Ottawa August 22 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of August 22.
August 22 All-Time Records
1889–2024
Highest temperature 36.7 °C 1916
Lowest temperature 3.9 °C 1895
Lowest daily high 15.0 °C 1946
Highest daily low 20.6 °C 1942
Most precipitation 4.62 cm 1915
Most snow none -
August 22 Average Weather
1991–2020 1
Average high 25.2 °C
Average low 14.2 °C
Chance precipitation 36.3%
Chance snow 0%
Ottawa August 22 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 26.5 11.0 0.00 0.0
2022 26.0 17.5 0.94 0.0
2021 33.0 20.0 0.00 0.0
2020 27.0 15.0 0.14 0.0
2019 25.0 18.0 0.00 0.0
2018 21.0 18.0 0.00 0.0
2017 26.0 19.0 1.76 0.0
2016 22.0 10.5 0.00 0.0
2015 25.8 13.2 0.00 0.0
2014 22.3 16.7 0.00 0.0
2013 24.2 19.6 0.24 0.0
2012 27.0 12.0 0.02 0.0
2011 22.2 13.8 0.00 0.0
2010 18.0 14.5 2.36 0.0
2009 27.4 17.8 0.00 0.0
2008 29.0 11.0 0.00 0.0
2007 20.6 9.6 0.00 0.0
2006 24.6 14.4 0.00 0.0
2005 22.2 14.9 0.00 0.0
2004 22.2 6.5 0.02 0.0
2003 26.2 20.1 0.00 0.0
2002 18.3 16.7 2.44 0.0
2001 29.7 17.0 0.00 0.0
2000 23.1 13.1 0.88 0.0
1999 27.8 10.3 0.00 0.0
1998 25.3 16.1 0.00 0.0
1997 18.9 12.8 0.02 0.0
1996 27.9 13.3 0.12 0.0
1995 20.0 14.3 0.00 0.0
1994 19.3 13.0 0.00 0.0
1993 23.9 6.3 0.00 0.0
1992 25.2 15.1 0.00 0.0
1991 26.2 13.0 0.42 0.0
1990 25.6 9.2 0.00 0.0
1989 21.8 12.3 0.12 0.0
1988 21.3 7.2 0.00 0.0
1987 28.1 17.9 0.00 0.0
1986 20.1 9.7 0.00 0.0
1985 22.8 11.5 0.04 0.0
1984 24.5 11.9 1.92 0.0
1983 19.0 14.5 0.14 0.0
1982 22.0 4.0 1.72 0.0
1981 26.5 14.0 0.00 0.0
1980 26.5 13.0 0.00 0.0
1979 24.0 10.5 0.00 0.0
1978 28.5 10.5 0.00 0.0
1977 21.5 14.5 0.22 0.0
1976 30.0 18.9 0.00 0.0
1975 23.3 14.4 0.00 0.0
1974 31.1 14.4 0.00 0.0
1973 18.9 11.7 0.00 0.0
1972 27.2 18.9 2.97 0.0
1971 21.7 12.8 1.37 0.0
1970 18.3 7.8 0.00 0.0
1969 25.6 8.3 0.00 0.0
1968 16.1 8.9 0.00 0.0
1967 19.4 13.3 0.00 0.0
1966 16.7 15.0 0.20 0.0
1965 22.2 12.8 0.05 0.0
1964 15.6 12.8 2.18 0.0
1963 26.7 12.8 0.84 0.0
1962 24.4 7.2 0.00 0.0
1961 19.4 13.9 0.00 0.0
1960 25.6 17.8 0.15 0.0
1959 31.1 16.1 0.00 0.0
1958 22.2 13.9 0.00 0.0
1957 24.4 4.4 0.00 0.0
1956 16.1 5.6 1.02 0.0
1955 29.4 19.4 0.00 0.0
1954 26.7 9.4 0.00 0.0
1953 26.7 10.0 0.00 0.0
1952 17.8 10.6 0.00 0.0
1951 16.1 12.8 0.00 0.0
1950 22.8 10.0 0.00 0.0
1949 31.1 8.9 0.00 0.0
1948 29.4 13.9 0.00 0.0
1947 30.6 15.0 0.00 0.0
1946 15.0 12.8 0.00 0.0
1945 21.7 14.4 0.00 0.0
1944 29.4 13.9 0.00 0.0
1943 27.8 10.6 0.51 0.0
1942 31.1 20.6 0.00 0.0
1941 22.8 13.9 1.07 0.0
1940 24.4 6.1 0.15 0.0
1939 24.4 16.7 0.00 0.0
1938 27.8 16.7 0.00 0.0
1937 20.0 9.4 0.00 0.0
1936 19.4 10.0 0.30 0.0
1935 21.1 10.0 0.00 0.0
1934 26.1 9.4 0.64 0.0
1933 26.7 12.2 0.00 0.0
1932 24.4 14.4 0.00 0.0
1931 27.8 7.8 0.00 0.0
1930 27.2 10.0 0.00 0.0
1929 28.9 11.1 0.00 0.0
1928 22.2 13.9 0.00 0.0
1927 28.3 11.7 0.00 0.0
1926 17.2 13.3 0.25 0.0
1925 23.9 5.0 0.00 0.0
1924 23.3 12.2 0.00 0.0
1923 17.8 6.1 0.43 0.0
1922 23.9 13.3 0.00 0.0
1921 23.3 10.6 0.00 0.0
1920 22.2 10.6 1.73 0.0
1919 26.7 13.9 0.38 0.0
1918 27.8 16.7 0.00 0.0
1917 25.6 8.9 0.00 0.0
1916 36.7 15.0 0.25 0.0
1915 20.0 15.6 4.62 0.0
1914 23.9 12.8 0.00 0.0
1913 21.1 14.4 4.32 0.0
1912 24.4 14.4 0.00 0.0
1911 30.6 13.3 0.00 0.0
1910 26.1 11.7 0.00 0.0
1909 25.0 5.6 0.00 0.0
1908 29.4 11.1 0.00 0.0
1907 24.4 6.1 0.00 0.0
1906 30.0 19.4 0.00 0.0
1905 27.2 14.4 0.00 0.0
1904 23.9 16.1 0.97 0.0
1903 27.8 16.7 0.08 0.0
1902 21.7 10.6 0.00 0.0
1901 31.7 17.2 0.23 0.0
1900 22.8 11.1 0.00 0.0
1899 25.6 16.7 0.61 0.0
1898 27.2 14.4 0.03 0.0
1897 17.8 10.6 0.05 0.0
1896 23.9 13.9 0.48 0.0
1895 22.2 3.9 0.05 0.0
1894 26.7 7.2 0.00 0.0
1893 24.4 13.9 0.00 0.0
1892 22.8 11.7 0.00 0.0
1891 27.8 18.3 0.89 0.0
1890 17.2 10.6 0.00 0.0
What's the all-time high for Ottawa on 8/22?
For the date of Aug 22, the highest temperature ever reached in Ottawa history is 36.7 °C which happened in 1916.
Highest Temperatures in Ottawa on August 22
Rank Temperature Year
1 36.7 °C 1916
2 33.0 °C 2021
3 31.7 °C 1901
4 31.1 °C 1959
4 31.1 °C 1942
4 31.1 °C 1974
4 31.1 °C 1949
8 30.6 °C 1947
8 30.6 °C 1911
10 30.0 °C 1976
10 30.0 °C 1906
What's the all-time low for Ottawa on 8/22?
For the date of Aug 22, the lowest temperature ever reached in Ottawa history is 3.9 °C which happened in 1895.
Lowest Temperatures in Ottawa on August 22
Rank Temperature Year
1 3.9 °C 1895
2 4.0 °C 1982
3 4.4 °C 1957
4 5.0 °C 1925
5 5.6 °C 1956
5 5.6 °C 1909
7 6.1 °C 1907
7 6.1 °C 1940
7 6.1 °C 1923
10 6.3 °C 1993
Lowest High Temperatures in Ottawa on August 22
Rank Temperature Year
1 15.0 °C 1946
2 15.6 °C 1964
3 16.1 °C 1956
3 16.1 °C 1968
3 16.1 °C 1951
6 16.7 °C 1966
7 17.2 °C 1926
7 17.2 °C 1890
9 17.8 °C 1952
9 17.8 °C 1923
9 17.8 °C 1897
What's the most it has ever rained in Ottawa on 8/22?
For the date of Aug 22, the most precipitation ever recorded in Ottawa history is 4.62 cm which happened in 1915.
All-Time Most Precipitation in Ottawa on August 22
Rank Precipitation Year
1 4.62 cm 1915
2 4.32 cm 1913
3 2.97 cm 1972
4 2.44 cm 2002
5 2.36 cm 2010
6 2.18 cm 1964
7 1.92 cm 1984
8 1.76 cm 2017
9 1.73 cm 1920
10 1.72 cm 1982
Weather Station Details
Years Station Coordinates
1889–2024 Ottawa CDA location