Ottawa June 20 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of June 20.
June 20 All-Time Records
1889–2024
Highest temperature 35.0 °C 1923
Lowest temperature 0.6 °C 1915
Lowest daily high 13.3 °C 1968
Highest daily low 20.6 °C 1931
Most precipitation 3.25 cm 1930
Most snow none -
June 20 Average Weather
1991–2020 1
Average high 25.2 °C
Average low 14.3 °C
Chance precipitation 41.5%
Chance snow 0%
Ottawa June 20 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 28.5 12.0 0.00 0.0
2022 25.5 8.5 0.08 0.0
2021 28.5 14.5 0.40 0.0
2020 33.0 18.0 0.00 0.0
2019 19.5 16.0 0.24 0.0
2018 28.0 12.0 0.00 0.0
2017 25.0 16.0 0.20 0.0
2016 32.5 17.5 0.00 0.0
2015 25.0 8.3 0.00 0.0
2014 22.0 12.0 0.00 0.0
2013 24.1 8.5 0.00 0.0
2012 34.1 20.4 0.00 0.0
2011 25.2 11.5 0.00 0.0
2010 25.9 19.3 0.54 0.0
2009 22.7 12.5 0.10 0.0
2008 21.6 10.9 0.03 0.0
2007 22.4 16.0 0.08 0.0
2006 20.7 16.7 0.02 0.0
2005 25.4 9.0 0.00 0.0
2004 23.7 9.6 0.00 0.0
2003 24.5 11.0 0.00 0.0
2002 28.0 11.8 0.00 0.0
2001 24.1 17.4 0.00 0.0
2000 25.5 12.7 0.14 0.0
1999 28.3 14.4 0.18 0.0
1998 31.1 17.3 0.00 0.0
1997 22.3 14.4 0.00 0.0
1996 23.5 17.2 0.00 0.0
1995 24.1 18.4 0.00 0.0
1994 28.4 14.1 0.00 0.0
1993 22.4 14.3 1.03 0.0
1992 14.8 10.0 0.00 0.0
1991 27.8 19.5 0.00 0.0
1990 21.6 12.4 0.00 0.0
1989 21.3 14.1 0.10 0.0
1988 34.4 20.2 0.18 0.0
1987 23.5 12.6 0.00 0.0
1986 23.0 13.2 0.00 0.0
1985 22.3 11.5 0.00 0.0
1984 22.3 10.6 0.00 0.0
1983 30.0 15.0 0.00 0.0
1982 20.5 11.5 1.18 0.0
1981 22.0 14.5 0.00 0.0
1980 16.5 14.0 1.10 0.0
1979 26.0 10.5 0.00 0.0
1978 28.0 14.5 0.00 0.0
1977 21.0 14.5 1.52 0.0
1976 23.3 15.6 0.03 0.0
1975 24.4 15.0 0.00 0.0
1974 25.6 13.9 0.41 0.0
1973 28.3 14.4 0.00 0.0
1972 28.9 18.3 1.96 0.0
1971 30.6 17.2 1.14 0.0
1970 16.1 7.2 0.00 0.0
1969 20.6 10.0 0.00 0.0
1968 13.3 7.8 0.00 0.0
1967 23.9 8.9 0.00 0.0
1966 27.8 12.8 0.05 0.0
1965 30.6 16.1 0.28 0.0
1964 30.6 20.0 0.00 0.0
1963 24.4 17.2 0.99 0.0
1962 23.9 13.9 0.00 0.0
1961 19.4 8.9 0.30 0.0
1960 21.7 11.7 0.00 0.0
1959 26.7 11.7 0.46 0.0
1958 24.4 6.7 0.86 0.0
1957 22.8 12.2 0.00 0.0
1956 21.7 11.1 0.91 0.0
1955 31.1 18.3 0.00 0.0
1954 27.8 18.3 0.00 0.0
1953 31.1 20.0 0.81 0.0
1952 21.1 7.8 0.00 0.0
1951 25.6 15.0 0.10 0.0
1950 23.9 10.6 0.00 0.0
1949 19.4 15.6 1.37 0.0
1948 25.6 8.3 0.00 0.0
1947 22.2 10.0 0.23 0.0
1946 21.7 8.9 1.02 0.0
1945 24.4 12.2 0.00 0.0
1944 20.0 13.3 0.00 0.0
1943 26.7 16.7 0.00 0.0
1942 26.1 13.3 0.00 0.0
1941 32.8 15.6 0.00 0.0
1940 15.0 7.2 0.00 0.0
1939 28.3 17.2 0.00 0.0
1938 31.1 12.2 0.00 0.0
1937 25.6 9.4 0.76 0.0
1936 29.4 16.7 0.00 0.0
1935 20.6 11.7 0.00 0.0
1934 23.9 12.8 0.05 0.0
1933 26.7 10.6 0.00 0.0
1932 30.6 13.3 0.00 0.0
1931 32.8 20.6 0.00 0.0
1930 22.2 15.0 3.25 0.0
1929 29.4 18.3 0.00 0.0
1928 25.6 12.2 0.00 0.0
1927 23.3 12.8 0.08 0.0
1926 20.0 2.2 0.00 0.0
1925 23.9 15.6 0.41 0.0
1924 25.6 12.2 0.00 0.0
1923 35.0 20.0 0.00 0.0
1922 25.0 10.0 0.00 0.0
1921 31.7 10.6 0.00 0.0
1920 27.8 10.0 0.00 0.0
1919 27.8 18.9 1.63 0.0
1918 20.6 2.8 0.00 0.0
1917 27.8 16.1 0.00 0.0
1916 17.2 9.4 0.51 0.0
1915 21.7 0.6 0.00 0.0
1914 20.6 3.3 0.00 0.0
1913 26.1 9.4 0.00 0.0
1912 21.7 10.6 0.00 0.0
1911 21.1 14.4 0.15 0.0
1910 31.1 12.2 0.15 0.0
1909 27.2 16.1 0.00 0.0
1908 30.0 18.3 0.00 0.0
1907 24.4 14.4 0.81 0.0
1906 31.7 17.2 0.00 0.0
1905 30.0 15.6 0.25 0.0
1904 30.6 10.0 0.00 0.0
1903 24.4 8.9 0.00 0.0
1902 21.7 9.4 0.00 0.0
1901 21.7 12.2 0.08 0.0
1900 28.3 15.6 0.00 0.0
1899 26.7 14.4 1.09 0.0
1898 21.7 11.1 0.00 0.0
1897 18.9 11.1 0.03 0.0
1896 29.4 16.7 0.00 0.0
1895 30.0 13.3 0.00 0.0
1894 26.1 16.7 3.02 0.0
1893 33.3 18.9 0.00 0.0
1892 24.4 17.2 0.18 0.0
1891 27.2 14.4 0.00 0.0
1890 25.0 10.0 0.00 0.0
What's the all-time high for Ottawa on 6/20?
For the date of Jun 20, the highest temperature ever reached in Ottawa history is 35.0 °C which happened in 1923.
Highest Temperatures in Ottawa on June 20
Rank Temperature Year
1 35.0 °C 1923
2 34.4 °C 1988
3 34.1 °C 2012
4 33.3 °C 1893
5 33.0 °C 2020
6 32.8 °C 1931
6 32.8 °C 1941
8 32.5 °C 2016
9 31.7 °C 1906
9 31.7 °C 1921
What's the all-time low for Ottawa on 6/20?
For the date of Jun 20, the lowest temperature ever reached in Ottawa history is 0.6 °C which happened in 1915.
Lowest Temperatures in Ottawa on June 20
Rank Temperature Year
1 0.6 °C 1915
2 2.2 °C 1926
3 2.8 °C 1918
4 3.3 °C 1914
5 6.7 °C 1958
6 7.2 °C 1970
6 7.2 °C 1940
8 7.8 °C 1952
8 7.8 °C 1968
10 8.3 °C 2015
10 8.3 °C 1948
Lowest High Temperatures in Ottawa on June 20
Rank Temperature Year
1 13.3 °C 1968
2 14.8 °C 1992
3 15.0 °C 1940
4 16.1 °C 1970
5 16.5 °C 1980
6 17.2 °C 1916
7 18.9 °C 1897
8 19.4 °C 1961
8 19.4 °C 1949
10 19.5 °C 2019
What's the most it has ever rained in Ottawa on 6/20?
For the date of Jun 20, the most precipitation ever recorded in Ottawa history is 3.25 cm which happened in 1930.
All-Time Most Precipitation in Ottawa on June 20
Rank Precipitation Year
1 3.25 cm 1930
2 3.02 cm 1894
3 1.96 cm 1972
4 1.63 cm 1919
5 1.52 cm 1977
6 1.37 cm 1949
7 1.18 cm 1982
8 1.14 cm 1971
9 1.10 cm 1980
10 1.09 cm 1899
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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