Ottawa November 12 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of November 12.
November 12 All-Time Records
1889–2024
Highest temperature 20.5 °C 2012
Lowest temperature -16.7 °C 1933
Lowest daily high -7.0 °C 2019
Highest daily low 10.6 °C 1970
Most precipitation 3.56 cm 1974
Most snow 11.4 cm 1942
November 12 Average Weather
1991–2020 1
Average high 6.7 °C
Average low -0.9 °C
Chance precipitation 43.7%
Chance snow 13.0%
Ottawa November 12 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 3.5 -4.5 0.00 0.0
2022 13.0 8.0 0.04 0.0
2021 14.0 3.0 0.60 0.0
2020 8.5 2.0 0.00 0.0
2019 -7.0 -9.0 0.00 n/a
2018 5.5 -4.5 0.72 7.0
2017 4.0 -4.0 0.00 0.0
2016 7.5 -2.5 0.00 0.0
2015 11.3 7.2 1.25 0.0
2014 9.6 4.0 0.00 0.0
2013 -1.7 -5.0 0.00 0.0
2012 20.5 0.2 0.56 0.0
2011 10.4 -0.8 0.00 0.0
2010 12.0 -4.4 0.00 0.0
2009 10.3 -5.8 0.00 0.0
2008 5.4 -5.1 0.00 0.0
2007 7.6 -0.2 0.88 0.0
2006 5.6 1.9 0.04 0.0
2005 10.5 -4.3 0.00 0.0
2004 2.8 -6.4 0.00 0.0
2003 11.5 2.4 1.85 0.0
2002 6.1 4.1 0.00 0.0
2001 2.5 -2.3 0.00 0.0
2000 8.1 0.0 0.00 0.0
1999 6.0 -4.6 0.39 0.0
1998 8.5 4.0 0.00 0.0
1997 -0.5 -5.8 0.10 1.0
1996 -0.7 -4.2 0.00 0.0
1995 -0.9 -6.2 0.06 0.6
1994 8.1 -3.2 0.00 0.0
1993 3.9 1.0 0.02 0.0
1992 15.2 -2.5 1.30 0.0
1991 1.6 -3.0 0.08 0.8
1990 -3.5 -5.4 0.00 0.0
1989 1.5 -1.5 0.00 0.0
1988 4.4 -1.5 0.00 0.0
1987 3.4 -6.7 0.00 0.0
1986 4.2 -4.6 0.02 0.2
1985 0.4 -4.6 1.72 0.0
1984 1.7 0.5 0.02 0.2
1983 0.5 -2.5 0.00 0.0
1982 18.0 8.5 0.36 0.0
1981 -1.0 -7.5 0.00 0.0
1980 2.0 -2.0 0.00 0.0
1979 3.0 0.0 0.00 0.0
1978 1.0 -3.5 0.00 0.0
1977 -0.5 -2.5 0.12 4.2
1976 -1.7 -8.3 0.00 0.0
1975 6.7 0.0 0.43 0.0
1974 10.0 2.2 3.56 0.0
1973 7.2 -0.6 0.05 0.0
1972 8.3 0.6 0.00 0.0
1971 -1.1 -3.3 0.25 2.5
1970 12.2 10.6 2.03 0.0
1969 6.7 5.0 0.15 0.0
1968 2.2 -1.1 0.76 8.4
1967 11.7 2.8 0.48 0.0
1966 7.2 3.3 0.00 0.0
1965 8.9 -0.6 0.69 0.0
1964 13.9 0.6 0.10 0.0
1963 6.7 2.2 0.00 0.0
1962 1.1 -4.4 0.00 0.0
1961 12.8 -1.1 1.09 0.0
1960 7.2 1.1 0.20 0.0
1959 3.9 -0.6 0.00 0.0
1958 8.3 3.3 0.00 0.0
1957 11.7 0.6 0.00 0.0
1956 10.0 1.1 0.00 0.0
1955 11.1 5.6 0.00 0.0
1954 1.7 -0.6 0.00 0.0
1953 5.6 1.1 0.00 0.0
1952 1.7 -2.2 0.00 0.0
1951 2.8 -8.3 0.18 0.0
1950 1.7 -3.9 0.00 0.0
1949 2.2 -3.3 0.51 0.0
1948 7.2 0.6 0.53 0.0
1947 5.0 0.0 0.00 0.0
1946 2.2 2.2 0.00 0.0
1945 11.7 0.6 0.23 0.0
1944 4.4 -2.8 0.00 0.0
1943 2.8 -6.7 0.18 1.8
1942 1.7 -5.0 1.14 11.4
1941 -2.2 -6.7 0.00 0.0
1940 8.3 6.1 0.00 0.0
1939 -0.6 -5.0 0.05 0.5
1938 6.1 -0.6 0.56 0.0
1937 4.4 -8.9 0.30 0.0
1936 7.8 -0.6 0.25 0.0
1935 0.0 -1.1 0.64 0.0
1934 -0.6 -2.8 0.25 2.5
1933 -4.4 -16.7 0.08 0.8
1932 6.7 -0.6 0.00 0.0
1931 2.2 -5.0 1.30 0.0
1930 7.2 -1.7 0.00 0.0
1929 7.2 5.6 0.00 0.0
1928 2.2 -2.8 0.00 0.0
1927 16.7 0.6 0.10 0.0
1926 -1.1 -9.4 0.08 0.8
1925 5.6 -3.3 n/a 0.0
1924 14.4 0.0 0.05 0.0
1923 6.7 3.3 0.00 0.0
1922 8.9 4.4 0.00 0.0
1921 0.0 -2.8 0.00 0.0
1920 -1.7 -8.3 0.00 0.0
1919 5.0 -1.7 0.13 0.0
1918 3.3 -5.6 0.00 0.0
1917 3.3 -1.7 0.00 0.0
1916 -1.1 -6.7 0.00 0.0
1915 13.3 1.7 0.05 0.0
1914 1.7 -3.9 0.13 1.3
1913 2.8 -5.6 0.00 0.0
1912 10.6 5.0 0.00 0.0
1911 15.6 3.9 0.25 0.0
1910 2.8 -2.8 0.00 0.0
1909 17.8 7.8 0.00 0.0
1908 3.3 -1.7 0.00 0.0
1907 0.6 -8.9 0.00 0.0
1906 2.8 -2.2 0.81 2.5
1905 8.9 1.1 0.00 0.0
1904 10.0 -7.2 0.00 0.0
1903 8.3 1.7 0.20 0.0
1902 1.1 -1.7 1.91 0.0
1901 1.1 -3.3 2.08 0.0
1900 4.4 -0.6 0.00 0.0
1899 -1.1 -7.8 0.13 1.3
1898 2.2 -13.9 0.00 0.0
1897 2.2 0.0 0.00 0.0
1896 6.7 1.7 0.00 0.0
1895 2.8 -1.7 0.00 0.0
1894 -2.2 -8.3 0.00 0.0
1893 9.4 -1.7 0.00 0.0
1892 2.8 -3.9 0.10 1.0
1891 7.8 2.2 0.00 0.0
1890 3.9 -5.0 0.00 0.0
1889 7.2 2.8 0.00 0.0
What's the all-time high for Ottawa on 11/12?
For the date of Nov 12, the highest temperature ever reached in Ottawa history is 20.5 °C which happened in 2012.
Highest Temperatures in Ottawa on November 12
Rank Temperature Year
1 20.5 °C 2012
2 18.0 °C 1982
3 17.8 °C 1909
4 16.7 °C 1927
5 15.6 °C 1911
6 15.2 °C 1992
7 14.4 °C 1924
8 14.0 °C 2021
9 13.9 °C 1964
10 13.3 °C 1915
What's the all-time low for Ottawa on 11/12?
For the date of Nov 12, the lowest temperature ever reached in Ottawa history is -16.7 °C which happened in 1933.
Lowest Temperatures in Ottawa on November 12
Rank Temperature Year
1 -16.7 °C 1933
2 -13.9 °C 1898
3 -9.4 °C 1926
4 -9.0 °C 2019
5 -8.9 °C 1937
5 -8.9 °C 1907
7 -8.3 °C 1951
7 -8.3 °C 1920
7 -8.3 °C 1976
7 -8.3 °C 1894
Lowest High Temperatures in Ottawa on November 12
Rank Temperature Year
1 -7.0 °C 2019
2 -4.4 °C 1933
3 -3.5 °C 1990
4 -2.2 °C 1894
4 -2.2 °C 1941
6 -1.7 °C 2013
6 -1.7 °C 1920
6 -1.7 °C 1976
9 -1.1 °C 1899
9 -1.1 °C 1916
9 -1.1 °C 1971
9 -1.1 °C 1926
What's the most it has ever rained in Ottawa on 11/12?
For the date of Nov 12, the most precipitation ever recorded in Ottawa history is 3.56 cm which happened in 1974.
All-Time Most Precipitation in Ottawa on November 12
Rank Precipitation Year
1 3.56 cm 1974
2 2.08 cm 1901
3 2.03 cm 1970
4 1.91 cm 1902
5 1.85 cm 2003
6 1.72 cm 1985
7 1.30 cm 1992
7 1.30 cm 1931
9 1.25 cm 2015
10 1.14 cm 1942
All-Time Most Snow in Ottawa on November 12
Rank Precipitation Year
1 11.4 cm 1942
2 8.4 cm 1968
3 7.0 cm 2018
4 4.2 cm 1977
5 2.5 cm 1971
5 2.5 cm 1906
5 2.5 cm 1934
8 1.8 cm 1943
9 1.3 cm 1899
9 1.3 cm 1914
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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