Ottawa May 22 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of May 22.
May 22 All-Time Records
1889–2024
Highest temperature 34.4 °C 1911
Lowest temperature -2.2 °C 1895
Lowest daily high 8.9 °C 1892
Highest daily low 20.0 °C 2021
Most precipitation 3.38 cm 1974
Most snow none -
May 22 Average Weather
1991–2020 1
Average high 20.4 °C
Average low 9.3 °C
Chance precipitation 43.8%
Chance snow 0.2%
Ottawa May 22 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 18.0 5.0 0.00 0.0
2022 20.0 12.0 0.30 0.0
2021 28.0 20.0 0.00 0.0
2020 29.0 10.0 0.00 0.0
2019 19.5 4.5 0.00 0.0
2018 19.0 12.0 0.34 0.0
2017 18.0 11.0 0.12 0.0
2016 25.5 13.0 0.00 0.0
2015 11.3 5.7 0.00 0.0
2014 23.2 14.1 0.00 0.0
2013 22.2 13.0 2.12 0.0
2012 22.6 17.9 0.90 0.0
2011 22.2 11.3 1.02 0.0
2010 25.6 12.9 0.43 0.0
2009 19.7 12.9 0.00 0.0
2008 14.4 3.9 0.52 0.0
2007 21.6 2.1 0.00 0.0
2006 12.0 3.7 0.00 0.0
2005 12.1 8.2 0.68 0.0
2004 18.4 10.8 0.00 0.0
2003 20.7 6.0 0.00 0.0
2002 20.6 4.1 0.00 0.0
2001 17.9 12.3 3.23 0.0
2000 17.6 8.0 0.45 0.0
1999 22.6 10.4 0.00 0.0
1998 19.7 6.3 0.00 0.0
1997 13.1 6.2 0.00 0.0
1996 20.4 10.9 0.00 0.0
1995 19.8 7.3 0.04 0.0
1994 29.9 10.1 0.00 0.0
1993 16.7 7.9 0.00 0.0
1992 29.1 12.5 0.00 0.0
1991 27.3 15.8 0.00 0.0
1990 15.9 2.8 0.00 0.0
1989 20.6 11.2 0.00 0.0
1988 25.3 10.0 0.00 0.0
1987 22.2 14.9 1.07 0.0
1986 17.3 11.0 3.06 0.0
1985 22.2 6.8 0.00 0.0
1984 27.4 9.0 1.35 0.0
1983 20.0 7.0 0.50 0.0
1982 19.0 4.5 0.00 0.0
1981 23.5 8.5 0.00 0.0
1980 28.0 14.5 0.00 0.0
1979 16.0 4.5 0.00 0.0
1978 21.5 9.0 0.00 0.0
1977 32.0 16.0 0.00 0.0
1976 11.1 5.0 0.05 0.0
1975 30.6 18.3 0.00 0.0
1974 28.9 11.1 3.38 0.0
1973 19.4 8.3 0.00 0.0
1972 26.1 8.3 0.00 0.0
1971 16.1 7.2 0.00 0.0
1970 22.2 13.9 0.08 0.0
1969 12.8 6.1 0.00 0.0
1968 18.3 5.0 0.00 0.0
1967 12.2 1.1 0.00 0.0
1966 23.3 5.6 0.00 0.0
1965 25.0 14.4 0.00 0.0
1964 29.4 11.7 0.23 0.0
1963 13.3 7.8 0.00 0.0
1962 20.0 5.0 0.00 0.0
1961 15.0 6.7 0.00 0.0
1960 19.4 14.4 0.13 0.0
1959 27.8 16.7 0.00 0.0
1958 14.4 0.6 0.48 0.0
1957 17.8 5.6 0.00 0.0
1956 25.6 5.0 0.00 0.0
1955 28.3 7.2 0.00 0.0
1954 18.9 11.1 0.08 0.0
1953 15.6 11.1 0.00 0.0
1952 16.1 9.4 0.00 0.0
1951 25.6 15.0 0.64 0.0
1950 26.1 7.2 0.00 0.0
1949 15.0 7.2 2.39 0.0
1948 13.9 8.3 0.56 0.0
1947 20.0 7.8 0.00 0.0
1946 22.8 8.3 0.00 0.0
1945 25.0 10.0 0.15 0.0
1944 23.9 11.1 0.00 0.0
1943 20.6 7.2 0.00 0.0
1942 18.9 11.7 1.96 0.0
1941 27.2 13.3 0.00 0.0
1940 26.7 10.6 0.51 0.0
1939 18.3 8.9 0.08 0.0
1938 22.2 10.0 0.00 0.0
1937 22.2 6.7 0.84 0.0
1936 18.9 -0.6 0.00 0.0
1935 10.6 -1.7 0.00 0.0
1934 18.9 13.3 0.15 0.0
1933 20.6 4.4 0.00 0.0
1932 16.7 -0.6 0.00 0.0
1931 13.9 5.6 0.00 0.0
1930 26.1 7.8 0.00 0.0
1929 15.0 2.8 0.00 0.0
1928 21.7 10.0 0.00 0.0
1927 30.0 9.4 0.00 0.0
1926 18.3 7.2 1.12 0.0
1925 16.1 -1.7 0.00 0.0
1924 16.7 1.1 0.05 0.0
1923 13.3 2.8 0.00 0.0
1922 22.2 8.3 0.00 0.0
1921 32.8 17.2 0.00 0.0
1920 27.2 10.6 0.00 0.0
1919 16.7 13.9 0.79 0.0
1918 26.7 9.4 0.00 0.0
1917 10.6 6.1 0.51 0.0
1916 20.0 8.3 0.00 0.0
1915 17.8 10.6 0.71 0.0
1914 30.0 13.9 0.00 0.0
1913 13.9 8.3 1.14 0.0
1912 15.6 7.2 0.08 0.0
1911 34.4 17.8 0.00 0.0
1910 19.4 11.1 0.00 0.0
1909 17.2 10.6 0.48 0.0
1908 28.9 12.8 0.18 0.0
1907 13.3 1.1 0.00 0.0
1906 21.7 2.8 0.00 0.0
1905 17.2 3.9 0.00 0.0
1904 25.0 11.1 0.43 0.0
1903 18.9 11.7 0.00 0.0
1902 29.4 7.2 0.00 0.0
1901 24.4 11.7 0.00 0.0
1900 22.2 4.4 0.00 0.0
1899 n/a n/a n/a n/a
1898 23.9 14.4 1.73 0.0
1897 19.4 3.3 0.00 0.0
1896 25.6 13.9 0.91 0.0
1895 16.7 -2.2 0.00 0.0
1894 21.1 7.8 0.00 0.0
1893 22.2 7.8 0.00 0.0
1892 8.9 3.9 1.27 0.0
1891 18.9 6.1 0.00 0.0
1890 22.2 5.6 0.00 0.0
What's the all-time high for Ottawa on 5/22?
For the date of May 22, the highest temperature ever reached in Ottawa history is 34.4 °C which happened in 1911.
Highest Temperatures in Ottawa on May 22
Rank Temperature Year
1 34.4 °C 1911
2 32.8 °C 1921
3 32.0 °C 1977
4 30.6 °C 1975
5 30.0 °C 1927
5 30.0 °C 1914
7 29.9 °C 1994
8 29.4 °C 1902
8 29.4 °C 1964
10 29.1 °C 1992
What's the all-time low for Ottawa on 5/22?
For the date of May 22, the lowest temperature ever reached in Ottawa history is -2.2 °C which happened in 1895.
Lowest Temperatures in Ottawa on May 22
Rank Temperature Year
1 -2.2 °C 1895
2 -1.7 °C 1925
2 -1.7 °C 1935
4 -0.6 °C 1936
4 -0.6 °C 1932
6 0.6 °C 1958
7 1.1 °C 1907
7 1.1 °C 1924
7 1.1 °C 1967
10 2.1 °C 2007
Lowest High Temperatures in Ottawa on May 22
Rank Temperature Year
1 8.9 °C 1892
2 10.6 °C 1917
2 10.6 °C 1935
4 11.1 °C 1976
5 11.3 °C 2015
6 12.0 °C 2006
7 12.1 °C 2005
8 12.2 °C 1967
9 12.8 °C 1969
10 13.1 °C 1997
What's the most it has ever rained in Ottawa on 5/22?
For the date of May 22, the most precipitation ever recorded in Ottawa history is 3.38 cm which happened in 1974.
All-Time Most Precipitation in Ottawa on May 22
Rank Precipitation Year
1 3.38 cm 1974
2 3.23 cm 2001
3 3.06 cm 1986
4 2.39 cm 1949
5 2.12 cm 2013
6 1.96 cm 1942
7 1.73 cm 1898
8 1.35 cm 1984
9 1.27 cm 1892
10 1.14 cm 1913
Weather Station Details
Years Station Coordinates
1889–2024 Ottawa CDA location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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