Geneva September 12 Weather Records

Daily averages and all-time records for weather in Geneva, Switzerland for the date of September 12.
September 12 All-Time Records
1955–2024
Highest temperature 31.4 °C 2018
Lowest temperature 1.7 °C 1972
Lowest daily high 13.7 °C 1965
Highest daily low 17.6 °C 1991
Most precipitation 6.65 cm 1976
September 12 Average Weather
1991–2020 1
Average high 21.7 °C
Average low 11.3 °C
Chance precipitation 37.7%
Geneva September 12 Weather by Year
Year High (°C) Low (°C) Precip. (cm)
2023 30.7 15.5 0.24
2022 25.6 10.1 0.00
2021 25.1 10.4 0.00
2020 27.5 14.0 0.00
2019 25.1 9.0 0.00
2018 31.4 13.6 0.00
2017 17.6 8.2 0.07
2016 29.2 n/a 0.00
2015 24.7 12.8 1.44
2014 20.0 11.1 0.00
2013 15.5 10.9 0.33
2012 18.9 9.7 0.90
2011 25.7 12.5 0.00
2010 25.8 10.1 0.00
2009 20.4 13.6 0.00
2008 17.8 13.0 1.62
2007 19.7 8.1 0.00
2006 25.6 13.8 0.00
2005 21.8 13.5 0.01
2004 21.8 11.2 0.01
2003 21.0 9.2 0.00
2002 18.3 14.0 0.00
2001 20.4 6.2 0.00
2000 27.5 13.9 0.00
1999 27.4 14.2 0.00
1998 14.3 9.0 0.75
1997 27.5 15.8 2.71
1996 19.8 6.1 0.00
1995 15.8 14.1 4.67
1994 20.0 14.4 5.76
1993 21.3 12.3 0.45
1992 22.2 14.5 0.00
1991 22.3 17.6 1.72
1990 20.5 9.9 0.00
1989 23.3 11.3 0.00
1988 22.9 13.3 0.00
1987 28.0 11.1 0.00
1986 22.4 11.5 0.17
1985 26.0 9.4 0.00
1984 22.4 8.4 0.00
1983 13.9 6.6 0.14
1982 25.0 12.4 0.00
1981 23.6 14.7 1.43
1980 24.1 7.7 0.56
1979 22.6 10.6 0.00
1978 18.5 9.8 0.00
1977 27.0 8.2 0.00
1976 13.9 11.1 6.65
1975 17.0 9.5 0.76
1974 23.6 11.1 0.00
1973 22.4 8.8 0.00
1972 16.4 1.7 0.00
1971 17.9 12.1 0.00
1970 19.6 5.0 0.12
1969 22.9 9.4 0.00
1968 19.1 5.8 0.00
1967 15.6 4.0 0.10
1966 29.5 11.7 0.71
1965 13.7 9.1 0.24
1964 28.2 14.4 0.00
1963 22.0 13.5 0.05
1962 30.9 11.8 0.00
1961 23.9 10.0 n/a
1960 22.8 7.2 n/a
1959 27.8 10.0 n/a
1958 18.9 8.9 n/a
1957 17.8 n/a n/a
1956 22.2 10.0 n/a
1955 21.1 12.8 n/a
What's the all-time high for Geneva on 9/12?
For the date of Sep 12, the highest temperature ever reached in Geneva history is 31.4 °C which happened in 2018.
Highest Temperatures in Geneva on September 12
Rank Temperature Year
1 31.4 °C 2018
2 30.9 °C 1962
3 30.7 °C 2023
4 29.5 °C 1966
5 29.2 °C 2016
6 28.2 °C 1964
7 28.0 °C 1987
8 27.8 °C 1959
9 27.5 °C 2020
9 27.5 °C 1997
9 27.5 °C 2000
What's the all-time low for Geneva on 9/12?
For the date of Sep 12, the lowest temperature ever reached in Geneva history is 1.7 °C which happened in 1972.
Lowest Temperatures in Geneva on September 12
Rank Temperature Year
1 1.7 °C 1972
2 4.0 °C 1967
3 5.0 °C 1970
4 5.8 °C 1968
5 6.1 °C 1996
6 6.2 °C 2001
7 6.6 °C 1983
8 7.2 °C 1960
9 7.7 °C 1980
10 8.1 °C 2007
Lowest High Temperatures in Geneva on September 12
Rank Temperature Year
1 13.7 °C 1965
2 13.9 °C 1983
2 13.9 °C 1976
4 14.3 °C 1998
5 15.5 °C 2013
6 15.6 °C 1967
7 15.8 °C 1995
8 16.4 °C 1972
9 17.0 °C 1975
10 17.6 °C 2017
What's the most it has ever rained in Geneva on 9/12?
For the date of Sep 12, the most precipitation ever recorded in Geneva history is 6.65 cm which happened in 1976.
All-Time Most Precipitation in Geneva on September 12
Rank Precipitation Year
1 6.65 cm 1976
2 5.76 cm 1994
3 4.67 cm 1995
4 2.71 cm 1997
5 1.72 cm 1991
6 1.62 cm 2008
7 1.44 cm 2015
8 1.43 cm 1981
9 0.90 cm 2012
10 0.76 cm 1975
Weather Station Details
Years Station Coordinates
1955–2024 Geneve Cointrin location