Basel September 9 Weather Records

Daily averages and all-time records for weather in Basel, Switzerland for the date of September 9.
September 9 All-Time Records
1901–2024
Highest temperature 31.5 °C 1911
Lowest temperature 3.3 °C 1935
Lowest daily high 11.7 °C 1967
Highest daily low 17.4 °C 2005
Most precipitation 3.54 cm 1965
September 9 Average Weather
1991–2020 1
Average high 21.7 °C
Average low 11.8 °C
Chance precipitation 40.4%
Basel September 9 Weather by Year
Year High (°C) Low (°C) Precip. (cm)
2023 30.6 17.2 0.00
2022 22.1 14.2 0.08
2021 27.2 17.2 0.00
2020 26.9 11.1 0.00
2019 17.7 8.4 0.00
2018 27.2 10.9 0.00
2017 17.1 11.6 0.29
2016 27.3 16.0 0.00
2015 22.8 7.0 0.00
2014 24.8 15.7 0.00
2013 19.5 10.6 0.00
2012 27.6 12.9 0.00
2011 25.6 16.5 0.00
2010 19.8 11.3 0.00
2009 25.5 11.3 0.00
2008 26.5 10.5 0.00
2007 19.5 11.0 0.00
2006 23.5 8.3 0.00
2005 24.8 17.4 0.04
2004 26.1 10.6 0.00
2003 19.7 12.6 0.19
2002 22.8 14.2 1.92
2001 15.7 7.2 0.04
2000 24.1 11.0 0.00
1999 26.5 13.3 0.00
1998 26.7 14.9 0.01
1997 24.0 11.4 0.00
1996 18.1 5.5 0.00
1995 19.3 10.3 0.00
1994 19.6 10.3 0.27
1993 16.3 13.4 2.25
1992 14.1 10.8 0.21
1991 25.9 8.4 0.00
1990 20.0 7.4 0.00
1989 23.9 10.3 0.00
1988 24.0 11.1 0.00
1987 21.5 11.6 0.00
1986 16.6 9.2 0.00
1985 19.1 9.1 0.00
1984 17.9 13.2 1.57
1983 25.6 14.2 0.07
1982 22.1 13.9 0.00
1981 23.4 13.4 0.00
1980 18.2 12.4 0.02
1979 24.8 14.8 0.00
1978 19.0 11.5 0.49
1977 15.8 11.4 0.67
1976 21.5 12.1 2.24
1975 23.1 10.9 0.00
1974 27.1 13.5 0.49
1973 27.7 15.1 0.19
1972 25.5 11.4 0.06
1971 18.7 8.1 0.00
1970 26.8 15.0 0.00
1969 23.1 12.3 0.56
1968 21.8 11.3 0.00
1967 11.7 9.6 1.64
1966 26.3 15.9 0.00
1965 19.3 11.0 3.54
1964 24.4 10.9 0.00
1963 20.0 10.7 0.00
1962 23.3 6.5 0.00
1961 20.7 6.2 0.00
1960 19.9 8.0 0.00
1959 25.3 7.0 0.00
1958 25.5 13.0 0.00
1957 22.3 13.1 0.07
1956 22.5 10.6 0.15
1955 20.8 13.6 2.30
1954 23.7 13.5 0.00
1953 29.1 13.2 0.00
1952 14.4 8.7 0.03
1951 23.8 15.2 0.00
1950 24.4 11.1 0.21
1949 23.8 10.8 0.00
1948 24.4 7.9 0.00
1947 26.0 15.0 0.00
1946 19.2 10.9 0.00
1945 19.2 15.9 0.28
1944 19.2 6.5 0.00
1943 28.2 8.8 0.03
1942 25.7 10.3 0.00
1941 17.5 3.8 0.00
1940 19.4 12.0 0.89
1939 26.7 11.4 0.00
1938 18.9 11.7 0.04
1937 24.7 15.6 0.99
1936 16.6 10.8 0.00
1935 20.6 3.3 0.00
1934 27.3 13.1 3.10
1933 18.9 11.5 2.14
1932 28.5 12.9 1.99
1931 18.5 4.5 0.00
1930 24.6 12.5 0.37
1929 31.4 8.2 0.00
1928 26.3 15.9 0.00
1927 19.3 11.1 0.22
1926 23.9 11.3 0.00
1925 17.4 8.1 0.00
1924 28.0 17.0 0.55
1923 23.9 11.0 0.00
1922 14.0 6.5 0.01
1921 25.0 10.7 0.04
1920 20.0 7.0 0.14
1919 25.0 12.5 0.00
1918 18.0 11.5 0.14
1917 20.5 13.6 0.00
1916 19.6 13.4 0.00
1915 19.6 8.0 0.00
1914 22.1 15.4 0.40
1913 24.0 12.9 0.30
1912 15.0 10.0 0.85
1911 31.5 16.0 0.00
1910 17.0 9.8 0.00
1909 17.8 12.6 0.00
1908 20.5 12.5 0.20
1907 24.5 11.8 0.00
1906 27.5 15.2 0.01
1905 20.0 11.0 0.00
1904 20.5 12.4 0.40
1903 24.5 15.0 0.21
1902 23.5 11.5 0.00
1901 25.0 12.5 0.38
What's the all-time high for Basel on 9/9?
For the date of Sep 9, the highest temperature ever reached in Basel history is 31.5 °C which happened in 1911.
Highest Temperatures in Basel on September 9
Rank Temperature Year
1 31.5 °C 1911
2 31.4 °C 1929
3 30.6 °C 2023
4 29.1 °C 1953
5 28.5 °C 1932
6 28.2 °C 1943
7 28.0 °C 1924
8 27.7 °C 1973
9 27.6 °C 2012
10 27.5 °C 1906
What's the all-time low for Basel on 9/9?
For the date of Sep 9, the lowest temperature ever reached in Basel history is 3.3 °C which happened in 1935.
Lowest Temperatures in Basel on September 9
Rank Temperature Year
1 3.3 °C 1935
2 3.8 °C 1941
3 4.5 °C 1931
4 5.5 °C 1996
5 6.2 °C 1961
6 6.5 °C 1962
6 6.5 °C 1944
6 6.5 °C 1922
9 7.0 °C 1920
9 7.0 °C 2015
9 7.0 °C 1959
Lowest High Temperatures in Basel on September 9
Rank Temperature Year
1 11.7 °C 1967
2 14.0 °C 1922
3 14.1 °C 1992
4 14.4 °C 1952
5 15.0 °C 1912
6 15.7 °C 2001
7 15.8 °C 1977
8 16.3 °C 1993
9 16.6 °C 1936
9 16.6 °C 1986
What's the most it has ever rained in Basel on 9/9?
For the date of Sep 9, the most precipitation ever recorded in Basel history is 3.54 cm which happened in 1965.
All-Time Most Precipitation in Basel on September 9
Rank Precipitation Year
1 3.54 cm 1965
2 3.10 cm 1934
3 2.30 cm 1955
4 2.25 cm 1993
5 2.24 cm 1976
6 2.14 cm 1933
7 1.99 cm 1932
8 1.92 cm 2002
9 1.64 cm 1967
10 1.57 cm 1984
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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