Ottawa October 11 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of October 11.
October 11 All-Time Records
1889–2024
Highest temperature 27.2 °C 1949
Lowest temperature -5.6 °C 1956
Lowest daily high 4.5 °C 1979
Highest daily low 15.0 °C 1914
Most precipitation 2.08 cm 1928
Most snow 1.8 cm 1979
October 11 Average Weather
1991–2020 1
Average high 14.8 °C
Average low 5.6 °C
Chance precipitation 47.1%
Chance snow 0.6%
Ottawa October 11 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 15.0 7.5 0.08 0.0
2022 18.0 -1.0 0.00 0.0
2021 23.5 14.5 0.00 0.0
2020 11.0 2.0 0.00 0.0
2019 20.0 1.5 0.00 0.0
2018 12.0 8.0 0.04 0.0
2017 10.5 8.0 0.00 0.0
2016 19.0 0.0 0.00 0.0
2015 19.5 7.2 0.00 0.0
2014 11.8 1.0 0.00 0.0
2013 22.5 2.7 0.00 0.0
2012 10.7 3.1 0.24 0.0
2011 20.3 8.8 0.00 0.0
2010 13.1 4.0 0.00 0.0
2009 9.8 2.3 0.00 0.0
2008 19.4 2.6 0.00 0.0
2007 11.4 9.8 0.80 0.0
2006 15.5 6.3 1.96 0.0
2005 14.9 9.9 0.02 0.0
2004 10.5 5.6 0.00 0.0
2003 24.0 6.8 0.00 0.0
2002 14.4 6.1 0.00 0.0
2001 19.4 10.7 0.48 0.0
2000 15.7 3.4 0.00 0.0
1999 15.1 7.3 0.00 0.0
1998 19.3 10.3 0.00 0.0
1997 14.0 2.0 0.00 0.0
1996 8.6 -2.7 0.00 0.0
1995 19.5 6.8 0.00 0.0
1994 9.9 -2.1 0.00 0.0
1993 11.1 -4.4 0.00 0.0
1992 14.4 11.1 1.10 0.0
1991 9.4 3.3 0.00 0.0
1990 15.5 6.0 0.52 0.0
1989 12.1 7.1 0.00 0.0
1988 9.6 6.1 0.00 0.0
1987 8.3 -1.8 0.00 0.0
1986 13.0 -2.9 0.00 0.0
1985 8.3 1.4 0.00 0.0
1984 14.7 6.5 0.00 0.0
1983 16.5 2.5 0.12 0.0
1982 14.5 1.0 0.14 0.0
1981 13.5 -0.5 0.00 0.0
1980 10.5 2.0 0.28 0.0
1979 4.5 -1.0 0.24 1.8
1978 22.5 7.5 0.02 0.0
1977 14.0 0.0 0.08 0.0
1976 10.6 -0.6 0.00 0.0
1975 15.6 6.7 1.35 0.0
1974 13.3 -3.3 0.10 0.0
1973 15.6 3.9 0.00 0.0
1972 15.6 0.6 0.13 0.0
1971 13.9 5.6 0.15 0.0
1970 16.1 10.0 0.74 0.0
1969 23.3 10.0 0.00 0.0
1968 16.7 7.2 0.00 0.0
1967 13.3 7.2 0.00 0.0
1966 13.3 6.1 0.13 0.0
1965 13.3 8.3 0.00 0.0
1964 7.2 -1.7 0.00 0.0
1963 14.4 8.3 0.64 0.0
1962 17.8 5.6 0.61 0.0
1961 18.9 9.4 0.00 0.0
1960 14.4 11.1 0.00 0.0
1959 17.8 6.1 0.53 0.0
1958 9.4 5.6 0.03 0.0
1957 8.9 1.1 0.28 0.0
1956 8.9 -5.6 0.00 0.0
1955 23.3 8.3 0.00 0.0
1954 20.6 8.3 1.52 0.0
1953 7.2 3.9 0.18 0.0
1952 12.2 -4.4 0.00 0.0
1951 11.7 -1.1 0.00 0.0
1950 9.4 7.8 1.30 0.0
1949 27.2 11.7 0.64 0.0
1948 11.1 3.3 0.43 0.0
1947 20.0 6.7 0.00 0.0
1946 20.6 4.4 0.61 0.0
1945 10.6 0.6 0.56 0.0
1944 14.4 6.1 0.00 0.0
1943 16.7 -5.0 0.00 0.0
1942 17.2 0.6 0.00 0.0
1941 8.3 4.4 0.64 0.0
1940 17.8 2.2 0.05 0.0
1939 10.0 6.1 0.00 0.0
1938 25.6 5.6 0.00 0.0
1937 11.7 -2.8 0.28 0.0
1936 8.9 5.0 0.13 0.0
1935 7.2 3.9 0.00 0.0
1934 12.8 2.8 0.20 0.0
1933 15.6 5.0 0.00 0.0
1932 8.3 5.6 0.25 0.0
1931 15.6 5.6 0.36 0.0
1930 25.0 7.2 0.00 0.0
1929 15.0 -4.4 0.00 0.0
1928 13.9 6.7 2.08 0.0
1927 13.9 -3.9 0.00 0.0
1926 12.2 5.0 0.00 0.0
1925 5.0 -2.8 0.00 0.0
1924 18.9 0.0 0.00 0.0
1923 17.8 7.2 0.00 0.0
1922 18.3 10.0 1.22 0.0
1921 8.3 4.4 0.05 0.0
1920 17.2 3.9 0.00 0.0
1919 19.4 4.4 0.30 0.0
1918 17.8 9.4 0.15 0.0
1917 7.2 1.1 0.00 0.0
1916 14.4 2.2 0.00 0.0
1915 14.4 -2.2 0.00 0.0
1914 22.2 15.0 0.56 0.0
1913 23.9 13.3 0.48 0.0
1912 10.0 5.0 0.00 0.0
1911 14.4 5.6 0.00 0.0
1910 18.3 5.6 0.00 0.0
1909 22.2 11.1 0.00 0.0
1908 13.9 4.4 0.61 0.0
1907 15.0 6.1 0.25 0.0
1906 6.7 0.6 0.00 0.0
1905 13.3 8.9 1.91 0.0
1904 19.4 7.2 0.00 0.0
1903 13.9 6.7 0.00 0.0
1902 18.3 -1.1 0.00 0.0
1901 19.4 11.7 0.13 0.0
1900 18.9 2.8 0.00 0.0
1899 20.0 6.7 0.00 0.0
1898 16.1 2.8 1.93 0.0
1897 20.6 -0.6 0.00 0.0
1896 13.9 -1.1 0.00 0.0
1895 16.1 2.2 0.00 0.0
1894 10.0 3.3 0.25 0.0
1893 18.3 2.2 0.00 0.0
1892 11.1 3.3 0.00 0.0
1891 10.6 0.6 1.04 0.0
1890 15.0 5.0 0.05 0.0
What's the all-time high for Ottawa on 10/11?
For the date of Oct 11, the highest temperature ever reached in Ottawa history is 27.2 °C which happened in 1949.
Highest Temperatures in Ottawa on October 11
Rank Temperature Year
1 27.2 °C 1949
2 25.6 °C 1938
3 25.0 °C 1930
4 24.0 °C 2003
5 23.9 °C 1913
6 23.5 °C 2021
7 23.3 °C 1955
7 23.3 °C 1969
9 22.5 °C 1978
9 22.5 °C 2013
What's the all-time low for Ottawa on 10/11?
For the date of Oct 11, the lowest temperature ever reached in Ottawa history is -5.6 °C which happened in 1956.
Lowest Temperatures in Ottawa on October 11
Rank Temperature Year
1 -5.6 °C 1956
2 -5.0 °C 1943
3 -4.4 °C 1993
3 -4.4 °C 1929
3 -4.4 °C 1952
6 -3.9 °C 1927
7 -3.3 °C 1974
8 -2.9 °C 1986
9 -2.8 °C 1925
9 -2.8 °C 1937
Lowest High Temperatures in Ottawa on October 11
Rank Temperature Year
1 4.5 °C 1979
2 5.0 °C 1925
3 6.7 °C 1906
4 7.2 °C 1964
4 7.2 °C 1917
4 7.2 °C 1953
4 7.2 °C 1935
8 8.3 °C 1985
8 8.3 °C 1932
8 8.3 °C 1941
8 8.3 °C 1921
8 8.3 °C 1987
What's the most it has ever rained in Ottawa on 10/11?
For the date of Oct 11, the most precipitation ever recorded in Ottawa history is 2.08 cm which happened in 1928.
All-Time Most Precipitation in Ottawa on October 11
Rank Precipitation Year
1 2.08 cm 1928
2 1.96 cm 2006
3 1.93 cm 1898
4 1.91 cm 1905
5 1.52 cm 1954
6 1.35 cm 1975
7 1.30 cm 1950
8 1.22 cm 1922
9 1.10 cm 1992
10 1.04 cm 1891
All-Time Most Snow in Ottawa on October 11
Rank Precipitation Year
1 1.8 cm 1979
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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