Ottawa July 13 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of July 13.
July 13 All-Time Records
1889–2024
Highest temperature 37.8 °C 1921
Lowest temperature 5.0 °C 1940
Lowest daily high 17.3 °C 1986
Highest daily low 22.8 °C 1921
Most precipitation 4.72 cm 2005
Most snow none -
July 13 Average Weather
1991–2020 1
Average high 26.8 °C
Average low 16.0 °C
Chance precipitation 40.1%
Chance snow 0%
Ottawa July 13 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 26.0 16.5 2.22 0.0
2022 26.0 15.0 0.68 0.0
2021 27.0 19.0 1.00 0.0
2020 27.0 17.0 0.00 0.0
2019 27.5 16.0 0.00 0.0
2018 30.0 13.0 0.58 0.0
2017 23.5 12.5 0.00 0.0
2016 31.5 17.5 0.62 0.0
2015 29.9 17.4 0.00 0.0
2014 26.4 17.5 0.44 0.0
2013 29.5 12.0 0.00 0.0
2012 34.5 18.1 0.00 0.0
2011 23.5 17.2 0.04 0.0
2010 23.5 19.1 2.40 0.0
2009 19.2 11.4 0.02 0.0
2008 24.7 20.1 0.16 0.0
2007 21.2 13.4 0.30 0.0
2006 30.5 16.5 0.00 0.0
2005 30.6 20.5 4.72 0.0
2004 25.8 19.1 0.00 0.0
2003 25.0 15.7 0.00 0.0
2002 27.3 14.2 0.00 0.0
2001 20.9 15.5 0.00 0.0
2000 26.4 12.4 0.00 0.0
1999 27.7 12.9 0.00 0.0
1998 28.3 17.5 0.06 0.0
1997 31.9 17.5 0.26 0.0
1996 25.3 17.3 0.22 0.0
1995 34.6 17.5 0.14 0.0
1994 24.8 17.2 0.00 0.0
1993 25.2 16.1 0.00 0.0
1992 24.6 14.2 0.02 0.0
1991 24.0 13.0 0.12 0.0
1990 25.5 13.0 0.00 0.0
1989 24.7 15.8 0.00 0.0
1988 26.6 10.9 0.46 0.0
1987 33.3 21.9 0.00 0.0
1986 17.3 12.3 0.82 0.0
1985 29.1 11.2 0.00 0.0
1984 28.0 15.0 0.08 0.0
1983 28.5 18.5 0.00 0.0
1982 25.0 14.0 0.00 0.0
1981 28.0 19.5 0.74 0.0
1980 27.5 13.5 0.00 0.0
1979 32.0 18.5 0.00 0.0
1978 27.5 13.0 0.20 0.0
1977 28.5 18.5 1.40 0.0
1976 18.3 11.7 0.30 0.0
1975 25.6 16.7 0.00 0.0
1974 31.1 15.6 0.00 0.0
1973 30.6 14.4 0.00 0.0
1972 26.7 18.9 4.14 0.0
1971 20.6 12.2 0.76 0.0
1970 24.4 9.4 0.00 0.0
1969 27.2 15.6 0.00 0.0
1968 25.0 15.0 0.00 0.0
1967 21.1 13.9 0.00 0.0
1966 30.6 22.2 0.00 0.0
1965 27.2 12.8 0.81 0.0
1964 22.8 17.2 0.18 0.0
1963 30.6 13.9 0.00 0.0
1962 26.1 14.4 0.00 0.0
1961 29.4 15.0 0.00 0.0
1960 26.1 16.7 0.00 0.0
1959 26.7 13.9 0.00 0.0
1958 25.6 15.6 0.00 0.0
1957 28.9 13.3 0.13 0.0
1956 22.8 12.8 0.64 0.0
1955 28.9 8.9 0.00 0.0
1954 29.4 15.6 0.00 0.0
1953 25.0 13.9 0.00 0.0
1952 30.0 13.9 0.00 0.0
1951 25.6 12.2 0.00 0.0
1950 31.1 18.3 0.89 0.0
1949 26.7 15.6 0.00 0.0
1948 25.0 19.4 0.00 0.0
1947 29.4 17.8 0.00 0.0
1946 24.4 13.9 0.00 0.0
1945 26.7 14.4 0.05 0.0
1944 24.4 13.9 0.00 0.0
1943 30.6 17.2 0.00 0.0
1942 32.2 13.9 0.00 0.0
1941 26.7 15.6 0.00 0.0
1940 25.6 5.0 0.00 0.0
1939 23.3 7.2 1.07 0.0
1938 29.4 13.9 0.00 0.0
1937 25.0 12.2 0.00 0.0
1936 27.2 15.6 1.68 0.0
1935 27.2 16.1 0.48 0.0
1934 28.9 17.2 0.13 0.0
1933 29.4 12.8 0.00 0.0
1932 27.2 15.0 0.00 0.0
1931 27.8 12.8 n/a 0.0
1930 18.3 15.6 0.30 0.0
1929 30.0 14.4 0.00 0.0
1928 25.6 15.6 0.00 0.0
1927 28.3 13.9 0.53 0.0
1926 20.0 8.3 0.00 0.0
1925 23.9 10.6 0.00 0.0
1924 27.2 15.6 0.99 0.0
1923 30.0 12.8 0.00 0.0
1922 26.7 17.8 0.51 0.0
1921 37.8 22.8 0.00 0.0
1920 31.7 16.1 0.20 0.0
1919 29.4 12.8 0.00 0.0
1918 27.8 13.3 0.00 0.0
1917 25.0 13.3 0.74 0.0
1916 31.1 21.7 0.00 0.0
1915 32.8 16.1 0.00 0.0
1914 30.6 15.6 0.00 0.0
1913 23.9 15.6 0.08 0.0
1912 30.0 13.9 0.56 0.0
1911 25.0 14.4 0.38 0.0
1910 26.7 20.0 0.00 0.0
1909 24.4 18.9 0.33 0.0
1908 26.7 18.3 0.00 0.0
1907 26.1 12.8 0.00 0.0
1906 31.1 12.2 0.00 0.0
1905 29.4 18.9 0.30 0.0
1904 22.2 9.4 0.00 0.0
1903 24.4 13.3 0.38 0.0
1902 30.0 12.2 0.00 0.0
1901 31.1 12.8 0.00 0.0
1900 24.4 14.4 0.38 0.0
1899 25.0 10.6 0.00 0.0
1898 28.9 10.0 0.00 0.0
1897 21.1 16.7 0.10 0.0
1896 26.7 17.2 0.05 0.0
1895 23.9 13.9 0.51 0.0
1894 26.7 17.8 1.60 0.0
1893 27.8 12.2 0.00 0.0
1892 28.3 18.9 0.00 0.0
1891 30.6 16.7 1.04 0.0
1890 30.6 15.6 0.00 0.0
What's the all-time high for Ottawa on 7/13?
For the date of Jul 13, the highest temperature ever reached in Ottawa history is 37.8 °C which happened in 1921.
Highest Temperatures in Ottawa on July 13
Rank Temperature Year
1 37.8 °C 1921
2 34.6 °C 1995
3 34.5 °C 2012
4 33.3 °C 1987
5 32.8 °C 1915
6 32.2 °C 1942
7 32.0 °C 1979
8 31.9 °C 1997
9 31.7 °C 1920
10 31.5 °C 2016
What's the all-time low for Ottawa on 7/13?
For the date of Jul 13, the lowest temperature ever reached in Ottawa history is 5.0 °C which happened in 1940.
Lowest Temperatures in Ottawa on July 13
Rank Temperature Year
1 5.0 °C 1940
2 7.2 °C 1939
3 8.3 °C 1926
4 8.9 °C 1955
5 9.4 °C 1970
5 9.4 °C 1904
7 10.0 °C 1898
8 10.6 °C 1899
8 10.6 °C 1925
10 10.9 °C 1988
Lowest High Temperatures in Ottawa on July 13
Rank Temperature Year
1 17.3 °C 1986
2 18.3 °C 1976
2 18.3 °C 1930
4 19.2 °C 2009
5 20.0 °C 1926
6 20.6 °C 1971
7 20.9 °C 2001
8 21.1 °C 1967
8 21.1 °C 1897
10 21.2 °C 2007
What's the most it has ever rained in Ottawa on 7/13?
For the date of Jul 13, the most precipitation ever recorded in Ottawa history is 4.72 cm which happened in 2005.
All-Time Most Precipitation in Ottawa on July 13
Rank Precipitation Year
1 4.72 cm 2005
2 4.14 cm 1972
3 2.40 cm 2010
4 2.22 cm 2023
5 1.68 cm 1936
6 1.60 cm 1894
7 1.40 cm 1977
8 1.07 cm 1939
9 1.04 cm 1891
10 1.00 cm 2021
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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