Edmonton September 12 Weather Records

Daily averages and all-time records for weather in Edmonton, Alberta for the date of September 12.
September 12 All-Time Records
1880–2024
Highest temperature 29.4 °C 1944
Lowest temperature -6.7 °C 1915
Lowest daily high 4.4 °C 1915
Highest daily low 13.3 °C 1969
Most precipitation 2.24 cm 1958
September 12 Average Weather
1991–2020 1
Average high 18.3 °C
Average low 5.8 °C
Chance precipitation 40.3%
Edmonton September 12 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 22.0 9.1 0.12 n/a
2022 21.1 3.3 0.00 n/a
2021 16.1 6.3 0.24 n/a
2020 11.1 7.6 0.00 n/a
2019 21.7 4.1 0.00 n/a
2018 8.9 -1.9 1.43 n/a
2017 17.3 7.0 0.00 n/a
2016 12.9 -0.5 0.05 n/a
2015 26.4 6.9 n/a n/a
2014 13.8 -2.0 0.05 n/a
2013 n/a n/a 0.05 n/a
2012 n/a n/a 0.00 n/a
2011 n/a n/a 0.00 n/a
2010 16.3 3.4 0.05 n/a
2009 n/a n/a 0.00 n/a
2008 25.4 8.1 0.25 n/a
2007 24.0 3.9 0.00 n/a
2006 25.0 8.8 0.10 n/a
2005 n/a n/a 0.05 n/a
2004 14.9 4.9 0.00 0.0
2003 13.5 6.7 0.56 0.0
2002 23.0 9.8 0.00 0.0
2001 13.2 5.2 0.12 0.0
2000 18.3 7.7 0.00 0.0
1999 18.3 4.0 0.00 0.0
1998 24.7 7.5 0.00 0.0
1997 13.8 7.6 0.22 0.0
1996 27.3 9.1 0.00 0.0
1995 22.8 12.1 0.00 0.0
1994 17.9 3.9 0.02 0.0
1993 7.8 2.1 0.00 0.0
1992 13.7 5.5 0.52 0.0
1991 22.1 7.0 0.00 0.0
1990 16.1 8.6 0.02 0.0
1989 23.2 4.0 0.00 0.0
1988 22.2 9.5 0.00 0.0
1987 25.4 10.5 0.00 0.0
1986 6.4 0.4 0.00 0.0
1985 15.6 12.7 0.20 0.0
1984 8.1 5.5 0.08 0.0
1983 15.1 4.8 0.00 0.0
1982 9.0 2.4 0.00 0.0
1981 18.8 9.6 0.00 0.0
1980 9.9 5.4 0.24 0.0
1979 17.9 4.1 0.00 0.0
1978 9.6 5.2 0.00 0.0
1977 21.5 10.0 0.00 0.0
1976 10.0 5.6 0.74 0.0
1975 23.3 4.4 0.00 0.0
1974 17.2 0.6 0.00 0.0
1973 12.2 2.8 0.53 0.0
1972 16.1 3.3 0.00 0.0
1971 20.0 9.4 0.00 0.0
1970 6.1 -1.7 0.00 0.0
1969 23.3 13.3 0.00 0.0
1968 17.2 8.9 0.03 0.0
1967 13.9 6.1 0.00 0.0
1966 17.2 7.2 0.00 0.0
1965 12.2 -1.1 0.00 0.0
1964 21.1 2.8 0.00 0.0
1963 27.2 10.6 0.00 0.0
1962 8.9 4.4 0.51 0.0
1961 13.3 2.2 0.00 0.0
1960 26.1 7.8 0.00 0.0
1959 21.1 7.2 0.00 0.0
1958 21.7 13.3 2.24 0.0
1957 15.0 7.8 0.64 0.0
1956 13.9 10.6 0.00 0.0
1955 16.1 8.3 0.03 0.0
1954 18.3 11.7 0.00 0.0
1953 20.6 9.4 0.00 0.0
1952 10.6 8.3 0.08 0.0
1951 17.8 4.4 0.00 0.0
1950 18.9 0.0 0.00 0.0
1949 16.1 -6.1 0.00 0.0
1948 12.8 2.2 0.36 0.0
1947 18.3 8.3 0.69 0.0
1946 25.0 7.2 0.00 0.0
1945 25.0 2.8 0.00 0.0
1944 29.4 13.3 0.00 0.0
1943 26.7 7.2 0.00 0.0
1942 22.8 6.1 0.00 0.0
1941 15.6 1.7 0.08 0.0
1940 23.9 7.8 0.00 0.0
1939 7.8 1.7 0.00 0.0
1938 25.0 3.9 0.00 0.0
1937 24.4 7.8 0.00 0.0
1936 9.4 2.2 0.36 0.0
1935 11.1 5.6 0.03 0.0
1934 5.6 -0.6 0.03 0.3
1933 21.1 1.7 0.00 0.0
1932 18.3 1.1 0.00 0.0
1931 12.8 6.7 0.03 0.0
1930 18.3 6.7 0.00 0.0
1929 18.9 7.2 0.38 0.0
1928 22.8 3.3 0.00 0.0
1927 18.3 7.2 0.00 0.0
1926 20.0 2.8 0.00 0.0
1925 15.6 4.4 0.00 0.0
1924 18.3 -1.1 0.00 0.0
1923 23.3 3.3 0.00 0.0
1922 17.2 3.9 0.43 0.0
1921 7.2 -0.6 0.10 0.0
1920 15.6 4.4 0.00 0.0
1919 21.1 11.1 0.08 0.0
1918 25.6 4.4 0.00 0.0
1917 23.3 9.4 0.00 0.0
1916 13.3 4.4 0.13 0.0
1915 4.4 -6.7 0.00 0.0
1914 11.7 1.1 0.00 0.0
1913 24.4 1.7 0.00 0.0
1912 22.2 8.3 0.00 0.0
1911 25.0 5.6 0.08 0.0
1910 18.3 4.4 0.03 0.0
1909 19.4 1.7 0.00 0.0
1908 25.6 4.4 0.00 0.0
1907 7.2 1.1 0.00 0.0
1906 17.8 0.6 0.00 0.0
1905 18.9 2.2 0.03 0.0
1904 10.6 -0.6 0.41 0.0
1903 7.2 -0.6 0.10 1.0
1902 25.0 3.3 0.00 0.0
1901 19.4 3.3 0.00 0.0
1900 21.7 5.6 0.00 0.0
1899 25.0 6.7 0.00 0.0
1898 25.0 8.3 0.00 0.0
1897 23.3 2.8 0.00 0.0
1896 11.7 -1.7 0.00 0.0
1895 10.0 0.0 0.10 0.0
1894 13.9 4.4 0.76 0.0
1893 18.9 2.2 0.00 0.0
1892 22.8 3.3 0.00 0.0
1891 11.1 3.9 0.00 0.0
1890 16.7 -1.7 0.00 0.0
1889 7.2 -4.4 0.00 0.0
1888 23.3 2.2 0.00 0.0
1887 11.7 2.2 0.00 0.0
1886 18.9 4.4 0.00 0.0
1885 15.6 3.3 1.22 0.0
1884 7.2 -1.1 0.00 0.0
1883 20.0 3.3 0.00 0.0
1882 19.4 2.2 0.00 0.0
1881 21.1 4.4 0.00 0.0
1880 17.8 -1.7 0.00 0.0
What's the all-time high for Edmonton on 9/12?
For the date of Sep 12, the highest temperature ever reached in Edmonton history is 29.4 °C which happened in 1944.
Highest Temperatures in Edmonton on September 12
Rank Temperature Year
1 29.4 °C 1944
2 27.3 °C 1996
3 27.2 °C 1963
4 26.7 °C 1943
5 26.4 °C 2015
6 26.1 °C 1960
7 25.6 °C 1908
7 25.6 °C 1918
9 25.4 °C 1987
9 25.4 °C 2008
What's the all-time low for Edmonton on 9/12?
For the date of Sep 12, the lowest temperature ever reached in Edmonton history is -6.7 °C which happened in 1915.
Lowest Temperatures in Edmonton on September 12
Rank Temperature Year
1 -6.7 °C 1915
2 -6.1 °C 1949
3 -4.4 °C 1889
4 -2.0 °C 2014
5 -1.9 °C 2018
6 -1.7 °C 1890
6 -1.7 °C 1880
6 -1.7 °C 1970
6 -1.7 °C 1896
10 -1.1 °C 1884
10 -1.1 °C 1924
10 -1.1 °C 1965
Lowest High Temperatures in Edmonton on September 12
Rank Temperature Year
1 4.4 °C 1915
2 5.6 °C 1934
3 6.1 °C 1970
4 6.4 °C 1986
5 7.2 °C 1907
5 7.2 °C 1889
5 7.2 °C 1921
5 7.2 °C 1903
5 7.2 °C 1884
10 7.8 °C 1993
10 7.8 °C 1939
What's the most it has ever rained in Edmonton on 9/12?
For the date of Sep 12, the most precipitation ever recorded in Edmonton history is 2.24 cm which happened in 1958.
All-Time Most Precipitation in Edmonton on September 12
Rank Precipitation Year
1 2.24 cm 1958
2 1.43 cm 2018
3 1.22 cm 1885
4 0.76 cm 1894
5 0.74 cm 1976
6 0.69 cm 1947
7 0.64 cm 1957
8 0.56 cm 2003
9 0.53 cm 1973
10 0.52 cm 1992
Weather Station Details
Years Station Coordinates
2015–2024 Edmonton International Airport location
1938–2014 Edmonton City Center location
1880–1937 Edmonton location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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