Calgary June 30 Weather Records

Daily averages and all-time records for weather in Calgary, Alberta for the date of June 30.
June 30 All-Time Records
1881–2024
Highest temperature 35.9 °C 2021
Lowest temperature 1.7 °C 1903
Lowest daily high 9.8 °C 1992
Highest daily low 18.2 °C 2021
Most precipitation 2.92 cm 2020
Most snow none -
June 30 Average Weather
1991–2020 1
Average high 21.5 °C
Average low 9.2 °C
Chance precipitation 46.8%
Chance snow 0%
Calgary June 30 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 27.6 15.7 0.00 0.0
2022 20.8 10.1 0.00 0.0
2021 35.9 18.2 0.00 0.0
2020 13.6 10.2 2.92 0.0
2019 21.8 9.0 0.00 0.0
2018 22.1 n/a 0.00 0.0
2017 27.5 10.8 0.00 0.0
2016 23.4 13.6 1.30 0.0
2015 24.6 14.1 0.26 0.0
2014 21.7 10.5 0.14 0.0
2013 24.6 12.7 0.00 0.0
2012 24.7 9.3 0.22 0.0
2011 21.0 10.1 0.00 0.0
2010 23.5 9.9 0.00 0.0
2009 18.4 7.5 0.00 0.0
2008 29.0 15.3 0.18 0.0
2007 21.2 10.3 0.00 0.0
2006 24.7 13.2 0.00 0.0
2005 24.3 13.2 0.00 0.0
2004 20.4 12.2 0.32 0.0
2003 28.3 12.7 0.00 0.0
2002 19.7 6.7 0.00 0.0
2001 20.2 10.0 0.04 0.0
2000 23.0 10.4 0.00 0.0
1999 16.9 7.9 0.46 0.0
1998 22.2 6.6 0.00 0.0
1997 11.0 5.5 0.00 0.0
1996 22.3 6.7 0.00 0.0
1995 24.4 7.9 0.00 0.0
1994 23.2 5.4 0.00 0.0
1993 16.4 9.8 0.18 0.0
1992 9.8 5.9 1.18 0.0
1991 19.6 8.4 0.00 0.0
1990 24.8 13.0 0.28 0.0
1989 23.0 9.0 0.82 0.0
1988 20.1 7.5 0.48 0.0
1987 18.8 11.4 0.24 0.0
1986 17.0 9.8 0.02 0.0
1985 27.0 8.1 0.00 0.0
1984 18.9 10.0 0.00 0.0
1983 18.5 10.5 0.30 0.0
1982 26.1 12.0 1.78 0.0
1981 27.0 9.9 0.04 0.0
1980 15.9 4.5 0.00 0.0
1979 26.7 13.4 0.00 0.0
1978 25.6 10.2 0.00 0.0
1977 21.4 5.4 0.00 0.0
1976 26.1 11.7 0.00 0.0
1975 20.6 7.2 0.00 0.0
1974 26.7 10.0 0.00 0.0
1973 12.8 8.3 0.00 0.0
1972 16.7 3.9 0.64 0.0
1971 22.2 6.7 0.00 0.0
1970 11.1 6.1 1.88 0.0
1969 14.4 6.7 0.05 0.0
1968 14.4 4.4 0.00 0.0
1967 19.4 4.4 0.03 0.0
1966 20.0 5.6 0.00 0.0
1965 17.2 3.3 0.00 0.0
1964 22.2 6.1 0.00 0.0
1963 17.2 9.4 0.23 0.0
1962 27.2 11.7 0.05 0.0
1961 19.4 10.0 0.00 0.0
1960 21.7 7.2 0.03 0.0
1959 18.3 9.4 0.03 0.0
1958 17.2 8.3 0.13 0.0
1957 21.7 7.2 0.00 0.0
1956 15.0 3.9 0.79 0.0
1955 17.2 7.8 0.10 0.0
1954 20.0 8.3 0.00 0.0
1953 22.2 8.3 0.05 0.0
1952 19.4 11.1 0.00 0.0
1951 15.0 9.4 0.08 0.0
1950 23.3 10.0 0.13 0.0
1949 19.4 6.7 0.00 0.0
1948 28.9 15.0 0.00 0.0
1947 22.2 6.1 0.00 0.0
1946 21.1 6.7 0.00 0.0
1945 19.4 8.9 0.00 0.0
1944 31.7 14.4 0.00 0.0
1943 18.3 11.1 0.00 0.0
1942 22.8 10.6 0.00 0.0
1941 21.7 8.3 0.00 0.0
1940 23.3 10.0 0.00 0.0
1939 27.2 9.4 0.00 0.0
1938 23.9 7.8 0.00 0.0
1937 21.1 13.3 1.32 0.0
1936 21.1 8.3 0.00 0.0
1935 15.6 8.3 0.30 0.0
1934 24.4 6.7 0.00 0.0
1933 22.2 9.4 0.00 0.0
1932 22.8 5.6 0.00 0.0
1931 10.6 3.9 0.51 0.0
1930 23.3 10.6 0.00 0.0
1929 23.3 7.2 0.00 0.0
1928 12.8 10.0 1.75 0.0
1927 13.3 4.4 0.08 0.0
1926 26.1 11.1 0.00 0.0
1925 28.3 7.8 0.00 0.0
1924 28.9 6.7 0.00 0.0
1923 23.9 5.6 0.00 0.0
1922 20.0 8.3 0.00 0.0
1921 27.2 8.9 0.36 0.0
1920 30.0 10.0 0.00 0.0
1919 22.2 5.6 0.05 0.0
1918 25.6 6.1 0.00 0.0
1917 24.4 4.4 0.05 0.0
1916 23.3 6.1 0.00 0.0
1915 22.8 11.7 1.27 0.0
1914 27.8 7.8 0.00 0.0
1913 22.2 7.8 0.00 0.0
1912 10.6 8.3 2.34 0.0
1911 16.7 9.4 0.99 0.0
1910 23.3 8.9 0.00 0.0
1909 23.9 10.0 0.03 0.0
1908 20.0 8.9 0.28 0.0
1907 18.3 8.9 0.15 0.0
1906 23.3 7.8 0.00 0.0
1905 23.9 5.6 0.00 0.0
1904 29.4 6.7 0.00 0.0
1903 21.1 1.7 0.00 0.0
1902 13.9 9.4 0.74 0.0
1901 14.4 4.4 0.36 0.0
1900 18.3 4.4 0.00 0.0
1899 22.2 1.7 0.00 0.0
1898 23.3 4.4 0.00 0.0
1897 25.6 9.4 0.00 0.0
1896 32.8 13.9 0.00 0.0
1895 31.1 11.7 0.00 0.0
1894 20.6 8.9 0.00 0.0
1893 14.4 n/a 0.10 0.0
1892 33.3 6.7 0.00 0.0
1891 20.6 10.6 0.00 0.0
1890 27.2 11.1 0.00 0.0
1889 22.8 8.9 0.00 0.0
1888 22.2 6.1 0.00 0.0
1887 23.3 4.4 0.00 0.0
1886 17.2 10.6 0.00 0.0
1885 29.4 11.1 0.00 0.0
1884 n/a n/a n/a n/a
1883 n/a n/a n/a n/a
1882 23.9 6.1 1.30 0.0
What's the all-time high for Calgary on 6/30?
For the date of Jun 30, the highest temperature ever reached in Calgary history is 35.9 °C which happened in 2021.
Highest Temperatures in Calgary on June 30
Rank Temperature Year
1 35.9 °C 2021
2 33.3 °C 1892
3 32.8 °C 1896
4 31.7 °C 1944
5 31.1 °C 1895
6 30.0 °C 1920
7 29.4 °C 1885
7 29.4 °C 1904
9 29.0 °C 2008
10 28.9 °C 1948
10 28.9 °C 1924
What's the all-time low for Calgary on 6/30?
For the date of Jun 30, the lowest temperature ever reached in Calgary history is 1.7 °C which has happened 2 times, most recently in 1903.
Lowest Temperatures in Calgary on June 30
Rank Temperature Year
1 1.7 °C 1903
1 1.7 °C 1899
3 3.3 °C 1965
4 3.9 °C 1972
4 3.9 °C 1931
4 3.9 °C 1956
7 4.4 °C 1967
7 4.4 °C 1917
7 4.4 °C 1968
7 4.4 °C 1901
7 4.4 °C 1927
7 4.4 °C 1900
7 4.4 °C 1887
7 4.4 °C 1898
Lowest High Temperatures in Calgary on June 30
Rank Temperature Year
1 9.8 °C 1992
2 10.6 °C 1912
2 10.6 °C 1931
4 11.0 °C 1997
5 11.1 °C 1970
6 12.8 °C 1928
6 12.8 °C 1973
8 13.3 °C 1927
9 13.6 °C 2020
10 13.9 °C 1902
What's the most it has ever rained in Calgary on 6/30?
For the date of Jun 30, the most precipitation ever recorded in Calgary history is 2.92 cm which happened in 2020.
All-Time Most Precipitation in Calgary on June 30
Rank Precipitation Year
1 2.92 cm 2020
2 2.34 cm 1912
3 1.88 cm 1970
4 1.78 cm 1982
5 1.75 cm 1928
6 1.32 cm 1937
7 1.30 cm 1882
7 1.30 cm 2016
9 1.27 cm 1915
10 1.18 cm 1992
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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