Calgary April 11 Weather Records

Daily averages and all-time records for weather in Calgary, Alberta for the date of April 11.
April 11 All-Time Records
1881–2024
Highest temperature 22.8 °C 1913
Lowest temperature -21.7 °C 1940
Lowest daily high -6.1 °C 1953
Highest daily low 8.9 °C 1886
Most precipitation 1.09 cm 1952
Most snow 8.1 cm 1894
April 11 Average Weather
1991–2020 1
Average high 9.9 °C
Average low -2.7 °C
Chance precipitation 31.8%
Chance snow 22.6%
Calgary April 11 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2024 14.0 -0.3 0.00 0.0
2023 n/a n/a n/a n/a
2022 0.6 -8.7 0.00 0.0
2021 5.7 -4.9 0.00 0.0
2020 -3.5 -8.2 0.31 3.8
2019 5.3 0.3 0.25 2.4
2018 8.5 -4.8 0.00 0.0
2017 9.9 -0.3 0.00 0.0
2016 18.5 -4.1 0.00 0.0
2015 14.4 0.2 0.00 0.0
2014 13.3 0.1 0.15 0.0
2013 4.1 -1.5 0.54 4.8
2012 14.6 0.6 0.00 0.0
2011 14.5 0.8 0.00 0.0
2010 3.7 -9.4 0.00 0.0
2009 15.5 0.0 0.00 0.0
2008 10.4 -7.0 0.00 0.0
2007 6.9 -1.6 0.02 0.2
2006 10.7 1.7 0.16 0.0
2005 14.1 -4.6 0.00 0.0
2004 19.1 -1.3 0.00 0.0
2003 19.4 1.7 0.00 0.0
2002 16.4 0.6 0.00 0.0
2001 1.2 -5.6 0.00 0.6
2000 10.8 -2.6 0.00 0.0
1999 13.4 -5.9 0.00 0.0
1998 12.2 -2.7 0.00 0.0
1997 8.0 -12.6 0.00 0.0
1996 1.7 -2.8 0.11 1.7
1995 13.2 -3.9 0.00 0.0
1994 19.8 5.5 0.00 0.0
1993 6.8 -2.3 0.08 0.2
1992 -1.3 -13.4 0.02 0.4
1991 8.0 -2.9 0.09 1.2
1990 5.9 -9.7 0.00 0.0
1989 15.6 -4.4 0.00 0.0
1988 16.4 2.0 0.00 0.0
1987 9.7 -0.7 0.26 1.2
1986 -4.1 -9.0 0.19 3.4
1985 11.3 0.4 0.02 0.0
1984 11.5 -0.3 0.00 0.0
1983 -3.3 -7.8 0.04 0.4
1982 4.5 -2.7 0.00 0.0
1981 5.7 -4.4 0.16 1.6
1980 7.3 -8.7 0.00 0.0
1979 3.6 -4.5 0.00 0.0
1978 7.4 -0.8 0.25 2.8
1977 8.8 -0.7 0.00 0.0
1976 20.6 2.2 0.00 0.0
1975 10.6 -6.7 0.00 0.0
1974 13.3 -0.6 0.15 0.0
1973 17.2 -1.1 0.00 0.0
1972 10.0 -6.1 0.00 0.0
1971 6.1 -6.1 0.00 0.0
1970 8.9 -5.0 0.00 0.0
1969 16.7 0.6 0.00 0.0
1968 1.1 -5.6 0.15 2.8
1967 3.9 -1.7 0.08 1.3
1966 7.2 -6.7 0.00 0.0
1965 8.9 -0.6 0.05 0.5
1964 5.0 -2.2 0.03 0.0
1963 12.8 -6.1 0.00 0.0
1962 4.4 -6.1 0.00 0.0
1961 13.9 -4.4 0.00 0.0
1960 15.0 -2.8 0.00 0.0
1959 18.3 -2.8 0.00 0.0
1958 12.2 -0.6 0.00 0.0
1957 -3.9 -11.1 0.00 0.0
1956 8.3 -6.1 0.00 0.0
1955 6.7 -6.1 0.10 1.0
1954 12.2 -4.4 0.00 0.0
1953 -6.1 -8.9 0.74 7.4
1952 8.3 -0.6 1.09 0.0
1951 13.9 -2.8 0.00 0.0
1950 8.9 -3.9 0.00 0.0
1949 13.9 0.0 0.03 0.0
1948 -0.6 -8.3 0.58 5.8
1947 9.4 -3.3 0.00 0.0
1946 17.2 -2.8 0.00 0.0
1945 4.4 -6.1 0.00 0.0
1944 13.9 2.2 0.00 0.0
1943 20.0 0.0 0.00 0.0
1942 20.0 2.2 0.00 0.0
1941 14.4 0.0 0.00 0.0
1940 6.7 -21.7 0.00 0.0
1939 6.7 -6.7 0.00 0.0
1938 13.3 -1.1 0.00 0.0
1937 12.8 -1.1 0.00 0.0
1936 16.7 -1.1 0.00 0.0
1935 13.3 -2.2 0.00 0.0
1934 13.9 -5.6 0.00 0.0
1933 1.7 -7.2 0.10 1.0
1932 18.9 4.4 0.00 0.0
1931 8.9 -3.9 0.00 0.0
1930 17.8 -4.4 0.00 0.0
1929 10.0 -7.2 0.00 0.0
1928 -3.3 -7.8 0.03 0.3
1927 7.2 -15.0 0.00 0.0
1926 21.1 0.0 0.00 0.0
1925 19.4 0.0 0.00 0.0
1924 12.8 -3.3 0.00 0.0
1923 18.9 -2.2 0.00 0.0
1922 6.7 -4.4 0.51 5.1
1921 17.8 -1.1 0.00 0.0
1920 3.3 -3.9 0.03 0.3
1919 15.6 1.7 0.08 0.0
1918 21.1 1.1 0.00 0.0
1917 15.6 -3.9 0.00 0.0
1916 11.1 0.0 0.00 0.0
1915 15.6 -1.1 0.00 0.0
1914 20.6 -2.2 0.00 0.0
1913 22.8 3.3 0.00 0.0
1912 2.2 0.6 0.10 1.0
1911 3.3 -1.7 0.00 0.0
1910 11.7 1.7 0.00 0.0
1909 2.2 -4.4 0.03 0.3
1908 18.3 1.1 0.00 0.0
1907 7.8 -4.4 0.00 0.0
1906 9.4 -7.8 0.00 0.0
1905 12.2 -3.9 0.00 0.0
1904 18.9 -5.6 0.00 0.0
1903 3.3 -7.8 0.00 0.0
1902 10.6 -10.0 0.00 0.0
1901 18.9 2.8 0.00 0.0
1900 11.1 0.6 0.08 0.0
1899 8.9 -5.6 0.00 0.0
1898 8.3 -3.3 0.00 0.0
1897 11.1 1.1 0.00 0.0
1896 10.0 -5.6 0.00 0.0
1895 8.3 -2.8 0.00 0.0
1894 10.6 -1.7 0.81 8.1
1893 2.8 -3.9 0.00 0.0
1892 3.9 -5.6 0.03 0.3
1891 10.0 0.6 0.00 0.0
1890 -5.0 -9.4 0.00 0.0
1889 13.9 -3.9 0.00 0.0
1888 12.8 -5.6 0.00 0.0
1887 5.0 -2.8 0.00 0.0
1886 21.1 8.9 0.00 0.0
1885 12.2 -3.9 0.00 0.0
1884 n/a n/a n/a n/a
1883 n/a n/a n/a n/a
1882 n/a n/a n/a n/a
What's the all-time high for Calgary on 4/11?
For the date of Apr 11, the highest temperature ever reached in Calgary history is 22.8 °C which happened in 1913.
Highest Temperatures in Calgary on April 11
Rank Temperature Year
1 22.8 °C 1913
2 21.1 °C 1918
2 21.1 °C 1926
2 21.1 °C 1886
5 20.6 °C 1976
5 20.6 °C 1914
7 20.0 °C 1943
7 20.0 °C 1942
9 19.8 °C 1994
10 19.4 °C 2003
10 19.4 °C 1925
What's the all-time low for Calgary on 4/11?
For the date of Apr 11, the lowest temperature ever reached in Calgary history is -21.7 °C which happened in 1940.
Lowest Temperatures in Calgary on April 11
Rank Temperature Year
1 -21.7 °C 1940
2 -15.0 °C 1927
3 -13.4 °C 1992
4 -12.6 °C 1997
5 -11.1 °C 1957
6 -10.0 °C 1902
7 -9.7 °C 1990
8 -9.4 °C 2010
8 -9.4 °C 1890
10 -9.0 °C 1986
Lowest High Temperatures in Calgary on April 11
Rank Temperature Year
1 -6.1 °C 1953
2 -5.0 °C 1890
3 -4.1 °C 1986
4 -3.9 °C 1957
5 -3.5 °C 2020
6 -3.3 °C 1928
6 -3.3 °C 1983
8 -1.3 °C 1992
9 -0.6 °C 1948
10 0.6 °C 2022
What's the most it has ever rained in Calgary on 4/11?
For the date of Apr 11, the most precipitation ever recorded in Calgary history is 1.09 cm which happened in 1952.
All-Time Most Precipitation in Calgary on April 11
Rank Precipitation Year
1 1.09 cm 1952
2 0.81 cm 1894
3 0.74 cm 1953
4 0.58 cm 1948
5 0.54 cm 2013
6 0.51 cm 1922
7 0.31 cm 2020
8 0.26 cm 1987
9 0.25 cm 2019
9 0.25 cm 1978
All-Time Most Snow in Calgary on April 11
Rank Precipitation Year
1 8.1 cm 1894
2 7.4 cm 1953
3 5.8 cm 1948
4 5.1 cm 1922
5 4.8 cm 2013
6 3.8 cm 2020
7 3.4 cm 1986
8 2.8 cm 1978
8 2.8 cm 1968
10 2.4 cm 2019
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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