 19.9 10.6 2.49
1996 17.2 8.0 0.00
1995 16.0 3.6 0.00
1994 15.8 9.6 0.59
1993 21.7 12.8 1.69
1992 22.1 8.1 0.00
1991 18.8 4.5 0.00
1990 24.5 11.4 0.26
1989 26.1 10.2 0.00
1988 13.0 9.3 0.23
1987 12.3 5.3 0.71
1986 28.4 16.3 0.08
1985 21.8 11.4 1.38
1984 14.4 7.8 1.42
1983 21.6 6.8 0.01
1982 24.6 12.5 0.06
1981 26.2 11.3 0.00
1980 20.1 5.1 0.00
1979 18.0 12.2 0.09
1978 19.2 10.6 0.01
1977 22.6 11.9 0.52
1976 14.6 10.5 0.35
1975 23.5 12.7 0.00
1974 24.7 10.4 0.00
1973 22.3 8.1 0.16
1972 16.5 6.6 0.46
1971 29.0 12.9 0.60
1970 17.0 10.2 0.02
1969 15.0 2.9 0.00
1968 13.1 2.4 0.05
1967 16.1 11.1 0.00
1966 16.2 10.5 0.61
1965 15.0 5.2 0.00
1964 18.5 10.2 0.60
1963 14.7 3.6 0.00
1962 15.8 7.2 0.00
1961 14.4 7.9 0.00
1960 21.5 9.2 0.12
1959 26.6 10.7 0.00
1958 28.6 7.7 0.00
1957 16.2 8.7 0.00
1956 17.5 4.6 0.00
1955 15.5 1.5 0.00
1954 14.4 5.9 0.47
1953 28.2 13.6 0.00
1952 19.9 9.9 0.00
1951 17.5 10.1 0.08
1950 29.0 9.8 0.00
1949 14.0 10.3 0.20
1948 24.2 3.4 0.00
1947 16.0 10.8 0.08
1946 25.5 10.2 0.60
1945 30.9 13.7 0.33
1944 24.4 7.4 1.45
1943 28.3 8.2 0.00
1942 27.7 11.8 0.94
1941 14.4 6.3 1.00
1940 21.6 1.3 0.00
1939 16.3 5.8 1.48
1938 10.3 5.9 0.32
1937 24.2 9.7 0.00
1936 23.8 7.8 0.00
1935 18.1 0.7 0.00
1934 25.5 8.7 0.00
1933 21.8 5.0 0.00
1932 29.6 11.3 0.00
1931 15.9 11.0 1.58
1930 18.4 2.4 0.05
1929 18.4 6.9 0.00
1928 12.9 8.2 0.69
1927 20.5 11.0 0.00
1926 18.6 3.9 0.00
1925 23.3 11.2 0.00
1924 26.5 14.6 0.35
1923 18.0 6.9 0.00
1922 26.0 12.5 0.00
1921 22.0 14.0 0.25
1920 17.5 10.0 0.12
1919 16.6 5.5 0.00
1918 26.1 11.5 0.00
1917 25.5 14.5 0.00
1916 21.9 9.0 0.00
1915 14.2 9.0 0.01
1914 24.5 9.0 0.00
1913 15.0 4.5 0.00
1912 24.0 9.6 0.23
1911 13.5 7.4 0.87
1910 28.0 12.1 0.00
1909 25.0 6.5 0.00
1908 26.5 15.9 0.02
1907 12.0 4.4 0.01
1906 8.8 6.5 3.05
1905 20.1 9.8 1.50
1904 20.0 5.5 0.01
1903 20.0 2.0 0.00
1902 12.0 4.5 0.10
1901 22.5 6.5 0.00
What's the all-time high for Basel on 5/20?
For the date of May 20, the highest temperature ever reached in Basel history is 32.7 °C which happened in 2022.
Highest Temperatures in Basel on May 20
Rank Temperature Year
1 32.7 °C 2022
2 30.9 °C 1945
3 29.6 °C 1932
4 29.0 °C 1950
4 29.0 °C 1971
6 28.6 °C 2009
6 28.6 °C 1958
8 28.4 °C 1986
9 28.3 °C 1943
10 28.2 °C 1953
What's the all-time low for Basel on 5/20?
For the date of May 20, the lowest temperature ever reached in Basel history is 0.7 °C which happened in 1935.
Lowest Temperatures in Basel on May 20
Rank Temperature Year
1 0.7 °C 1935
2 1.3 °C 1940
3 1.5 °C 1955
4 2.0 °C 1903
5 2.4 °C 1930
5 2.4 °C 1968
7 2.9 °C 1969
8 3.4 °C 1948
9 3.6 °C 1963
9 3.6 °C 1995
Lowest High Temperatures in Basel on May 20
Rank Temperature Year
1 8.8 °C 1906
2 10.3 °C 1938
3 11.4 °C 2010
4 12.0 °C 1907
4 12.0 °C 1902
6 12.3 °C 1987
7 12.9 °C 1928
8 13.0 °C 1988
9 13.1 °C 1968
10 13.5 °C 1911
What's the most it has ever rained in Basel on 5/20?
For the date of May 20, the most precipitation ever recorded in Basel history is 3.05 cm which happened in 1906.
All-Time Most Precipitation in Basel on May 20
Rank Precipitation Year
1 3.05 cm 1906
2 2.49 cm 1997
3 1.72 cm 2022
4 1.69 cm 1993
5 1.58 cm 1931
6 1.50 cm 1905
7 1.48 cm 1939
8 1.45 cm 1944
9 1.42 cm 1984
10 1.38 cm 1985
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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