Basel May 18 Weather Records

Daily averages and all-time records for weather in Basel, Switzerland for the date of May 18.
May 18 All-Time Records
1901–2024
Highest temperature 33.1 °C 1953
Lowest temperature 2.3 °C 1935
Lowest daily high 9.2 °C 1926
Highest daily low 16.3 °C 2017
Most precipitation 6.82 cm 1994
May 18 Average Weather
1991–2020 1
Average high 20.3 °C
Average low 9.7 °C
Chance precipitation 50.3%
Basel May 18 Weather by Year
Year High (°C) Low (°C) Precip. (cm)
2023 16.0 4.5 0.00
2022 28.9 12.9 0.00
2021 16.3 8.8 0.08
2020 23.8 7.0 0.00
2019 18.5 10.7 0.45
2018 20.8 10.2 0.00
2017 22.2 16.3 0.68
2016 20.7 7.3 0.48
2015 22.8 9.0 0.00
2014 22.6 5.8 0.00
2013 21.8 8.5 0.02
2012 19.5 10.7 0.01
2011 25.9 10.0 0.00
2010 16.8 6.5 0.00
2009 18.9 11.6 0.01
2008 18.7 11.6 1.10
2007 20.3 9.4 0.00
2006 18.5 10.5 1.62
2005 12.6 6.4 0.47
2004 26.8 8.9 0.00
2003 19.7 11.4 0.05
2002 19.7 11.6 0.61
2001 15.3 7.1 0.35
2000 15.9 9.3 0.16
1999 19.0 9.3 0.00
1998 22.3 7.0 0.00
1997 16.7 11.8 0.22
1996 18.9 12.5 0.23
1995 15.8 7.0 1.12
1994 13.7 10.9 6.82
1993 23.9 12.5 0.34
1992 24.8 8.1 0.00
1991 14.5 4.2 0.00
1990 23.5 12.0 0.00
1989 24.9 8.4 0.00
1988 18.1 12.4 0.40
1987 15.0 8.4 1.61
1986 27.4 15.2 0.08
1985 17.5 10.1 0.13
1984 20.4 8.7 0.00
1983 18.4 6.5 0.99
1982 24.4 11.7 0.41
1981 23.8 7.0 0.00
1980 16.4 6.1 0.03
1979 20.2 10.9 0.12
1978 18.6 10.3 0.89
1977 20.5 8.1 0.00
1976 27.0 9.6 0.08
1975 27.5 10.8 0.00
1974 23.9 6.6 0.00
1973 23.6 9.1 0.00
1972 16.5 2.7 0.00
1971 23.5 14.0 0.00
1970 19.9 10.3 0.00
1969 17.0 7.1 0.23
1968 13.8 4.2 0.00
1967 15.6 9.3 0.03
1966 19.8 11.2 2.42
1965 15.2 11.8 3.85
1964 28.1 10.2 0.14
1963 19.9 8.5 0.01
1962 22.8 9.7 0.46
1961 20.4 5.8 0.00
1960 21.6 11.0 0.95
1959 25.4 8.8 0.08
1958 19.9 8.2 0.00
1957 23.9 5.0 1.04
1956 16.7 8.2 1.45
1955 14.4 5.1 0.02
1954 12.1 6.7 0.64
1953 33.1 10.2 0.32
1952 22.8 5.8 0.00
1951 18.3 8.2 0.00
1950 15.0 11.6 0.74
1949 16.0 10.0 0.80
1948 24.6 9.1 0.00
1947 14.6 8.5 0.72
1946 21.9 3.7 0.04
1945 33.1 15.3 0.04
1944 19.4 4.0 0.00
1943 25.1 4.0 0.00
1942 30.6 9.3 0.00
1941 16.4 7.8 0.82
1940 15.3 7.1 0.00
1939 14.8 8.0 1.80
1938 18.4 8.4 0.25
1937 23.1 12.3 0.86
1936 25.3 8.8 0.00
1935 10.0 2.3 0.13
1934 18.1 7.8 0.00
1933 19.4 7.2 0.00
1932 24.4 5.1 0.00
1931 19.5 10.2 0.80
1930 25.4 11.2 0.02
1929 15.0 4.7 0.11
1928 19.6 4.8 0.07
1927 21.4 12.8 0.64
1926 9.2 5.5 0.40
1925 22.5 14.8 2.10
1924 25.5 12.5 0.20
1923 13.6 3.6 0.01
1922 18.1 13.0 0.86
1921 23.5 15.1 0.26
1920 25.2 14.7 0.39
1919 16.1 7.2 1.25
1918 26.1 12.2 0.00
1917 21.5 13.5 0.00
1916 24.8 9.0 0.00
1915 16.8 11.6 0.95
1914 18.7 10.0 0.01
1913 17.6 10.5 0.38
1912 18.0 7.0 0.00
1911 16.5 12.4 1.25
1910 21.0 12.0 0.00
1909 18.1 7.5 0.00
1908 24.8 8.4 0.00
1907 10.1 4.7 0.01
1906 10.5 8.0 0.41
1905 16.0 10.0 0.80
1904 23.5 15.5 0.65
1903 14.0 5.5 0.00
1902 13.0 6.0 0.86
1901 16.5 6.5 0.00
What's the all-time high for Basel on 5/18?
For the date of May 18, the highest temperature ever reached in Basel history is 33.1 °C which has happened 2 times, most recently in 1953.
Highest Temperatures in Basel on May 18
Rank Temperature Year
1 33.1 °C 1953
1 33.1 °C 1945
3 30.6 °C 1942
4 28.9 °C 2022
5 28.1 °C 1964
6 27.5 °C 1975
7 27.4 °C 1986
8 27.0 °C 1976
9 26.8 °C 2004
10 26.1 °C 1918
What's the all-time low for Basel on 5/18?
For the date of May 18, the lowest temperature ever reached in Basel history is 2.3 °C which happened in 1935.
Lowest Temperatures in Basel on May 18
Rank Temperature Year
1 2.3 °C 1935
2 2.7 °C 1972
3 3.6 °C 1923
4 3.7 °C 1946
5 4.0 °C 1944
5 4.0 °C 1943
7 4.2 °C 1991
7 4.2 °C 1968
9 4.5 °C 2023
10 4.7 °C 1929
10 4.7 °C 1907
Lowest High Temperatures in Basel on May 18
Rank Temperature Year
1 9.2 °C 1926
2 10.0 °C 1935
3 10.1 °C 1907
4 10.5 °C 1906
5 12.1 °C 1954
6 12.6 °C 2005
7 13.0 °C 1902
8 13.6 °C 1923
9 13.7 °C 1994
10 13.8 °C 1968
What's the most it has ever rained in Basel on 5/18?
For the date of May 18, the most precipitation ever recorded in Basel history is 6.82 cm which happened in 1994.
All-Time Most Precipitation in Basel on May 18
Rank Precipitation Year
1 6.82 cm 1994
2 3.85 cm 1965
3 2.42 cm 1966
4 2.10 cm 1925
5 1.80 cm 1939
6 1.62 cm 2006
7 1.61 cm 1987
8 1.45 cm 1956
9 1.25 cm 1919
9 1.25 cm 1911
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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