Ottawa June 1 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of June 1.
June 1 All-Time Records
1889–2024
Highest temperature 34.5 °C 2023
Lowest temperature 0.6 °C 1945
Lowest daily high 11.7 °C 1986
Highest daily low 21.9 °C 2011
Most precipitation 2.31 cm 1972
Most snow none -
June 1 Average Weather
1991–2020 1
Average high 22.2 °C
Average low 11.2 °C
Chance precipitation 43.4%
Chance snow 0.1%
Ottawa June 1 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 34.5 16.5 0.00 0.0
2022 20.5 13.0 0.58 0.0
2021 25.5 12.5 0.18 0.0
2020 18.0 3.0 0.00 0.0
2019 19.0 9.5 0.08 0.0
2018 28.0 20.0 0.00 0.0
2017 16.0 11.5 0.04 0.0
2016 25.0 10.0 0.22 0.0
2015 n/a n/a n/a n/a
2014 26.0 9.0 0.00 0.0
2013 28.0 20.0 2.10 0.0
2012 16.9 7.9 1.88 0.0
2011 29.6 21.9 0.00 0.0
2010 25.5 18.1 0.13 0.0
2009 14.4 3.7 0.76 0.0
2008 17.1 12.1 0.05 0.0
2007 26.9 15.5 0.53 0.0
2006 24.2 19.0 0.04 0.0
2005 26.5 12.9 0.93 0.0
2004 16.5 10.7 1.32 0.0
2003 17.7 7.0 0.00 0.0
2002 24.7 11.9 0.12 0.0
2001 20.0 3.8 0.53 0.0
2000 20.9 13.5 0.14 0.0
1999 21.2 17.7 0.58 0.0
1998 16.8 7.2 0.02 0.0
1997 22.4 15.0 0.00 0.0
1996 25.5 8.2 0.00 0.0
1995 28.5 12.9 0.00 0.0
1994 15.8 7.6 0.42 0.0
1993 12.3 8.8 0.87 0.0
1992 20.6 12.9 0.00 0.0
1991 25.4 15.0 0.00 0.0
1990 27.8 10.9 0.00 0.0
1989 24.8 16.8 0.14 0.0
1988 20.7 15.9 0.00 0.0
1987 28.5 14.8 0.04 0.0
1986 11.7 9.3 0.38 0.0
1985 20.7 13.0 0.00 0.0
1984 20.0 4.2 0.00 0.0
1983 17.0 8.0 0.12 0.0
1982 26.5 17.0 0.82 0.0
1981 20.5 7.5 0.00 0.0
1980 16.5 10.0 0.00 0.0
1979 25.0 11.5 0.00 0.0
1978 19.5 14.0 0.04 0.0
1977 25.0 16.0 0.02 0.0
1976 20.6 10.6 0.00 0.0
1975 23.3 15.6 0.00 0.0
1974 22.2 10.0 0.00 0.0
1973 21.7 13.3 0.00 0.0
1972 16.7 11.1 2.31 0.0
1971 21.1 2.8 0.00 0.0
1970 27.2 17.8 0.00 0.0
1969 21.1 6.1 0.05 0.0
1968 23.9 8.9 0.00 0.0
1967 26.7 7.8 0.00 0.0
1966 16.1 6.1 0.20 0.0
1965 19.4 2.8 0.00 0.0
1964 13.3 9.4 0.81 0.0
1963 28.3 8.9 0.00 0.0
1962 23.3 14.4 0.00 0.0
1961 21.1 13.3 1.80 0.0
1960 22.2 15.6 0.25 0.0
1959 21.7 15.0 0.71 0.0
1958 17.8 8.9 0.89 0.0
1957 23.9 12.8 0.69 0.0
1956 21.7 16.1 0.00 0.0
1955 17.8 13.3 0.00 0.0
1954 18.9 12.2 0.81 0.0
1953 23.9 6.7 0.00 0.0
1952 21.7 16.7 0.97 0.0
1951 25.6 14.4 0.23 0.0
1950 20.6 12.8 0.69 0.0
1949 22.8 3.9 0.00 0.0
1948 27.2 11.1 0.00 0.0
1947 20.0 10.0 0.56 0.0
1946 16.7 4.4 0.00 0.0
1945 15.0 0.6 0.00 0.0
1944 27.8 16.7 0.00 0.0
1943 23.9 12.8 0.10 0.0
1942 20.6 6.7 0.00 0.0
1941 25.0 10.6 0.00 0.0
1940 23.9 13.3 0.00 0.0
1939 21.1 8.3 0.00 0.0
1938 24.4 9.4 0.00 0.0
1937 26.1 18.3 0.00 0.0
1936 21.7 9.4 1.12 0.0
1935 23.3 8.9 0.00 0.0
1934 20.0 11.1 0.00 0.0
1933 18.3 2.8 0.00 0.0
1932 25.0 3.9 0.00 0.0
1931 20.0 5.0 0.00 0.0
1930 20.6 8.3 0.00 0.0
1929 13.9 7.8 0.00 0.0
1928 17.8 6.1 0.18 0.0
1927 17.8 5.6 0.13 0.0
1926 21.7 13.3 1.52 0.0
1925 20.6 13.3 1.07 0.0
1924 21.1 4.4 0.00 0.0
1923 31.7 9.4 0.00 0.0
1922 24.4 15.6 0.20 0.0
1921 19.4 6.1 0.00 0.0
1920 33.3 13.9 1.68 0.0
1919 28.9 11.1 0.00 0.0
1918 32.2 17.8 0.13 0.0
1917 20.6 14.4 0.33 0.0
1916 24.4 5.0 0.00 0.0
1915 29.4 8.9 0.00 0.0
1914 22.8 10.0 0.00 0.0
1913 24.4 8.9 0.00 0.0
1912 27.8 6.7 0.00 0.0
1911 17.2 12.8 1.32 0.0
1910 17.2 8.3 0.05 0.0
1909 22.2 8.9 0.00 0.0
1908 21.7 7.2 0.08 0.0
1907 21.7 5.6 0.00 0.0
1906 24.4 10.6 0.69 0.0
1905 23.9 3.9 0.00 0.0
1904 13.9 9.4 1.19 0.0
1903 25.6 5.6 0.00 0.0
1902 27.8 8.9 0.00 0.0
1901 18.9 10.0 1.02 0.0
1900 29.4 13.3 0.00 0.0
1899 27.8 15.6 0.00 0.0
1898 30.0 13.3 0.00 0.0
1897 16.7 6.1 0.00 0.0
1896 17.8 10.0 0.56 0.0
1895 31.7 16.7 0.00 0.0
1894 11.7 8.9 0.00 0.0
1893 24.4 10.6 0.00 0.0
1892 31.7 17.2 0.00 0.0
1891 30.0 12.2 0.00 0.0
1890 25.0 10.6 0.00 0.0
What's the all-time high for Ottawa on 6/1?
For the date of Jun 1, the highest temperature ever reached in Ottawa history is 34.5 °C which happened in 2023.
Highest Temperatures in Ottawa on June 1
Rank Temperature Year
1 34.5 °C 2023
2 33.3 °C 1920
3 32.2 °C 1918
4 31.7 °C 1895
4 31.7 °C 1923
4 31.7 °C 1892
7 30.0 °C 1898
7 30.0 °C 1891
9 29.6 °C 2011
10 29.4 °C 1900
10 29.4 °C 1915
What's the all-time low for Ottawa on 6/1?
For the date of Jun 1, the lowest temperature ever reached in Ottawa history is 0.6 °C which happened in 1945.
Lowest Temperatures in Ottawa on June 1
Rank Temperature Year
1 0.6 °C 1945
2 2.8 °C 1971
2 2.8 °C 1965
2 2.8 °C 1933
5 3.0 °C 2020
6 3.7 °C 2009
7 3.8 °C 2001
8 3.9 °C 1949
8 3.9 °C 1905
8 3.9 °C 1932
Lowest High Temperatures in Ottawa on June 1
Rank Temperature Year
1 11.7 °C 1894
1 11.7 °C 1986
3 12.3 °C 1993
4 13.3 °C 1964
5 13.9 °C 1929
5 13.9 °C 1904
7 14.4 °C 2009
8 15.0 °C 1945
9 15.8 °C 1994
10 16.0 °C 2017
What's the most it has ever rained in Ottawa on 6/1?
For the date of Jun 1, the most precipitation ever recorded in Ottawa history is 2.31 cm which happened in 1972.
All-Time Most Precipitation in Ottawa on June 1
Rank Precipitation Year
1 2.31 cm 1972
2 2.10 cm 2013
3 1.88 cm 2012
4 1.80 cm 1961
5 1.68 cm 1920
6 1.52 cm 1926
7 1.32 cm 1911
7 1.32 cm 2004
9 1.19 cm 1904
10 1.12 cm 1936
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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