Ottawa August 26 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of August 26.
August 26 All-Time Records
1889–2024
Highest temperature 35.0 °C 1949
Lowest temperature 3.3 °C 1940
Lowest daily high 16.7 °C 1915
Highest daily low 21.0 °C 2021
Most precipitation 2.92 cm 1949
Most snow none -
August 26 Average Weather
1991–2020 1
Average high 24.7 °C
Average low 13.7 °C
Chance precipitation 36.7%
Chance snow 0%
Ottawa August 26 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 20.0 17.5 0.00 0.0
2022 21.0 15.0 0.22 0.0
2021 32.0 21.0 0.00 0.0
2020 19.5 9.0 0.04 0.0
2019 26.5 11.0 0.00 0.0
2018 27.0 18.0 0.14 0.0
2017 22.0 8.5 0.00 0.0
2016 28.0 19.5 0.00 0.0
2015 22.3 12.9 0.11 0.0
2014 28.0 14.6 0.00 0.0
2013 24.9 17.6 0.05 0.0
2012 31.2 16.4 0.00 0.0
2011 24.1 12.7 0.00 0.0
2010 21.3 15.5 0.08 0.0
2009 21.3 18.0 0.00 0.0
2008 22.0 9.2 0.00 0.0
2007 24.5 16.7 0.00 0.0
2006 22.1 8.0 0.18 0.0
2005 28.0 11.5 0.00 0.0
2004 27.0 19.0 0.34 0.0
2003 25.1 12.2 0.79 0.0
2002 27.3 11.4 0.00 0.0
2001 28.2 13.0 1.18 0.0
2000 26.3 13.8 0.03 0.0
1999 29.0 15.3 0.00 0.0
1998 25.8 16.0 0.46 0.0
1997 25.4 9.4 0.00 0.0
1996 19.0 14.2 0.06 0.0
1995 23.4 10.0 0.10 0.0
1994 25.5 17.3 0.92 0.0
1993 32.9 18.1 0.00 0.0
1992 30.0 19.5 0.42 0.0
1991 30.6 17.2 0.00 0.0
1990 30.1 17.1 0.02 0.0
1989 21.1 13.3 0.00 0.0
1988 22.4 12.9 0.00 0.0
1987 19.6 4.8 0.00 0.0
1986 23.6 8.0 2.39 0.0
1985 21.8 15.9 1.10 0.0
1984 28.1 11.8 0.00 0.0
1983 32.5 14.5 0.48 0.0
1982 22.0 10.5 0.00 0.0
1981 25.0 7.5 0.00 0.0
1980 22.5 16.0 0.18 0.0
1979 24.5 12.5 0.22 0.0
1978 23.5 12.0 0.00 0.0
1977 23.5 6.0 0.00 0.0
1976 27.2 12.2 0.00 0.0
1975 27.8 20.6 0.13 0.0
1974 27.8 9.4 0.23 0.0
1973 23.9 17.2 0.10 0.0
1972 25.6 17.2 0.00 0.0
1971 19.4 12.8 0.00 0.0
1970 28.3 17.2 0.10 0.0
1969 17.2 11.7 0.00 0.0
1968 18.9 13.3 0.00 0.0
1967 25.0 15.6 0.00 0.0
1966 22.2 12.8 0.00 0.0
1965 22.8 13.3 0.25 0.0
1964 22.2 10.6 0.00 0.0
1963 23.3 7.8 0.00 0.0
1962 30.0 16.7 0.00 0.0
1961 26.1 19.4 0.03 0.0
1960 27.8 7.2 0.00 0.0
1959 33.3 17.8 1.12 0.0
1958 20.6 8.9 0.00 0.0
1957 27.8 15.0 0.00 0.0
1956 21.7 12.2 0.10 0.0
1955 29.4 13.3 0.00 0.0
1954 18.9 8.9 0.00 0.0
1953 28.3 17.8 0.00 0.0
1952 30.6 15.0 0.00 0.0
1951 28.3 9.4 0.00 0.0
1950 20.0 13.9 0.25 0.0
1949 35.0 13.3 2.92 0.0
1948 33.9 20.6 0.00 0.0
1947 21.1 17.8 0.00 0.0
1946 21.7 11.1 0.05 0.0
1945 17.2 12.2 0.00 0.0
1944 23.9 5.6 0.00 0.0
1943 17.8 11.1 0.00 0.0
1942 23.9 6.1 0.00 0.0
1941 21.7 17.2 0.00 0.0
1940 21.7 3.3 0.00 0.0
1939 25.0 11.7 0.00 0.0
1938 21.7 7.2 0.00 0.0
1937 31.1 15.6 0.00 0.0
1936 19.4 8.9 0.00 0.0
1935 26.1 13.9 0.00 0.0
1934 20.6 7.2 0.00 0.0
1933 27.2 14.4 2.21 0.0
1932 31.7 20.6 0.00 0.0
1931 23.9 9.4 0.00 0.0
1930 28.3 11.1 0.00 0.0
1929 30.6 16.1 0.00 0.0
1928 25.0 12.2 0.00 0.0
1927 22.8 5.6 0.00 0.0
1926 24.4 6.1 0.00 0.0
1925 32.2 15.6 0.00 0.0
1924 25.6 12.8 0.00 0.0
1923 21.7 8.9 0.00 0.0
1922 23.9 11.1 0.00 0.0
1921 29.4 13.3 0.00 0.0
1920 27.8 15.0 0.00 0.0
1919 17.8 11.1 0.20 0.0
1918 27.2 15.0 0.08 0.0
1917 20.0 8.3 0.00 0.0
1916 28.3 10.6 0.10 0.0
1915 16.7 10.0 0.13 0.0
1914 18.9 5.0 0.00 0.0
1913 23.3 7.2 1.42 0.0
1912 22.8 12.2 0.89 0.0
1911 28.3 15.6 0.00 0.0
1910 23.9 12.2 0.25 0.0
1909 27.8 18.9 0.18 0.0
1908 23.3 8.3 0.00 0.0
1907 17.8 6.1 0.25 0.0
1906 26.7 17.8 0.00 0.0
1905 21.7 9.4 0.15 0.0
1904 22.8 8.3 0.13 0.0
1903 22.2 11.7 0.00 0.0
1902 26.7 14.4 0.25 0.0
1901 26.7 12.2 0.00 0.0
1900 31.1 20.6 0.00 0.0
1899 26.1 12.2 0.00 0.0
1898 18.9 11.7 0.05 0.0
1897 22.8 10.0 0.00 0.0
1896 27.2 9.4 0.00 0.0
1895 27.8 12.2 0.00 0.0
1894 21.1 8.3 0.00 0.0
1893 26.1 16.7 0.00 0.0
1892 22.2 14.4 0.61 0.0
1891 23.9 9.4 0.00 0.0
1890 24.4 11.7 0.00 0.0
What's the all-time high for Ottawa on 8/26?
For the date of Aug 26, the highest temperature ever reached in Ottawa history is 35.0 °C which happened in 1949.
Highest Temperatures in Ottawa on August 26
Rank Temperature Year
1 35.0 °C 1949
2 33.9 °C 1948
3 33.3 °C 1959
4 32.9 °C 1993
5 32.5 °C 1983
6 32.2 °C 1925
7 32.0 °C 2021
8 31.7 °C 1932
9 31.2 °C 2012
10 31.1 °C 1937
10 31.1 °C 1900
What's the all-time low for Ottawa on 8/26?
For the date of Aug 26, the lowest temperature ever reached in Ottawa history is 3.3 °C which happened in 1940.
Lowest Temperatures in Ottawa on August 26
Rank Temperature Year
1 3.3 °C 1940
2 4.8 °C 1987
3 5.0 °C 1914
4 5.6 °C 1944
4 5.6 °C 1927
6 6.0 °C 1977
7 6.1 °C 1942
7 6.1 °C 1907
7 6.1 °C 1926
10 7.2 °C 1960
10 7.2 °C 1934
10 7.2 °C 1913
10 7.2 °C 1938
Lowest High Temperatures in Ottawa on August 26
Rank Temperature Year
1 16.7 °C 1915
2 17.2 °C 1945
2 17.2 °C 1969
4 17.8 °C 1907
4 17.8 °C 1919
4 17.8 °C 1943
7 18.9 °C 1954
7 18.9 °C 1898
7 18.9 °C 1968
7 18.9 °C 1914
What's the most it has ever rained in Ottawa on 8/26?
For the date of Aug 26, the most precipitation ever recorded in Ottawa history is 2.92 cm which happened in 1949.
All-Time Most Precipitation in Ottawa on August 26
Rank Precipitation Year
1 2.92 cm 1949
2 2.39 cm 1986
3 2.21 cm 1933
4 1.42 cm 1913
5 1.18 cm 2001
6 1.12 cm 1959
7 1.10 cm 1985
8 0.92 cm 1994
9 0.89 cm 1912
10 0.79 cm 2003
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.
© H Brothers Inc, 2021–2024
Contact us | Privacy policy