Ottawa June 23 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of June 23.
June 23 All-Time Records
1889–2024
Highest temperature 34.4 °C 1921
Lowest temperature 4.8 °C 1992
Lowest daily high 12.8 °C 1932
Highest daily low 20.0 °C 2020
Most precipitation 4.27 cm 1957
Most snow none -
June 23 Average Weather
1991–2020 1
Average high 25.6 °C
Average low 14.7 °C
Chance precipitation 40.9%
Chance snow 0%
Ottawa June 23 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 31.0 15.0 2.10 0.0
2022 20.5 18.0 0.00 0.0
2021 22.5 6.5 0.00 0.0
2020 31.0 20.0 0.36 0.0
2019 27.0 13.5 0.00 0.0
2018 22.5 16.0 0.28 0.0
2017 24.0 16.0 0.10 0.0
2016 25.5 10.5 0.00 0.0
2015 27.8 17.8 0.00 0.0
2014 26.3 12.0 0.54 0.0
2013 26.6 17.5 1.21 0.0
2012 26.5 18.4 0.00 0.0
2011 25.2 16.7 1.05 0.0
2010 27.3 17.2 0.38 0.0
2009 30.0 15.4 0.00 0.0
2008 20.0 12.2 0.24 0.0
2007 20.1 8.4 0.00 0.0
2006 21.6 14.5 0.00 0.0
2005 25.0 7.9 0.00 0.0
2004 24.8 12.3 0.06 0.0
2003 32.5 18.0 0.00 0.0
2002 30.2 17.4 0.68 0.0
2001 18.7 15.2 0.10 0.0
2000 21.8 13.2 0.02 0.0
1999 30.6 15.3 0.00 0.0
1998 28.9 18.2 0.00 0.0
1997 24.3 15.1 0.00 0.0
1996 21.0 14.7 0.00 0.0
1995 30.0 14.4 0.00 0.0
1994 24.4 13.5 0.00 0.0
1993 23.1 9.7 0.00 0.0
1992 20.3 4.8 0.00 0.0
1991 26.2 9.8 0.00 0.0
1990 26.5 17.4 0.36 0.0
1989 29.7 19.9 2.04 0.0
1988 17.7 9.2 0.00 0.0
1987 29.8 16.9 0.00 0.0
1986 27.8 17.2 0.62 0.0
1985 25.1 16.0 1.78 0.0
1984 25.6 7.7 0.80 0.0
1983 32.5 17.0 0.00 0.0
1982 20.5 11.5 0.02 0.0
1981 21.0 13.0 0.00 0.0
1980 27.5 12.5 0.04 0.0
1979 14.5 11.5 0.04 0.0
1978 19.5 12.5 0.00 0.0
1977 25.0 11.0 0.00 0.0
1976 30.0 18.9 0.00 0.0
1975 33.3 16.7 0.00 0.0
1974 21.7 10.6 0.00 0.0
1973 24.4 12.8 0.20 0.0
1972 22.2 16.7 1.24 0.0
1971 26.7 11.1 0.00 0.0
1970 27.2 13.3 0.00 0.0
1969 14.4 12.8 3.10 0.0
1968 22.2 13.3 0.48 0.0
1967 26.7 16.1 0.00 0.0
1966 30.6 15.6 0.00 0.0
1965 25.0 17.2 0.84 0.0
1964 30.0 12.8 0.10 0.0
1963 27.2 10.6 0.00 0.0
1962 27.8 15.0 0.00 0.0
1961 25.6 11.1 2.06 0.0
1960 25.6 12.2 0.66 0.0
1959 22.8 12.2 0.00 0.0
1958 22.2 6.7 0.00 0.0
1957 28.9 20.0 4.27 0.0
1956 18.9 12.8 0.00 0.0
1955 17.8 12.8 0.00 0.0
1954 22.8 13.9 0.00 0.0
1953 19.4 15.0 0.00 0.0
1952 24.4 8.9 0.00 0.0
1951 20.0 15.0 0.05 0.0
1950 30.0 12.8 2.36 0.0
1949 23.3 11.7 0.30 0.0
1948 22.2 12.8 2.36 0.0
1947 31.1 14.4 0.00 0.0
1946 28.9 12.2 0.00 0.0
1945 26.1 16.7 0.00 0.0
1944 27.8 12.8 1.91 0.0
1943 26.7 10.6 0.00 0.0
1942 21.7 11.7 0.30 0.0
1941 25.6 11.7 0.00 0.0
1940 23.3 6.1 0.00 0.0
1939 22.8 14.4 0.05 0.0
1938 32.2 17.8 0.18 0.0
1937 24.4 10.6 0.00 0.0
1936 25.0 5.0 0.00 0.0
1935 20.0 12.2 0.51 0.0
1934 26.7 11.7 0.00 0.0
1933 22.2 5.6 0.00 0.0
1932 12.8 8.9 0.00 0.0
1931 20.6 8.9 0.28 0.0
1930 25.6 11.1 0.00 0.0
1929 28.9 14.4 0.00 0.0
1928 20.6 15.0 0.36 0.0
1927 25.6 13.3 0.20 0.0
1926 25.0 6.7 0.00 0.0
1925 20.0 9.4 0.18 0.0
1924 26.1 16.1 0.00 0.0
1923 27.2 15.0 0.15 0.0
1922 26.7 13.9 1.73 0.0
1921 34.4 19.4 0.00 0.0
1920 25.0 12.8 0.10 0.0
1919 30.0 11.1 0.00 0.0
1918 16.1 5.0 0.61 0.0
1917 23.9 13.3 0.00 0.0
1916 22.8 8.3 0.00 0.0
1915 21.7 11.1 0.23 0.0
1914 32.2 12.8 0.00 0.0
1913 30.6 8.3 0.00 0.0
1912 28.3 11.1 0.00 0.0
1911 18.9 12.2 0.00 0.0
1910 25.0 17.2 0.03 0.0
1909 31.7 18.9 0.00 0.0
1908 28.9 12.8 0.00 0.0
1907 31.7 18.3 0.00 0.0
1906 19.4 11.7 0.81 0.0
1905 26.1 12.2 0.00 0.0
1904 25.6 7.8 0.00 0.0
1903 18.9 12.2 1.78 0.0
1902 17.2 7.8 0.97 0.0
1901 25.0 16.7 2.59 0.0
1900 25.0 10.0 0.00 0.0
1899 30.0 12.8 0.05 0.0
1898 26.1 7.8 0.00 0.0
1897 28.9 8.3 0.00 0.0
1896 25.0 6.7 0.00 0.0
1895 25.6 17.2 0.03 0.0
1894 29.4 20.0 0.00 0.0
1893 22.2 13.9 0.00 0.0
1892 23.3 13.9 0.20 0.0
1891 22.2 15.0 1.02 0.0
1890 30.0 16.1 0.00 0.0
What's the all-time high for Ottawa on 6/23?
For the date of Jun 23, the highest temperature ever reached in Ottawa history is 34.4 °C which happened in 1921.
Highest Temperatures in Ottawa on June 23
Rank Temperature Year
1 34.4 °C 1921
2 33.3 °C 1975
3 32.5 °C 2003
3 32.5 °C 1983
5 32.2 °C 1914
5 32.2 °C 1938
7 31.7 °C 1909
7 31.7 °C 1907
9 31.1 °C 1947
10 31.0 °C 2020
10 31.0 °C 2023
What's the all-time low for Ottawa on 6/23?
For the date of Jun 23, the lowest temperature ever reached in Ottawa history is 4.8 °C which happened in 1992.
Lowest Temperatures in Ottawa on June 23
Rank Temperature Year
1 4.8 °C 1992
2 5.0 °C 1918
2 5.0 °C 1936
4 5.6 °C 1933
5 6.1 °C 1940
6 6.5 °C 2021
7 6.7 °C 1896
7 6.7 °C 1926
7 6.7 °C 1958
10 7.7 °C 1984
Lowest High Temperatures in Ottawa on June 23
Rank Temperature Year
1 12.8 °C 1932
2 14.4 °C 1969
3 14.5 °C 1979
4 16.1 °C 1918
5 17.2 °C 1902
6 17.7 °C 1988
7 17.8 °C 1955
8 18.7 °C 2001
9 18.9 °C 1911
9 18.9 °C 1903
9 18.9 °C 1956
What's the most it has ever rained in Ottawa on 6/23?
For the date of Jun 23, the most precipitation ever recorded in Ottawa history is 4.27 cm which happened in 1957.
All-Time Most Precipitation in Ottawa on June 23
Rank Precipitation Year
1 4.27 cm 1957
2 3.10 cm 1969
3 2.59 cm 1901
4 2.36 cm 1950
4 2.36 cm 1948
6 2.10 cm 2023
7 2.06 cm 1961
8 2.04 cm 1989
9 1.91 cm 1944
10 1.78 cm 1903
10 1.78 cm 1985
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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