Calgary September 27 Weather Records

Daily averages and all-time records for weather in Calgary, Alberta for the date of September 27.
September 27 All-Time Records
1881–2024
Highest temperature 31.7 °C 1967
Lowest temperature -9.4 °C 1941
Lowest daily high 0.6 °C 1951
Highest daily low 11.1 °C 1962
Most precipitation 1.21 cm 2018
Most snow 6.6 cm 1925
September 27 Average Weather
1991–2020 1
Average high 15.7 °C
Average low 2.7 °C
Chance precipitation 26.6%
Chance snow 7.7%
Calgary September 27 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 16.1 8.2 0.00 0.0
2022 27.3 8.8 0.00 0.0
2021 23.9 6.8 0.00 0.0
2020 16.7 6.5 0.00 0.0
2019 4.3 -2.6 0.34 1.5
2018 5.2 1.3 1.21 0.0
2017 21.2 6.1 0.00 0.0
2016 19.7 8.8 0.00 0.0
2015 15.9 2.9 0.00 0.0
2014 9.2 6.0 0.00 0.0
2013 14.1 -0.3 0.00 0.0
2012 21.6 3.8 0.00 0.0
2011 20.7 8.3 0.00 0.0
2010 25.4 8.0 0.00 0.0
2009 13.1 3.0 0.00 0.0
2008 18.9 4.9 0.00 0.0
2007 20.0 1.6 0.00 0.0
2006 18.1 2.2 0.00 0.0
2005 8.4 0.3 0.40 2.0
2004 21.9 3.1 0.00 0.0
2003 15.3 2.7 0.00 0.0
2002 8.1 -0.3 0.12 1.0
2001 19.4 5.4 0.00 0.0
2000 22.6 2.7 0.00 0.0
1999 8.2 -1.0 0.00 0.0
1998 21.8 4.0 0.00 0.0
1997 18.3 6.8 0.00 0.0
1996 21.7 8.5 0.00 0.0
1995 18.9 5.9 0.00 0.0
1994 25.2 3.8 0.00 0.0
1993 17.3 8.6 0.00 0.0
1992 12.2 0.9 0.00 0.0
1991 23.8 3.4 0.00 0.0
1990 15.0 -1.6 0.00 0.0
1989 23.0 10.6 0.00 0.0
1988 14.6 1.7 0.18 0.0
1987 15.6 3.1 0.00 0.0
1986 6.5 2.1 0.15 0.0
1985 1.2 -6.8 0.00 0.0
1984 7.0 -7.7 0.00 0.0
1983 16.5 -0.1 0.65 6.2
1982 5.8 1.4 0.14 0.0
1981 10.1 -0.7 0.00 0.0
1980 23.3 1.4 0.00 0.0
1979 19.8 5.3 0.00 0.0
1978 13.4 1.9 0.54 0.0
1977 12.4 -0.7 0.00 0.0
1976 22.8 2.8 0.00 0.0
1975 20.0 2.2 0.00 0.0
1974 14.4 1.1 0.00 0.0
1973 25.0 5.6 0.00 0.0
1972 1.1 -5.6 0.15 4.3
1971 4.4 1.1 0.00 0.0
1970 23.9 9.4 0.00 0.0
1969 16.1 3.9 0.00 0.0
1968 13.9 4.4 0.00 0.0
1967 31.7 5.0 0.00 0.0
1966 19.4 6.1 0.00 0.0
1965 1.1 -7.8 0.00 0.0
1964 12.2 1.7 0.00 0.0
1963 13.3 3.9 0.00 0.0
1962 22.8 11.1 0.00 0.0
1961 11.7 -7.2 0.00 0.0
1960 13.3 -2.2 0.00 0.0
1959 9.4 0.0 0.00 0.0
1958 20.0 3.3 0.00 0.0
1957 27.8 8.9 0.00 0.0
1956 5.6 2.2 0.00 0.0
1955 10.6 4.4 0.43 0.0
1954 6.7 2.8 0.38 0.0
1953 13.3 2.8 0.00 0.0
1952 18.9 7.2 0.00 0.0
1951 0.6 -5.6 0.00 0.0
1950 10.0 2.2 0.00 0.0
1949 22.2 4.4 0.00 0.0
1948 17.2 0.0 0.00 0.0
1947 21.7 2.8 0.00 0.0
1946 11.1 2.8 0.28 0.0
1945 10.6 -3.9 0.00 0.0
1944 17.2 0.0 0.13 0.0
1943 20.6 8.3 0.00 0.0
1942 20.6 1.7 0.00 0.0
1941 9.4 -9.4 0.00 0.0
1940 20.6 2.8 0.00 0.0
1939 10.6 1.7 0.00 0.0
1938 22.8 4.4 0.00 0.0
1937 7.2 2.2 0.56 3.0
1936 22.2 5.6 0.00 0.0
1935 23.3 2.2 0.00 0.0
1934 12.8 6.7 0.00 0.0
1933 14.4 -1.7 0.00 0.0
1932 18.9 5.6 0.00 0.0
1931 23.9 5.6 0.00 0.0
1930 15.0 -0.6 0.00 0.0
1929 10.0 -1.1 0.00 0.0
1928 23.9 -7.8 0.00 0.0
1927 25.0 10.0 0.00 0.0
1926 18.3 2.2 0.00 0.0
1925 2.8 -1.7 0.66 6.6
1924 22.2 -1.1 0.00 0.0
1923 18.9 5.6 0.00 0.0
1922 22.8 1.7 0.00 0.0
1921 20.0 2.2 0.00 0.0
1920 15.6 -1.1 0.00 0.0
1919 3.9 -3.3 0.64 6.4
1918 25.0 7.2 0.00 0.0
1917 11.1 4.4 0.20 0.0
1916 11.1 1.1 0.00 0.0
1915 13.3 0.0 0.00 0.0
1914 19.4 8.9 0.00 0.0
1913 27.2 7.8 0.00 0.0
1912 9.4 2.8 0.05 0.0
1911 18.3 -1.1 0.00 0.0
1910 17.2 3.3 0.00 0.0
1909 24.4 1.7 0.00 0.0
1908 6.7 1.7 0.00 0.0
1907 13.9 4.4 0.51 0.0
1906 16.1 2.2 0.00 0.0
1905 19.4 1.7 0.00 0.0
1904 20.6 2.2 0.00 0.0
1903 21.1 1.7 0.00 0.0
1902 11.7 1.7 0.05 0.0
1901 13.3 -1.1 0.00 0.0
1900 20.0 0.0 0.00 0.0
1899 16.1 3.3 0.00 0.0
1898 21.7 5.6 0.00 0.0
1897 22.2 5.0 0.00 0.0
1896 23.9 5.6 0.00 0.0
1895 10.6 0.6 0.66 0.0
1894 12.8 -2.2 0.00 0.0
1893 20.6 0.0 0.00 0.0
1892 23.9 -0.6 0.00 0.0
1891 13.3 -2.2 0.00 0.0
1890 28.3 2.8 0.00 0.0
1889 27.2 3.9 0.00 0.0
1888 21.7 1.7 0.00 0.0
1887 27.2 6.1 0.00 0.0
1886 13.3 -0.6 0.10 0.0
1885 21.1 3.3 0.00 0.0
1884 15.0 2.8 0.00 0.0
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 9/27?
For the date of Sep 27, the highest temperature ever reached in Calgary history is 31.7 °C which happened in 1967.
Highest Temperatures in Calgary on September 27
Rank Temperature Year
1 31.7 °C 1967
2 28.3 °C 1890
3 27.8 °C 1957
4 27.3 °C 2022
5 27.2 °C 1889
5 27.2 °C 1887
5 27.2 °C 1913
8 25.4 °C 2010
9 25.2 °C 1994
10 25.0 °C 1927
10 25.0 °C 1973
10 25.0 °C 1918
What's the all-time low for Calgary on 9/27?
For the date of Sep 27, the lowest temperature ever reached in Calgary history is -9.4 °C which happened in 1941.
Lowest Temperatures in Calgary on September 27
Rank Temperature Year
1 -9.4 °C 1941
2 -7.8 °C 1928
2 -7.8 °C 1965
4 -7.7 °C 1984
5 -7.2 °C 1961
6 -6.8 °C 1985
7 -5.6 °C 1972
7 -5.6 °C 1951
9 -3.9 °C 1945
10 -3.3 °C 1919
Lowest High Temperatures in Calgary on September 27
Rank Temperature Year
1 0.6 °C 1951
2 1.1 °C 1972
2 1.1 °C 1965
4 1.2 °C 1985
5 2.8 °C 1925
6 3.9 °C 1919
7 4.3 °C 2019
8 4.4 °C 1971
9 5.2 °C 2018
10 5.6 °C 1956
What's the most it has ever rained in Calgary on 9/27?
For the date of Sep 27, the most precipitation ever recorded in Calgary history is 1.21 cm which happened in 2018.
All-Time Most Precipitation in Calgary on September 27
Rank Precipitation Year
1 1.21 cm 2018
2 0.66 cm 1925
2 0.66 cm 1895
4 0.65 cm 1983
5 0.64 cm 1919
6 0.56 cm 1937
7 0.54 cm 1978
8 0.51 cm 1907
9 0.43 cm 1955
10 0.40 cm 2005
All-Time Most Snow in Calgary on September 27
Rank Precipitation Year
1 6.6 cm 1925
2 6.4 cm 1919
3 6.2 cm 1983
4 4.3 cm 1972
5 3.0 cm 1937
6 2.0 cm 2005
7 1.5 cm 2019
8 1.0 cm 2002
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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