Calgary April 15 Weather Records

Daily averages and all-time records for weather in Calgary, Alberta for the date of April 15.
April 15 All-Time Records
1881–2024
Highest temperature 26.3 °C 1984
Lowest temperature -13.3 °C 1953
Lowest daily high -5.6 °C 1896
Highest daily low 5.9 °C 1980
Most precipitation 3.05 cm 1930
Most snow 12.7 cm 1933
April 15 Average Weather
1991–2020 1
Average high 10.6 °C
Average low -2.1 °C
Chance precipitation 32.9%
Chance snow 22.3%
Calgary April 15 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2024 16.4 1.1 0.06 0.0
2023 12.9 -4.3 0.00 0.0
2022 -2.0 -9.5 0.10 1.0
2021 14.9 -3.3 0.00 0.0
2020 1.5 -2.5 0.67 6.6
2019 9.9 -4.6 0.00 0.0
2018 8.6 -1.8 0.00 0.0
2017 3.9 -3.4 0.12 1.2
2016 14.1 0.0 0.00 0.0
2015 14.9 -2.7 0.00 0.0
2014 9.2 -0.1 0.14 1.0
2013 -2.8 -8.8 0.10 1.4
2012 -0.3 -4.8 0.00 0.0
2011 0.4 -5.8 0.00 0.0
2010 13.0 -2.3 0.00 0.0
2009 7.2 -1.3 0.00 0.0
2008 5.8 -2.0 0.00 0.0
2007 11.1 0.2 0.00 0.0
2006 6.7 -1.5 0.08 0.0
2005 12.9 -0.6 0.00 0.0
2004 -0.2 -4.3 0.00 0.0
2003 8.6 0.9 0.00 0.0
2002 9.1 -3.2 0.00 0.0
2001 6.1 -2.3 0.02 0.6
2000 -5.3 -13.1 0.02 0.6
1999 11.8 -8.4 0.00 0.0
1998 9.3 -3.2 0.08 0.0
1997 15.8 -5.7 0.00 0.0
1996 18.9 -2.0 0.00 0.0
1995 5.7 -1.7 0.18 1.8
1994 17.5 3.3 0.00 0.0
1993 12.2 -0.5 0.00 0.0
1992 18.1 -2.2 0.00 0.0
1991 9.3 0.5 0.00 0.0
1990 13.1 -2.7 0.00 0.2
1989 13.8 4.0 0.00 0.0
1988 23.6 1.4 0.00 0.0
1987 14.5 2.5 0.00 0.0
1986 13.7 -0.5 0.00 0.0
1985 6.5 -2.9 0.00 0.0
1984 26.3 3.1 0.00 0.0
1983 13.9 -3.2 0.00 0.0
1982 6.7 -2.3 0.00 0.0
1981 19.9 0.7 0.00 0.0
1980 16.2 5.9 0.00 0.0
1979 7.4 -3.1 0.20 2.2
1978 -0.3 -4.1 0.00 0.0
1977 16.6 -5.4 0.00 0.0
1976 10.6 -0.6 0.08 0.0
1975 2.2 -2.8 0.00 0.0
1974 16.1 2.8 0.00 0.0
1973 11.1 -8.3 0.00 0.0
1972 7.2 -4.4 0.15 2.3
1971 8.9 -1.7 0.13 2.8
1970 -1.7 -5.0 0.76 10.4
1969 14.4 2.2 0.00 0.0
1968 7.2 -5.6 0.00 0.0
1967 5.0 -6.1 0.00 0.0
1966 9.4 -1.1 0.13 3.0
1965 0.0 -3.3 0.36 4.3
1964 4.4 -3.9 0.00 0.3
1963 13.3 1.1 0.00 0.0
1962 20.6 0.0 0.18 1.8
1961 11.1 -7.8 0.00 0.0
1960 8.3 1.1 0.10 1.0
1959 4.4 0.6 0.28 2.3
1958 11.7 -0.6 0.00 0.0
1957 6.1 0.6 0.05 0.0
1956 19.4 -1.1 0.00 0.0
1955 7.8 -5.0 0.00 0.0
1954 11.1 -3.3 0.00 0.0
1953 -3.9 -13.3 0.03 0.3
1952 12.8 2.2 0.00 0.0
1951 8.3 -10.0 0.00 0.0
1950 15.6 2.2 0.00 0.0
1949 18.3 1.7 0.00 0.0
1948 4.4 -2.8 0.00 0.0
1947 11.7 -6.1 0.00 0.0
1946 16.7 2.2 0.00 0.0
1945 6.1 -1.7 0.00 0.0
1944 12.2 -3.3 0.00 0.0
1943 13.3 0.6 0.00 0.0
1942 6.1 -1.7 0.00 0.0
1941 18.9 2.8 0.08 0.0
1940 3.3 -2.2 0.00 0.0
1939 6.1 0.0 0.08 0.8
1938 16.7 2.8 0.00 0.0
1937 10.6 3.9 0.00 0.0
1936 14.4 -1.7 0.00 0.0
1935 9.4 -4.4 0.00 0.0
1934 10.0 -6.1 0.00 0.0
1933 8.3 -0.6 1.27 12.7
1932 13.3 4.4 0.00 0.0
1931 12.8 -3.3 0.00 0.0
1930 3.3 -1.1 3.05 0.0
1929 13.3 2.8 0.00 0.0
1928 8.3 -3.9 0.10 1.0
1927 19.4 -6.7 0.00 0.0
1926 18.3 5.6 0.00 0.0
1925 12.8 -6.7 0.00 0.0
1924 5.6 -6.7 0.00 0.0
1923 21.1 -3.9 0.00 0.0
1922 3.9 -5.6 0.05 0.5
1921 13.3 -3.3 0.13 0.0
1920 2.2 -4.4 0.38 3.8
1919 8.9 -1.1 0.05 0.0
1918 5.0 -2.2 0.05 0.0
1917 4.4 -3.3 0.30 3.0
1916 16.7 -1.7 0.71 7.1
1915 16.7 -0.6 0.00 0.0
1914 16.1 0.6 0.03 0.0
1913 21.1 3.9 0.00 0.0
1912 14.4 -3.3 0.00 0.0
1911 16.7 -2.8 0.00 0.0
1910 17.8 -6.7 0.00 0.0
1909 6.7 -4.4 0.00 0.0
1908 13.3 -2.2 0.00 0.0
1907 6.1 -2.8 0.00 0.0
1906 23.3 0.0 0.00 0.0
1905 -1.1 -6.7 0.00 0.0
1904 1.1 -7.8 0.03 0.3
1903 14.4 0.0 0.00 0.0
1902 11.1 -5.6 0.00 0.0
1901 3.3 -4.4 0.00 0.0
1900 8.9 0.6 0.00 0.0
1899 16.7 -6.1 0.00 0.0
1898 7.2 -1.1 0.51 5.1
1897 18.9 -1.1 0.00 0.0
1896 -5.6 -10.0 0.10 1.0
1895 16.7 -4.4 0.00 0.0
1894 2.8 -6.7 0.00 0.0
1893 7.2 -5.0 0.00 0.0
1892 15.0 1.1 0.00 0.0
1891 18.9 -1.1 0.00 0.0
1890 9.4 -5.0 0.00 0.0
1889 8.3 -4.4 0.00 0.0
1888 2.2 -2.2 0.15 1.5
1887 9.4 0.6 0.00 0.0
1886 10.0 1.1 0.51 5.1
1885 10.0 -5.6 1.04 10.4
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 4/15?
For the date of Apr 15, the highest temperature ever reached in Calgary history is 26.3 °C which happened in 1984.
Highest Temperatures in Calgary on April 15
Rank Temperature Year
1 26.3 °C 1984
2 23.6 °C 1988
3 23.3 °C 1906
4 21.1 °C 1913
4 21.1 °C 1923
6 20.6 °C 1962
7 19.9 °C 1981
8 19.4 °C 1956
8 19.4 °C 1927
10 18.9 °C 1891
10 18.9 °C 1996
10 18.9 °C 1897
10 18.9 °C 1941
What's the all-time low for Calgary on 4/15?
For the date of Apr 15, the lowest temperature ever reached in Calgary history is -13.3 °C which happened in 1953.
Lowest Temperatures in Calgary on April 15
Rank Temperature Year
1 -13.3 °C 1953
2 -13.1 °C 2000
3 -10.0 °C 1896
3 -10.0 °C 1951
5 -9.5 °C 2022
6 -8.8 °C 2013
7 -8.4 °C 1999
8 -8.3 °C 1973
9 -7.8 °C 1961
9 -7.8 °C 1904
Lowest High Temperatures in Calgary on April 15
Rank Temperature Year
1 -5.6 °C 1896
2 -5.3 °C 2000
3 -3.9 °C 1953
4 -2.8 °C 2013
5 -2.0 °C 2022
6 -1.7 °C 1970
7 -1.1 °C 1905
8 -0.3 °C 1978
8 -0.3 °C 2012
10 -0.2 °C 2004
What's the most it has ever rained in Calgary on 4/15?
For the date of Apr 15, the most precipitation ever recorded in Calgary history is 3.05 cm which happened in 1930.
All-Time Most Precipitation in Calgary on April 15
Rank Precipitation Year
1 3.05 cm 1930
2 1.27 cm 1933
3 1.04 cm 1885
4 0.76 cm 1970
5 0.71 cm 1916
6 0.67 cm 2020
7 0.51 cm 1886
7 0.51 cm 1898
9 0.38 cm 1920
10 0.36 cm 1965
All-Time Most Snow in Calgary on April 15
Rank Precipitation Year
1 12.7 cm 1933
2 10.4 cm 1970
2 10.4 cm 1885
4 7.1 cm 1916
5 6.6 cm 2020
6 5.1 cm 1898
6 5.1 cm 1886
8 4.3 cm 1965
9 3.8 cm 1920
10 3.0 cm 1917
10 3.0 cm 1966
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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