Calgary April 27 Weather Records

Daily averages and all-time records for weather in Calgary, Alberta for the date of April 27.
April 27 All-Time Records
1881–2024
Highest temperature 27.7 °C 1987
Lowest temperature -13.9 °C 1966
Lowest daily high -5.6 °C 1966
Highest daily low 13.0 °C 1992
Most precipitation 1.37 cm 1974
Most snow 17.8 cm 1970
April 27 Average Weather
1991–2020 1
Average high 13.1 °C
Average low -0.1 °C
Chance precipitation 33.1%
Chance snow 17.4%
Calgary April 27 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 14.9 0.7 0.30 0.8
2022 12.0 -0.3 0.00 0.0
2021 14.8 1.8 0.00 0.0
2020 16.7 1.4 0.00 0.0
2019 5.5 -2.6 1.36 13.4
2018 22.8 3.0 0.00 0.0
2017 8.5 0.7 0.04 0.4
2016 12.0 1.9 0.00 0.0
2015 20.7 -0.7 0.00 0.0
2014 12.3 -1.4 0.00 0.0
2013 n/a n/a n/a n/a
2012 7.7 2.5 0.12 0.0
2011 12.6 4.2 0.14 0.0
2010 8.8 0.1 0.04 0.0
2009 2.2 -3.7 0.00 0.0
2008 18.4 -2.5 0.00 0.0
2007 18.7 2.9 0.00 0.0
2006 17.0 2.0 0.00 0.0
2005 4.2 -5.5 0.04 0.6
2004 22.3 1.9 0.28 0.0
2003 0.3 -1.7 0.06 1.9
2002 7.7 -4.8 0.00 0.0
2001 23.6 5.8 0.00 0.0
2000 19.5 2.4 0.00 0.0
1999 12.8 1.1 0.02 0.0
1998 22.2 6.3 0.00 0.0
1997 14.8 2.0 0.08 0.0
1996 11.4 -1.6 0.00 0.0
1995 12.0 0.5 0.00 0.0
1994 8.3 -0.8 0.00 0.0
1993 n/a n/a n/a n/a
1992 22.0 13.0 0.00 0.0
1991 7.7 1.3 0.12 0.4
1990 2.0 -1.9 0.18 2.8
1989 8.4 0.9 0.00 0.0
1988 17.9 0.0 0.00 0.0
1987 27.7 1.7 0.00 0.0
1986 14.0 1.8 0.00 0.0
1985 17.0 -2.5 0.00 0.0
1984 6.5 -4.8 0.00 0.0
1983 6.9 -3.1 0.02 0.4
1982 19.4 1.6 0.00 0.0
1981 16.5 -2.3 0.00 0.0
1980 26.3 5.2 0.00 0.0
1979 19.6 -2.3 0.00 0.0
1978 19.5 1.7 0.00 0.0
1977 16.8 2.9 0.00 0.0
1976 13.9 -1.1 0.00 0.0
1975 7.8 1.1 0.08 0.0
1974 4.4 -1.7 1.37 10.7
1973 10.6 0.0 0.36 0.0
1972 22.8 3.3 0.00 0.0
1971 9.4 -4.4 0.00 0.0
1970 1.1 -3.9 1.19 17.8
1969 14.4 -2.2 0.00 0.0
1968 17.2 -4.4 0.00 0.0
1967 4.4 -2.2 0.18 2.3
1966 -5.6 -13.9 0.15 2.3
1965 22.2 0.0 0.00 0.0
1964 10.0 -3.3 0.00 0.0
1963 20.0 0.6 0.66 0.0
1962 10.0 -4.4 0.00 0.0
1961 3.3 -5.6 0.00 0.5
1960 0.6 -10.0 0.00 0.0
1959 9.4 1.1 0.00 0.0
1958 6.1 -3.3 0.25 2.5
1957 18.9 1.7 0.00 0.0
1956 -2.8 -8.3 0.58 5.8
1955 2.8 -1.7 0.03 0.3
1954 -5.0 -8.9 0.20 2.0
1953 5.6 2.2 0.99 0.0
1952 20.0 -1.1 0.00 0.0
1951 19.4 -0.6 0.00 0.0
1950 2.8 -3.3 0.10 1.0
1949 23.3 3.9 0.00 0.0
1948 0.6 -6.7 0.18 1.8
1947 23.9 1.7 0.00 0.0
1946 13.9 -2.2 0.00 0.0
1945 -1.1 -3.3 0.51 5.1
1944 18.3 -1.1 0.00 0.0
1943 11.7 -4.4 0.00 0.0
1942 11.7 -4.4 0.00 0.0
1941 21.7 1.1 0.00 0.0
1940 7.8 2.2 0.00 0.0
1939 24.4 0.0 0.00 0.0
1938 12.8 -1.1 0.05 0.0
1937 18.3 2.2 0.00 0.0
1936 3.9 -2.2 0.10 1.0
1935 5.0 -4.4 0.10 1.0
1934 23.9 8.3 0.00 0.0
1933 9.4 1.1 0.30 0.0
1932 5.6 -2.2 0.00 0.0
1931 17.8 -4.4 0.00 0.0
1930 6.1 0.0 0.43 0.0
1929 18.9 0.0 0.03 0.3
1928 23.9 4.4 0.00 0.0
1927 24.4 -2.2 0.00 0.0
1926 25.0 0.0 0.00 0.0
1925 5.6 -1.7 0.00 0.0
1924 19.4 1.1 0.03 0.0
1923 22.8 3.3 0.00 0.0
1922 10.6 2.8 0.00 0.0
1921 11.1 -4.4 0.00 0.0
1920 12.2 0.0 0.00 0.0
1919 26.1 2.2 0.00 0.0
1918 14.4 1.1 0.00 0.0
1917 2.2 -2.2 0.51 5.1
1916 23.3 3.3 0.00 0.0
1915 19.4 -0.6 0.00 0.0
1914 11.1 -3.3 0.00 0.0
1913 13.3 1.1 0.23 2.0
1912 8.3 -1.1 0.00 0.0
1911 5.6 -2.2 0.00 0.0
1910 20.0 -2.2 0.00 0.0
1909 1.7 -2.2 0.46 4.6
1908 1.7 -3.9 0.46 4.6
1907 -3.3 -10.6 0.00 0.0
1906 14.4 1.1 0.00 0.0
1905 10.6 -2.2 0.00 0.0
1904 21.1 -2.2 0.00 0.0
1903 2.8 -3.3 0.00 0.0
1902 12.2 3.3 0.00 0.0
1901 11.7 -5.0 0.00 0.0
1900 7.2 1.1 0.56 5.6
1899 11.1 -0.6 0.00 0.0
1898 15.6 -3.9 0.00 0.0
1897 10.6 -1.7 0.13 1.3
1896 12.2 1.7 0.61 0.0
1895 12.8 -1.1 0.00 0.0
1894 17.2 5.6 0.20 0.0
1893 6.1 -5.0 0.00 0.0
1892 -1.7 -8.9 0.00 0.0
1891 23.3 -2.8 0.00 0.0
1890 20.0 4.4 0.00 0.0
1889 16.7 -0.6 0.00 0.0
1888 0.6 -5.0 0.18 1.8
1887 18.9 -1.7 0.00 0.0
1886 3.3 -5.6 0.00 0.0
1885 16.1 -4.4 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 4/27?
For the date of Apr 27, the highest temperature ever reached in Calgary history is 27.7 °C which happened in 1987.
Highest Temperatures in Calgary on April 27
Rank Temperature Year
1 27.7 °C 1987
2 26.3 °C 1980
3 26.1 °C 1919
4 25.0 °C 1926
5 24.4 °C 1927
5 24.4 °C 1939
7 23.9 °C 1947
7 23.9 °C 1928
7 23.9 °C 1934
10 23.6 °C 2001
What's the all-time low for Calgary on 4/27?
For the date of Apr 27, the lowest temperature ever reached in Calgary history is -13.9 °C which happened in 1966.
Lowest Temperatures in Calgary on April 27
Rank Temperature Year
1 -13.9 °C 1966
2 -10.6 °C 1907
3 -10.0 °C 1960
4 -8.9 °C 1892
4 -8.9 °C 1954
6 -8.3 °C 1956
7 -6.7 °C 1948
8 -5.6 °C 1886
8 -5.6 °C 1961
10 -5.5 °C 2005
Lowest High Temperatures in Calgary on April 27
Rank Temperature Year
1 -5.6 °C 1966
2 -5.0 °C 1954
3 -3.3 °C 1907
4 -2.8 °C 1956
5 -1.7 °C 1892
6 -1.1 °C 1945
7 0.3 °C 2003
8 0.6 °C 1960
8 0.6 °C 1888
8 0.6 °C 1948
What's the most it has ever rained in Calgary on 4/27?
For the date of Apr 27, the most precipitation ever recorded in Calgary history is 1.37 cm which happened in 1974.
All-Time Most Precipitation in Calgary on April 27
Rank Precipitation Year
1 1.37 cm 1974
2 1.36 cm 2019
3 1.19 cm 1970
4 0.99 cm 1953
5 0.66 cm 1963
6 0.61 cm 1896
7 0.58 cm 1956
8 0.56 cm 1900
9 0.51 cm 1917
9 0.51 cm 1945
All-Time Most Snow in Calgary on April 27
Rank Precipitation Year
1 17.8 cm 1970
2 13.4 cm 2019
3 10.7 cm 1974
4 5.8 cm 1956
5 5.6 cm 1900
6 5.1 cm 1917
6 5.1 cm 1945
8 4.6 cm 1909
8 4.6 cm 1908
10 2.8 cm 1990
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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