Calgary December 11 Weather Records

Daily averages and all-time records for weather in Calgary, Alberta for the date of December 11.
December 11 All-Time Records
1881–2024
Highest temperature 12.5 °C 1980
Lowest temperature -34.4 °C 1922
Lowest daily high -25.6 °C 1893
Highest daily low 4.7 °C 2014
Most precipitation 2.18 cm 1889
Most snow 21.8 cm 1889
December 11 Average Weather
1991–2020 1
Average high 0.1 °C
Average low -11.5 °C
Chance precipitation 25.5%
Chance snow 24.9%
Calgary December 11 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 1.4 -7.3 0.00 0.0
2022 -7.4 -16.4 0.00 0.0
2021 3.6 -6.5 0.26 3.0
2020 -7.2 -11.9 0.02 0.2
2019 -6.1 -12.6 0.32 4.0
2018 4.5 -6.1 0.00 0.0
2017 10.2 n/a 0.00 0.0
2016 -15.6 -23.7 0.02 0.2
2015 -1.3 -3.0 0.00 0.0
2014 12.0 4.7 0.00 0.0
2013 2.2 -17.2 0.00 0.0
2012 3.8 -7.7 0.00 0.0
2011 -1.2 -8.2 0.56 5.6
2010 0.3 -17.5 0.00 0.0
2009 -6.6 -14.9 0.18 1.8
2008 3.1 -10.1 0.00 0.0
2007 4.1 -16.5 0.00 0.0
2006 5.8 -4.9 0.00 0.0
2005 9.7 -2.1 0.00 0.0
2004 8.4 -3.8 0.04 0.8
2003 0.2 -17.6 0.00 0.0
2002 6.4 -2.1 0.00 0.0
2001 -8.8 -20.0 0.00 0.0
2000 -11.8 -30.9 0.00 0.0
1999 5.8 -8.9 0.00 0.0
1998 6.4 -2.8 0.00 0.0
1997 8.9 -6.1 0.00 0.0
1996 3.2 -12.2 0.04 0.4
1995 -20.3 -22.9 0.20 2.4
1994 2.8 -10.7 0.00 0.0
1993 5.8 -6.1 0.00 0.0
1992 -3.7 -11.7 0.00 0.0
1991 3.2 -7.2 0.04 0.4
1990 -2.4 -7.4 0.08 1.6
1989 3.3 -18.5 0.00 0.0
1988 10.6 -8.4 0.00 0.0
1987 4.0 -2.7 0.06 0.8
1986 3.9 -10.7 0.00 0.0
1985 0.9 -13.6 0.08 1.6
1984 -5.2 -19.8 0.00 0.0
1983 0.6 -20.5 0.00 0.0
1982 8.4 -13.5 0.00 0.0
1981 -0.2 -10.2 0.00 0.0
1980 12.5 -4.3 0.00 0.0
1979 -1.3 -17.6 0.00 0.0
1978 5.4 -10.0 0.00 0.2
1977 8.3 -21.4 0.00 0.0
1976 5.0 -8.9 0.25 4.3
1975 -18.9 -24.4 0.00 0.0
1974 1.7 -5.6 0.03 0.5
1973 2.8 -7.8 0.41 5.6
1972 -5.6 -14.4 0.13 1.5
1971 -20.6 -28.9 0.00 0.0
1970 5.0 -9.4 0.00 0.0
1969 0.0 -11.7 0.00 0.0
1968 -12.2 -21.7 0.05 1.0
1967 -0.6 -13.3 0.18 3.3
1966 4.4 -2.8 0.00 0.0
1965 1.7 -12.2 0.00 0.0
1964 -7.2 -12.8 0.00 0.0
1963 2.2 -11.1 0.10 1.0
1962 11.1 -13.3 0.03 0.3
1961 -15.6 -29.4 0.00 0.0
1960 7.8 -13.3 0.00 0.0
1959 8.9 -3.9 0.00 0.0
1958 -6.7 -13.9 0.05 0.5
1957 10.6 -11.7 0.00 0.0
1956 -17.8 -26.1 0.05 0.5
1955 1.1 -9.4 0.10 1.0
1954 6.1 -10.0 0.00 0.0
1953 5.0 -6.7 0.00 0.0
1952 -1.7 -8.9 0.00 0.0
1951 10.0 -1.7 0.91 7.9
1950 -1.7 -9.4 0.00 0.0
1949 -17.2 -30.0 0.00 0.0
1948 -7.2 -13.9 0.00 0.0
1947 0.6 -7.8 0.00 0.0
1946 -5.6 -17.2 0.23 2.3
1945 -4.4 -10.0 0.05 0.5
1944 10.6 -7.8 0.00 0.0
1943 5.6 -5.6 0.00 0.0
1942 6.1 0.6 0.00 0.0
1941 -2.8 -18.3 0.15 1.5
1940 -6.1 -15.6 0.20 2.0
1939 5.6 1.7 0.00 0.0
1938 -3.3 -12.2 0.00 0.0
1937 -3.3 -20.6 0.00 0.0
1936 4.4 -4.4 0.00 0.0
1935 3.3 -6.7 0.00 0.0
1934 10.0 -1.7 0.00 0.0
1933 -18.9 -21.1 0.76 7.6
1932 -4.4 -22.2 0.20 2.0
1931 -11.1 -18.9 0.51 5.1
1930 5.6 -7.8 0.00 0.0
1929 -13.9 -26.1 0.00 0.0
1928 6.1 -5.6 0.00 0.0
1927 -2.8 -20.6 0.00 0.0
1926 -1.1 -16.7 1.02 10.2
1925 12.2 0.6 0.00 0.0
1924 11.7 -1.1 0.00 0.0
1923 7.2 -7.8 0.05 0.5
1922 -23.9 -34.4 0.25 2.5
1921 10.6 1.1 0.00 0.0
1920 4.4 -10.0 0.00 0.0
1919 -24.4 -31.1 0.00 0.0
1918 -1.1 -16.7 0.00 0.0
1917 -20.6 -25.6 0.00 0.0
1916 2.2 -16.7 0.51 5.1
1915 -8.3 -11.7 0.00 0.0
1914 -14.4 -23.3 0.00 0.0
1913 9.4 -5.0 0.00 0.0
1912 3.9 -15.0 0.00 0.0
1911 4.4 -11.1 0.00 0.0
1910 6.7 -13.3 0.00 0.0
1909 -3.3 -20.6 0.00 0.0
1908 5.6 -10.0 0.00 0.0
1907 5.6 -8.9 0.00 0.0
1906 -1.1 -18.9 0.00 0.0
1905 2.2 -3.3 0.00 0.0
1904 -0.6 -10.0 0.00 0.0
1903 -3.3 -17.8 0.25 2.5
1902 -15.0 -26.1 0.00 0.0
1901 -3.9 -11.1 0.51 5.1
1900 6.7 -9.4 0.00 0.0
1899 -6.7 -10.6 0.00 0.0
1898 -2.2 -7.2 0.00 0.0
1897 1.1 -9.4 0.00 0.0
1896 4.4 -5.6 0.20 2.0
1895 8.3 -3.9 0.00 0.0
1894 5.0 -13.3 0.00 0.0
1893 -25.6 -31.1 0.00 0.0
1892 -5.6 -13.9 0.00 0.0
1891 3.3 -5.6 0.00 0.0
1890 -3.3 -12.8 0.00 0.0
1889 -11.7 -17.2 2.18 21.8
1888 5.0 -15.0 0.00 0.0
1887 4.4 -9.4 0.00 0.0
1886 3.9 -10.6 0.00 0.0
1885 -7.2 -21.7 0.00 0.0
1884 -3.9 -11.7 0.00 0.0
1883 n/a n/a n/a n/a
1882 n/a n/a n/a n/a
1881 -13.9 -17.2 0.00 0.0
What's the all-time high for Calgary on 12/11?
For the date of Dec 11, the highest temperature ever reached in Calgary history is 12.5 °C which happened in 1980.
Highest Temperatures in Calgary on December 11
Rank Temperature Year
1 12.5 °C 1980
2 12.2 °C 1925
3 12.0 °C 2014
4 11.7 °C 1924
5 11.1 °C 1962
6 10.6 °C 1988
6 10.6 °C 1957
6 10.6 °C 1944
6 10.6 °C 1921
10 10.2 °C 2017
What's the all-time low for Calgary on 12/11?
For the date of Dec 11, the lowest temperature ever reached in Calgary history is -34.4 °C which happened in 1922.
Lowest Temperatures in Calgary on December 11
Rank Temperature Year
1 -34.4 °C 1922
2 -31.1 °C 1919
2 -31.1 °C 1893
4 -30.9 °C 2000
5 -30.0 °C 1949
6 -29.4 °C 1961
7 -28.9 °C 1971
8 -26.1 °C 1902
8 -26.1 °C 1956
8 -26.1 °C 1929
Lowest High Temperatures in Calgary on December 11
Rank Temperature Year
1 -25.6 °C 1893
2 -24.4 °C 1919
3 -23.9 °C 1922
4 -20.6 °C 1917
4 -20.6 °C 1971
6 -20.3 °C 1995
7 -18.9 °C 1933
7 -18.9 °C 1975
9 -17.8 °C 1956
10 -17.2 °C 1949
What's the most it has ever rained in Calgary on 12/11?
For the date of Dec 11, the most precipitation ever recorded in Calgary history is 2.18 cm which happened in 1889.
All-Time Most Precipitation in Calgary on December 11
Rank Precipitation Year
1 2.18 cm 1889
2 1.02 cm 1926
3 0.91 cm 1951
4 0.76 cm 1933
5 0.56 cm 2011
6 0.51 cm 1901
6 0.51 cm 1931
6 0.51 cm 1916
9 0.41 cm 1973
10 0.32 cm 2019
All-Time Most Snow in Calgary on December 11
Rank Precipitation Year
1 21.8 cm 1889
2 10.2 cm 1926
3 7.9 cm 1951
4 7.6 cm 1933
5 5.6 cm 1973
5 5.6 cm 2011
7 5.1 cm 1916
7 5.1 cm 1931
7 5.1 cm 1901
10 4.3 cm 1976
Weather Station Details
Years Station Coordinates
2012–2024 Calgary International Airport location
1881–2012 Calgary International Airport location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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