Calgary July Weather

Averages and records for weather in Calgary, Alberta in the month of July.
Typical Calgary July Weather
1991–2020
Average daily high 23.5 °C
Average daily low 10.3 °C
Average monthly precipitation 6.7 cm
Average monthly snow none
Daily chance of precipitation 41.8%
Daily chance of snow 0%
Calgary July Weather Records
1881–2024
Highest temperature 36.3 °C July 1, 2021
Lowest temperature -0.6 °C July 5, 1884
Highest daily low 18.3 °C July 24, 1959
Lowest daily high 7.8 °C July 2, 1884
Hottest average high temperature 28.7 °C 1936
Coldest average high temperature 18.6 °C 1993
Most daily precipitation 9.5 cm July 15, 1927
Most monthly precipitation 24.5 cm 1927
Most daily snow none -
Most monthly snow none -
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°C) Record (°C)
High Low High Low
July 1 21.7 9.3 36.3 2.2
July 2 21.8 9.4 33.3 3.3
July 3 22.0 9.5 33.9 2.2
July 4 22.1 9.6 32.8 2.2
July 5 22.2 9.7 35.0 -0.6
July 6 22.3 9.7 34.4 1.1
July 7 22.4 9.8 33.9 2.2
July 8 22.6 9.9 31.7 2.8
July 9 22.7 10.0 32.8 1.7
July 10 22.8 10.1 34.0 1.1
July 11 22.9 10.1 34.4 0.0
July 12 23.0 10.2 34.4 0.6
July 13 23.1 10.2 34.2 3.3
July 14 23.2 10.2 35.0 0.6
July 15 23.4 10.2 36.1 2.5
July 16 23.5 10.3 35.0 1.2
July 17 23.6 10.3 34.4 3.0
July 18 23.6 10.3 35.0 0.0
July 19 23.7 10.3 34.4 2.2
July 20 23.8 10.4 35.0 2.2
July 21 23.9 10.4 34.3 4.1
July 22 23.9 10.5 35.6 2.8
July 23 24.0 10.5 34.4 1.1
July 24 24.0 10.5 35.1 1.1
July 25 23.9 10.4 36.1 0.0
July 26 24.0 10.4 35.3 3.3
July 27 23.9 10.4 33.9 1.1
July 28 23.9 10.4 34.4 1.7
July 29 23.9 10.4 34.4 1.7
July 30 23.9 10.3 33.3 2.2
July 31 24.0 10.3 34.4 1.1
Weather Station Details
Years Station Coordinates
2012–2024 Calgary International Airport location
1881–2012 Calgary International Airport location