Edmonton August 18 Weather Records

Daily averages and all-time records for weather in Edmonton, Alberta for the date of August 18.
August 18 All-Time Records
1880–2024
Highest temperature 35.6 °C 1933
Lowest temperature 0.6 °C 1950
Lowest daily high 10.0 °C 1920
Highest daily low 16.5 °C 1992
Most precipitation 6.81 cm 1915
August 18 Average Weather
1991–2020 1
Average high 22.6 °C
Average low 10.1 °C
Chance precipitation 41.6%
Edmonton August 18 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 13.2 9.3 2.32 n/a
2022 28.2 7.3 0.00 n/a
2021 24.5 1.1 0.00 n/a
2020 30.6 9.0 0.00 n/a
2019 16.5 9.6 0.47 n/a
2018 19.9 5.0 0.00 n/a
2017 27.3 7.4 0.20 n/a
2016 21.2 4.9 0.12 n/a
2015 20.7 5.9 n/a n/a
2014 n/a n/a 0.00 n/a
2013 n/a n/a 1.60 n/a
2012 n/a n/a 0.00 n/a
2011 19.1 8.5 0.10 n/a
2010 n/a n/a 0.00 n/a
2009 n/a n/a 0.00 n/a
2008 n/a n/a 0.00 n/a
2007 n/a n/a 0.00 n/a
2006 n/a n/a 0.00 n/a
2005 13.9 5.9 0.41 n/a
2004 23.6 8.5 0.00 0.0
2003 31.1 13.5 0.00 0.0
2002 22.3 5.8 0.00 0.0
2001 28.3 15.5 0.04 0.0
2000 25.8 11.7 0.00 0.0
1999 27.4 12.4 0.00 0.0
1998 18.2 6.7 0.02 0.0
1997 21.8 6.7 0.00 0.0
1996 19.5 6.7 0.00 0.0
1995 18.8 10.0 0.02 0.0
1994 22.3 11.4 0.02 0.0
1993 25.1 11.5 0.00 0.0
1992 29.9 16.5 0.00 0.0
1991 31.1 16.0 0.00 0.0
1990 18.2 13.0 0.02 0.0
1989 20.5 11.7 1.12 0.0
1988 19.9 13.4 2.26 0.0
1987 19.1 7.1 0.23 0.0
1986 28.9 11.7 0.00 0.0
1985 25.3 10.5 0.00 0.0
1984 24.5 12.3 0.08 0.0
1983 16.4 8.6 0.00 0.0
1982 23.3 11.1 0.00 0.0
1981 27.7 12.9 0.00 0.0
1980 19.0 10.6 0.06 0.0
1979 26.7 13.0 0.00 0.0
1978 16.1 6.0 0.18 0.0
1977 26.4 14.4 0.08 0.0
1976 23.3 10.6 0.00 0.0
1975 13.3 9.4 0.56 0.0
1974 23.3 10.6 0.00 0.0
1973 11.1 2.8 0.00 0.0
1972 23.9 14.4 0.00 0.0
1971 20.0 11.1 0.30 0.0
1970 15.0 9.4 0.05 0.0
1969 27.8 11.1 0.00 0.0
1968 20.0 11.1 0.00 0.0
1967 31.1 13.3 0.00 0.0
1966 17.8 7.8 0.00 0.0
1965 25.6 11.1 0.00 0.0
1964 29.4 12.2 0.23 0.0
1963 27.2 9.4 0.00 0.0
1962 21.7 8.9 0.00 0.0
1961 21.7 12.8 0.00 0.0
1960 22.8 13.3 0.10 0.0
1959 14.4 10.6 0.64 0.0
1958 24.4 10.6 0.00 0.0
1957 25.0 12.8 0.00 0.0
1956 18.3 10.0 0.00 0.0
1955 24.4 13.3 0.36 0.0
1954 22.8 10.0 1.75 0.0
1953 27.2 13.3 0.00 0.0
1952 25.0 8.3 0.94 0.0
1951 21.7 10.0 0.00 0.0
1950 13.9 0.6 0.00 0.0
1949 21.7 8.9 0.00 0.0
1948 27.8 9.4 0.56 0.0
1947 14.4 6.1 0.28 0.0
1946 26.1 6.7 0.00 0.0
1945 23.3 7.2 0.61 0.0
1944 16.1 11.1 0.13 0.0
1943 16.7 8.9 0.13 0.0
1942 25.0 15.6 0.00 0.0
1941 23.9 7.2 0.00 0.0
1940 28.3 3.3 0.00 0.0
1939 19.4 2.8 0.00 0.0
1938 15.0 10.6 0.97 0.0
1937 17.2 6.1 0.08 0.0
1936 22.2 7.8 0.25 0.0
1935 16.7 8.9 0.56 0.0
1934 20.6 3.9 0.00 0.0
1933 35.6 8.9 0.00 0.0
1932 31.7 12.8 0.00 0.0
1931 26.1 10.0 0.00 0.0
1930 22.2 7.8 0.25 0.0
1929 27.8 5.6 0.00 0.0
1928 18.3 10.0 0.13 0.0
1927 21.1 7.2 0.00 0.0
1926 22.8 8.9 0.00 0.0
1925 21.1 10.6 0.00 0.0
1924 20.6 10.0 0.43 0.0
1923 26.1 11.1 0.00 0.0
1922 27.8 8.9 0.00 0.0
1921 15.6 8.9 0.03 0.0
1920 10.0 4.4 0.81 0.0
1919 30.6 11.1 0.05 0.0
1918 22.2 11.1 1.47 0.0
1917 25.6 10.6 0.00 0.0
1916 13.3 6.7 4.19 0.0
1915 25.6 16.1 6.81 0.0
1914 25.6 10.6 0.00 0.0
1913 20.6 11.1 0.46 0.0
1912 23.9 6.7 0.00 0.0
1911 27.8 9.4 0.00 0.0
1910 26.1 5.6 0.00 0.0
1909 26.7 8.3 0.00 0.0
1908 23.9 10.0 0.00 0.0
1907 10.0 4.4 2.57 0.0
1906 18.3 6.1 0.30 0.0
1905 22.2 10.6 0.08 0.0
1904 20.6 8.3 0.38 0.0
1903 23.9 5.6 0.00 0.0
1902 18.9 11.7 0.61 0.0
1901 25.0 5.0 0.00 0.0
1900 16.1 7.8 0.10 0.0
1899 22.8 11.1 0.00 0.0
1898 27.2 11.7 0.08 0.0
1897 30.0 10.6 0.00 0.0
1896 23.9 10.6 0.05 0.0
1895 18.3 3.3 0.00 0.0
1894 28.9 13.3 0.10 0.0
1893 23.9 10.6 0.00 0.0
1892 19.4 7.2 0.00 0.0
1891 18.3 7.2 0.30 0.0
1890 21.1 3.9 0.00 0.0
1889 20.6 11.7 0.10 0.0
1888 28.9 12.8 0.00 0.0
1887 26.1 9.4 0.00 0.0
1886 26.1 8.3 0.00 0.0
1885 25.6 7.8 0.00 0.0
1884 20.6 3.3 0.00 0.0
1883 16.7 7.2 0.03 0.0
1882 19.4 6.1 0.58 0.0
1881 n/a n/a n/a n/a
1880 16.1 11.1 0.64 0.0
What's the all-time high for Edmonton on 8/18?
For the date of Aug 18, the highest temperature ever reached in Edmonton history is 35.6 °C which happened in 1933.
Highest Temperatures in Edmonton on August 18
Rank Temperature Year
1 35.6 °C 1933
2 31.7 °C 1932
3 31.1 °C 2003
3 31.1 °C 1967
3 31.1 °C 1991
6 30.6 °C 1919
6 30.6 °C 2020
8 30.0 °C 1897
9 29.9 °C 1992
10 29.4 °C 1964
What's the all-time low for Edmonton on 8/18?
For the date of Aug 18, the lowest temperature ever reached in Edmonton history is 0.6 °C which happened in 1950.
Lowest Temperatures in Edmonton on August 18
Rank Temperature Year
1 0.6 °C 1950
2 1.1 °C 2021
3 2.8 °C 1939
3 2.8 °C 1973
5 3.3 °C 1940
5 3.3 °C 1895
5 3.3 °C 1884
8 3.9 °C 1890
8 3.9 °C 1934
10 4.4 °C 1907
10 4.4 °C 1920
Lowest High Temperatures in Edmonton on August 18
Rank Temperature Year
1 10.0 °C 1920
1 10.0 °C 1907
3 11.1 °C 1973
4 13.2 °C 2023
5 13.3 °C 1975
5 13.3 °C 1916
7 13.9 °C 2005
7 13.9 °C 1950
9 14.4 °C 1947
9 14.4 °C 1959
What's the most it has ever rained in Edmonton on 8/18?
For the date of Aug 18, the most precipitation ever recorded in Edmonton history is 6.81 cm which happened in 1915.
All-Time Most Precipitation in Edmonton on August 18
Rank Precipitation Year
1 6.81 cm 1915
2 4.19 cm 1916
3 2.57 cm 1907
4 2.32 cm 2023
5 2.26 cm 1988
6 1.75 cm 1954
7 1.60 cm 2013
8 1.47 cm 1918
9 1.12 cm 1989
10 0.97 cm 1938
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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