Historical Weather in Calgary, Canada
See 55+ years of weather history for any date in Calgary going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for Calgary, Canada, based on 55+ years of weather data.
Warmest MonthJulyAvg High: 73°F / Low: 49°F
Coldest MonthJanuaryAvg High: 28°F / Low: 7°F
Jan
28°/ 7°
💧 1.6"
❄️ 0.8"
Feb
31°/ 11°
💧 1.5"
❄️ 0.8"
Mar
39°/ 18°
💧 2.0"
❄️ 0.9"
Apr
51°/ 29°
💧 3.2"
❄️ 1.2"
May
61°/ 38°
💧 5.4"
❄️ 1.6"
Jun
68°/ 45°
💧 6.3"
❄️ 0.5"
Jul
73°/ 49°
💧 5.2"
Aug
72°/ 48°
💧 5.6"
❄️ 0.1"
Sep
63°/ 39°
💧 5.0"
❄️ 1.2"
Oct
54°/ 30°
💧 2.5"
❄️ 1.1"
Nov
38°/ 17°
💧 1.8"
❄️ 0.9"
Dec
30°/ 9°
💧 1.9"
❄️ 0.9"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.