Geneva August 21 Weather Records

Daily averages and all-time records for weather in Geneva, Switzerland for the date of August 21.
August 21 All-Time Records
1955–2024
Highest temperature 36.2 °C 2023
Lowest temperature 6.0 °C 1972
Lowest daily high 16.3 °C 1970
Highest daily low 20.0 °C 2023
Most precipitation 5.13 cm 1965
August 21 Average Weather
1991–2020 1
Average high 25.6 °C
Average low 13.9 °C
Chance precipitation 35.7%
Geneva August 21 Weather by Year
Year High (°C) Low (°C) Precip. (cm)
2023 36.2 20.0 0.00
2022 26.4 13.9 0.00
2021 29.7 14.2 0.00
2020 35.2 18.9 0.02
2019 20.8 11.1 0.00
2018 30.9 16.0 0.00
2017 25.4 9.5 0.00
2016 23.1 12.0 0.00
2015 26.6 11.3 0.00
2014 21.8 10.2 0.00
2013 24.4 12.9 0.00
2012 32.8 18.8 0.47
2011 32.5 16.4 0.00
2010 28.8 15.7 0.00
2009 28.1 20.0 0.20
2008 25.7 11.3 0.00
2007 17.3 10.3 0.73
2006 24.0 13.2 0.01
2005 17.8 14.6 1.45
2004 20.5 13.6 0.00
2003 26.1 17.9 0.00
2002 24.8 14.8 0.00
2001 26.2 14.2 0.00
2000 24.6 14.0 2.96
1999 23.1 10.7 0.00
1998 22.0 15.7 0.11
1997 26.4 15.0 0.00
1996 22.2 15.9 3.20
1995 27.2 13.6 0.00
1994 31.1 14.3 0.01
1993 31.3 13.9 0.00
1992 29.8 17.9 0.00
1991 28.3 11.1 0.00
1990 25.3 13.3 0.00
1989 29.6 15.5 0.00
1988 22.5 12.1 0.00
1987 31.0 14.3 0.00
1986 25.8 10.0 0.00
1985 28.9 12.2 0.00
1984 30.1 12.3 0.00
1983 23.6 12.6 0.00
1982 18.7 7.8 0.00
1981 19.9 9.2 0.00
1980 30.0 13.2 0.00
1979 23.8 9.7 0.00
1978 25.8 13.0 0.00
1977 18.4 13.6 0.05
1976 25.0 9.5 0.00
1975 28.2 13.2 2.04
1974 25.5 15.0 0.38
1973 28.8 15.7 0.00
1972 21.2 6.0 0.00
1971 24.1 13.0 0.11
1970 16.3 11.8 0.01
1969 22.8 17.0 0.00
1968 24.8 9.4 0.00
1967 22.1 15.4 0.00
1966 22.9 15.6 0.70
1965 26.1 14.3 5.13
1964 16.5 9.4 0.58
1963 17.0 11.3 0.04
1962 24.6 17.6 0.00
1961 22.8 6.1 n/a
1960 23.9 8.9 n/a
1959 21.1 15.0 n/a
1958 17.8 12.8 n/a
1957 23.9 10.0 n/a
1956 22.8 15.0 n/a
1955 26.1 13.9 n/a
What's the all-time high for Geneva on 8/21?
For the date of Aug 21, the highest temperature ever reached in Geneva history is 36.2 °C which happened in 2023.
Highest Temperatures in Geneva on August 21
Rank Temperature Year
1 36.2 °C 2023
2 35.2 °C 2020
3 32.8 °C 2012
4 32.5 °C 2011
5 31.3 °C 1993
6 31.1 °C 1994
7 31.0 °C 1987
8 30.9 °C 2018
9 30.1 °C 1984
10 30.0 °C 1980
What's the all-time low for Geneva on 8/21?
For the date of Aug 21, the lowest temperature ever reached in Geneva history is 6.0 °C which happened in 1972.
Lowest Temperatures in Geneva on August 21
Rank Temperature Year
1 6.0 °C 1972
2 6.1 °C 1961
3 7.8 °C 1982
4 8.9 °C 1960
5 9.2 °C 1981
6 9.4 °C 1964
6 9.4 °C 1968
8 9.5 °C 1976
8 9.5 °C 2017
10 9.7 °C 1979
Lowest High Temperatures in Geneva on August 21
Rank Temperature Year
1 16.3 °C 1970
2 16.5 °C 1964
3 17.0 °C 1963
4 17.3 °C 2007
5 17.8 °C 2005
5 17.8 °C 1958
7 18.4 °C 1977
8 18.7 °C 1982
9 19.9 °C 1981
10 20.5 °C 2004
What's the most it has ever rained in Geneva on 8/21?
For the date of Aug 21, the most precipitation ever recorded in Geneva history is 5.13 cm which happened in 1965.
All-Time Most Precipitation in Geneva on August 21
Rank Precipitation Year
1 5.13 cm 1965
2 3.20 cm 1996
3 2.96 cm 2000
4 2.04 cm 1975
5 1.45 cm 2005
6 0.73 cm 2007
7 0.70 cm 1966
8 0.58 cm 1964
9 0.47 cm 2012
10 0.38 cm 1974
Weather Station Details
Years Station Coordinates
1955–2024 Geneve Cointrin location