Calgary August 4 Weather Records

Daily averages and all-time records for weather in Calgary, Alberta for the date of August 4.
August 4 All-Time Records
1881–2024
Highest temperature 33.9 °C 1893
Lowest temperature 2.2 °C 1903
Lowest daily high 7.8 °C 2002
Highest daily low 16.3 °C 1994
Most precipitation 5.92 cm 1919
Most snow none -
August 4 Average Weather
1991–2020 1
Average high 23.9 °C
Average low 10.2 °C
Chance precipitation 38.5%
Chance snow 0%
Calgary August 4 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 25.9 14.8 0.00 0.0
2022 21.9 10.5 0.00 0.0
2021 28.2 13.7 0.00 0.0
2020 25.6 10.7 0.00 0.0
2019 24.3 10.3 0.00 0.0
2018 17.4 13.4 0.28 0.0
2017 19.7 12.3 0.02 0.0
2016 22.4 11.1 0.00 0.0
2015 24.0 11.8 2.08 0.0
2014 23.0 9.8 n/a 0.0
2013 22.1 8.1 0.00 0.0
2012 26.6 13.5 0.00 0.0
2011 23.1 12.7 0.00 0.0
2010 22.0 9.0 0.00 0.0
2009 11.9 9.4 1.70 0.0
2008 23.4 8.6 0.00 0.0
2007 22.6 10.5 0.28 0.0
2006 17.4 7.8 0.00 0.0
2005 27.1 9.3 0.00 0.0
2004 23.3 14.1 0.56 0.0
2003 23.5 12.5 0.00 0.0
2002 7.8 5.5 0.34 0.0
2001 26.3 10.4 0.00 0.0
2000 23.9 13.5 0.52 0.0
1999 25.6 10.0 0.00 0.0
1998 31.7 13.0 0.00 0.0
1997 33.0 9.5 0.00 0.0
1996 21.0 8.4 0.00 0.0
1995 26.6 9.7 0.00 0.0
1994 27.6 16.3 0.00 0.0
1993 21.9 7.3 0.00 0.0
1992 22.8 8.8 0.00 0.0
1991 29.5 10.6 0.00 0.0
1990 26.2 9.1 0.00 0.0
1989 20.2 12.7 0.10 0.0
1988 29.0 11.9 0.00 0.0
1987 26.0 6.0 2.30 0.0
1986 22.5 10.8 0.06 0.0
1985 29.1 12.8 0.10 0.0
1984 27.0 13.5 0.42 0.0
1983 27.0 11.5 0.00 0.0
1982 22.7 7.0 0.00 0.0
1981 18.7 7.5 0.00 0.0
1980 20.6 9.4 0.08 0.0
1979 17.6 6.3 0.00 0.0
1978 30.1 9.8 0.00 0.0
1977 15.2 8.7 0.00 0.0
1976 18.3 14.4 1.75 0.0
1975 23.3 7.2 0.00 0.0
1974 31.7 7.2 0.00 0.0
1973 31.7 11.1 0.00 0.0
1972 26.7 8.9 0.00 0.0
1971 29.4 11.7 0.00 0.0
1970 28.9 8.3 0.00 0.0
1969 25.6 8.3 0.00 0.0
1968 21.7 11.1 0.36 0.0
1967 29.4 8.9 0.00 0.0
1966 20.6 11.7 0.76 0.0
1965 19.4 13.9 5.08 0.0
1964 25.6 14.4 0.00 0.0
1963 28.3 10.0 0.00 0.0
1962 25.6 13.9 0.00 0.0
1961 32.8 11.1 0.00 0.0
1960 18.3 11.1 0.38 0.0
1959 13.3 8.9 0.05 0.0
1958 22.2 6.7 0.00 0.0
1957 25.0 11.1 0.00 0.0
1956 21.7 7.8 0.00 0.0
1955 21.1 6.1 0.00 0.0
1954 17.8 7.8 0.94 0.0
1953 22.2 8.3 0.00 0.0
1952 25.6 10.0 0.00 0.0
1951 30.6 12.8 0.00 0.0
1950 19.4 6.7 0.00 0.0
1949 30.6 15.0 0.05 0.0
1948 25.6 10.0 0.38 0.0
1947 14.4 8.9 0.43 0.0
1946 28.9 3.9 0.05 0.0
1945 21.1 9.4 0.00 0.0
1944 25.0 10.0 0.30 0.0
1943 19.4 11.7 0.03 0.0
1942 26.7 10.0 0.00 0.0
1941 26.1 10.0 0.00 0.0
1940 20.6 7.8 0.00 0.0
1939 32.8 8.3 0.00 0.0
1938 23.3 9.4 0.00 0.0
1937 28.3 10.0 0.00 0.0
1936 26.7 7.2 0.00 0.0
1935 20.6 7.8 0.00 0.0
1934 24.4 11.1 0.00 0.0
1933 22.8 11.1 0.10 0.0
1932 23.9 7.8 0.00 0.0
1931 16.7 5.0 0.00 0.0
1930 27.8 7.2 0.00 0.0
1929 21.7 10.0 0.33 0.0
1928 25.0 10.0 0.10 0.0
1927 29.4 12.2 0.71 0.0
1926 22.2 6.1 0.18 0.0
1925 26.1 6.1 0.00 0.0
1924 15.6 4.4 1.42 0.0
1923 20.0 6.7 1.42 0.0
1922 29.4 12.2 0.00 0.0
1921 17.8 6.1 0.74 0.0
1920 25.0 8.9 0.00 0.0
1919 17.2 11.7 5.92 0.0
1918 23.3 7.8 0.00 0.0
1917 20.0 5.6 0.00 0.0
1916 21.7 4.4 0.00 0.0
1915 26.7 8.9 0.00 0.0
1914 30.0 10.6 0.00 0.0
1913 28.9 11.7 2.18 0.0
1912 20.0 13.3 0.13 0.0
1911 13.3 6.7 1.35 0.0
1910 24.4 6.7 0.00 0.0
1909 18.9 10.0 0.15 0.0
1908 26.7 6.7 0.00 0.0
1907 21.7 7.8 0.20 0.0
1906 26.1 4.4 0.00 0.0
1905 24.4 8.3 0.00 0.0
1904 23.9 10.6 0.00 0.0
1903 17.8 2.2 0.00 0.0
1902 21.1 5.0 0.00 0.0
1901 26.1 8.3 0.00 0.0
1900 15.6 5.6 0.00 0.0
1899 25.6 6.7 0.00 0.0
1898 21.7 8.3 0.51 0.0
1897 26.7 6.1 0.00 0.0
1896 20.6 10.6 1.60 0.0
1895 25.6 6.7 0.00 0.0
1894 30.0 11.7 0.00 0.0
1893 33.9 7.2 0.00 0.0
1892 31.1 10.0 0.00 0.0
1891 21.1 10.0 0.64 0.0
1890 30.0 10.6 0.00 0.0
1889 27.8 7.2 0.00 0.0
1888 15.6 6.7 0.71 0.0
1887 20.6 4.4 0.00 0.0
1886 21.1 5.6 0.00 0.0
1885 23.3 6.1 0.00 0.0
1884 27.2 10.0 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 8/4?
For the date of Aug 4, the highest temperature ever reached in Calgary history is 33.9 °C which happened in 1893.
Highest Temperatures in Calgary on August 4
Rank Temperature Year
1 33.9 °C 1893
2 33.0 °C 1997
3 32.8 °C 1939
3 32.8 °C 1961
5 31.7 °C 1998
5 31.7 °C 1974
5 31.7 °C 1973
8 31.1 °C 1892
9 30.6 °C 1951
9 30.6 °C 1949
What's the all-time low for Calgary on 8/4?
For the date of Aug 4, the lowest temperature ever reached in Calgary history is 2.2 °C which happened in 1903.
Lowest Temperatures in Calgary on August 4
Rank Temperature Year
1 2.2 °C 1903
2 3.9 °C 1946
3 4.4 °C 1887
3 4.4 °C 1916
3 4.4 °C 1924
3 4.4 °C 1906
7 5.0 °C 1931
7 5.0 °C 1902
9 5.5 °C 2002
10 5.6 °C 1886
10 5.6 °C 1900
10 5.6 °C 1917
Lowest High Temperatures in Calgary on August 4
Rank Temperature Year
1 7.8 °C 2002
2 11.9 °C 2009
3 13.3 °C 1959
3 13.3 °C 1911
5 14.4 °C 1947
6 15.2 °C 1977
7 15.6 °C 1888
7 15.6 °C 1924
7 15.6 °C 1900
10 16.7 °C 1931
What's the most it has ever rained in Calgary on 8/4?
For the date of Aug 4, the most precipitation ever recorded in Calgary history is 5.92 cm which happened in 1919.
All-Time Most Precipitation in Calgary on August 4
Rank Precipitation Year
1 5.92 cm 1919
2 5.08 cm 1965
3 2.30 cm 1987
4 2.18 cm 1913
5 2.08 cm 2015
6 1.75 cm 1976
7 1.70 cm 2009
8 1.60 cm 1896
9 1.42 cm 1924
9 1.42 cm 1923
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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