Ottawa December 27 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of December 27.
December 27 All-Time Records
1889–2024
Highest temperature 8.5 °C 2014
Lowest temperature -33.3 °C 1950
Lowest daily high -24.3 °C 1993
Highest daily low 3.0 °C 2023
Most precipitation 2.79 cm 1895
Most snow 17.0 cm 1946
December 27 Average Weather
1991–2020 1
Average high -3.2 °C
Average low -10.7 °C
Chance precipitation 51.8%
Chance snow 40.7%
Ottawa December 27 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 5.0 3.0 0.32 0.0
2022 -3.0 -10.0 0.80 13.0
2021 -6.0 -13.0 0.10 1.0
2020 -2.0 -10.0 0.32 2.0
2019 3.5 -5.5 0.00 0.0
2018 -4.0 -17.0 0.30 2.0
2017 -19.5 -26.0 0.00 0.0
2016 4.0 -9.0 0.04 2.0
2015 0.3 -0.8 0.00 0.0
2014 8.5 0.5 0.25 0.0
2013 1.8 -12.5 0.00 0.0
2012 -4.2 -11.0 1.17 11.7
2011 2.2 -5.7 0.98 6.0
2010 -7.7 -14.6 0.00 0.0
2009 1.0 -1.0 0.05 0.5
2008 8.1 -10.5 0.98 0.0
2007 -0.4 -6.4 0.57 6.1
2006 -5.9 -9.4 0.20 2.0
2005 -2.3 -9.1 0.00 0.0
2004 -9.2 -18.5 0.00 0.0
2003 2.2 -5.7 0.00 0.0
2002 -1.4 -13.3 0.00 0.0
2001 -4.5 -12.2 0.00 0.0
2000 -10.7 -18.5 0.18 4.5
1999 -11.5 -14.8 0.00 0.0
1998 3.9 -12.8 0.00 0.0
1997 2.0 -0.9 0.00 0.0
1996 -4.9 -17.3 0.14 2.0
1995 -5.0 -10.4 0.00 0.0
1994 1.5 -7.7 0.00 0.0
1993 -24.3 -31.2 0.00 0.0
1992 -12.3 -20.7 0.00 0.0
1991 -5.9 -9.0 0.00 0.0
1990 -7.5 -21.0 0.00 0.0
1989 -18.0 -31.4 0.12 1.2
1988 2.9 -16.7 1.07 5.6
1987 -0.5 -12.2 0.04 0.4
1986 -3.6 -10.5 0.00 0.0
1985 -2.5 -20.9 0.08 1.0
1984 -15.2 -21.3 0.16 1.4
1983 -5.7 -10.5 0.22 5.4
1982 1.5 -7.0 0.48 0.0
1981 -3.0 -12.0 0.32 5.4
1980 -12.0 -18.0 0.00 0.0
1979 -2.0 -3.0 0.00 0.0
1978 -9.0 -13.5 0.00 0.0
1977 -13.0 -20.5 0.02 0.2
1976 -17.8 -23.3 0.00 0.0
1975 -7.8 -11.1 0.00 0.0
1974 0.6 -10.0 0.03 0.3
1973 3.3 0.6 0.00 0.0
1972 -3.3 -11.7 0.41 4.1
1971 -10.0 -18.3 0.94 5.1
1970 -9.4 -17.2 0.00 0.0
1969 -4.4 -8.3 0.69 13.2
1968 -14.4 -26.1 0.56 4.6
1967 -11.7 -22.8 0.08 0.8
1966 -10.6 -14.4 0.00 0.0
1965 -10.6 -17.8 0.03 0.5
1964 -5.0 -6.1 0.00 0.0
1963 -15.6 -22.2 0.00 0.0
1962 -11.7 -20.6 0.00 0.0
1961 0.6 -2.2 0.23 1.0
1960 -15.6 -23.9 0.00 0.0
1959 -3.3 -10.6 0.41 4.1
1958 -1.7 -7.8 0.58 5.8
1957 1.1 -1.1 0.00 0.0
1956 -0.6 -11.7 0.84 8.4
1955 -8.9 -14.4 0.00 0.0
1954 2.2 -5.0 0.58 3.6
1953 -5.0 -18.3 0.05 0.5
1952 -8.3 -16.7 0.00 0.0
1951 -13.3 -17.2 0.00 0.0
1950 -4.4 -33.3 0.00 0.0
1949 7.2 1.1 0.30 0.0
1948 -2.8 -16.7 0.00 0.0
1947 -7.8 -16.7 0.51 5.1
1946 -15.0 -26.7 1.70 17.0
1945 -9.4 -12.2 0.00 0.0
1944 -12.2 -31.7 0.81 8.1
1943 2.2 -3.9 0.00 0.0
1942 -2.8 -15.6 2.03 12.7
1941 -3.3 -6.1 0.00 0.0
1940 2.2 -1.7 0.71 0.0
1939 -16.1 -23.3 0.00 0.0
1938 1.7 -10.0 0.08 0.0
1937 -10.6 -16.7 0.05 0.5
1936 7.8 -3.3 0.86 0.0
1935 -12.8 -16.1 0.03 0.3
1934 -20.6 -24.4 0.00 0.0
1933 -23.3 -23.9 0.00 0.0
1932 5.6 -3.9 0.00 0.0
1931 -5.6 -15.0 0.00 0.0
1930 -1.1 -2.8 0.00 0.0
1929 3.9 -3.3 0.00 0.0
1928 2.8 -5.0 0.00 0.0
1927 1.7 -9.4 0.00 0.0
1926 -5.0 -18.9 0.00 0.0
1925 -19.4 -27.8 0.00 0.0
1924 -1.1 -17.2 0.00 0.0
1923 -3.3 -8.9 0.00 0.0
1922 1.1 -11.7 0.00 0.0
1921 -1.7 -12.2 0.25 2.5
1920 -10.6 -20.0 1.14 11.4
1919 1.7 -8.9 0.00 0.0
1918 -11.1 -19.4 0.00 0.0
1917 -18.3 -28.9 0.25 2.5
1916 -10.6 -15.6 0.08 0.8
1915 1.1 -11.7 0.25 2.5
1914 -9.4 -27.8 0.00 0.0
1913 -11.1 -20.6 0.00 0.0
1912 1.1 -2.8 0.25 2.5
1911 3.9 -3.3 0.28 0.0
1910 -5.0 -15.6 0.38 3.8
1909 -7.8 -16.7 0.00 0.0
1908 -4.4 -15.6 0.00 0.0
1907 5.6 -13.3 0.00 0.0
1906 1.7 -7.2 1.27 12.7
1905 4.4 -1.1 0.00 0.0
1904 -3.3 -12.8 1.02 10.2
1903 -18.3 -31.1 0.64 6.4
1902 -5.0 -10.0 1.02 10.2
1901 2.2 -2.8 0.13 1.3
1900 -10.6 -21.1 0.00 0.0
1899 -5.6 -14.4 0.13 1.3
1898 1.7 -10.6 0.08 0.8
1897 -3.3 -17.2 0.00 0.0
1896 -14.4 -22.8 0.00 0.0
1895 3.9 -6.1 2.79 0.0
1894 -15.6 -21.7 1.52 15.2
1893 0.0 -22.2 0.25 2.5
1892 -13.3 -18.3 0.00 0.0
1891 0.6 -6.7 0.00 0.0
1890 -8.3 -14.4 0.51 5.1
1889 -12.8 -16.1 0.00 0.0
What's the all-time high for Ottawa on 12/27?
For the date of Dec 27, the highest temperature ever reached in Ottawa history is 8.5 °C which happened in 2014.
Highest Temperatures in Ottawa on December 27
Rank Temperature Year
1 8.5 °C 2014
2 8.1 °C 2008
3 7.8 °C 1936
4 7.2 °C 1949
5 5.6 °C 1907
5 5.6 °C 1932
7 5.0 °C 2023
8 4.4 °C 1905
9 4.0 °C 2016
10 3.9 °C 1998
10 3.9 °C 1895
10 3.9 °C 1929
10 3.9 °C 1911
What's the all-time low for Ottawa on 12/27?
For the date of Dec 27, the lowest temperature ever reached in Ottawa history is -33.3 °C which happened in 1950.
Lowest Temperatures in Ottawa on December 27
Rank Temperature Year
1 -33.3 °C 1950
2 -31.7 °C 1944
3 -31.4 °C 1989
4 -31.2 °C 1993
5 -31.1 °C 1903
6 -28.9 °C 1917
7 -27.8 °C 1914
7 -27.8 °C 1925
9 -26.7 °C 1946
10 -26.1 °C 1968
Lowest High Temperatures in Ottawa on December 27
Rank Temperature Year
1 -24.3 °C 1993
2 -23.3 °C 1933
3 -20.6 °C 1934
4 -19.5 °C 2017
5 -19.4 °C 1925
6 -18.3 °C 1903
6 -18.3 °C 1917
8 -18.0 °C 1989
9 -17.8 °C 1976
10 -16.1 °C 1939
What's the most it has ever rained in Ottawa on 12/27?
For the date of Dec 27, the most precipitation ever recorded in Ottawa history is 2.79 cm which happened in 1895.
All-Time Most Precipitation in Ottawa on December 27
Rank Precipitation Year
1 2.79 cm 1895
2 2.03 cm 1942
3 1.70 cm 1946
4 1.52 cm 1894
5 1.27 cm 1906
6 1.17 cm 2012
7 1.14 cm 1920
8 1.07 cm 1988
9 1.02 cm 1904
9 1.02 cm 1902
All-Time Most Snow in Ottawa on December 27
Rank Precipitation Year
1 17.0 cm 1946
2 15.2 cm 1894
3 13.2 cm 1969
4 13.0 cm 2022
5 12.7 cm 1942
5 12.7 cm 1906
7 11.7 cm 2012
8 11.4 cm 1920
9 10.2 cm 1902
9 10.2 cm 1904
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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