When to go · Calgary, Canada
Best Time to Visit Calgary
Calgary has a four-season climate. The most comfortable months are September, July and August, based on five years of real temperature and rainfall records.
Go now
September, July, August
Comfortable and drier
Shoulder
June, May, April
Fewer crowds, a trade-off
Think twice
December, February
Hottest is August (24°C)
Calgary weather, month by month
| Month | High | Low | Rain | Feel |
|---|---|---|---|---|
| Jan | -1°C / 30°F | -11°C / 12°F | 10mm | cold, mostly dry |
| Feb | -3°C / 27°F | -14°C / 7°F | 26mm | cold, mostly dry |
| Mar | 5°C / 41°F | -8°C / 18°F | 17mm | cold, mostly dry |
| Apr | 10°C / 50°F | -3°C / 27°F | 24mm | cool, mostly dry |
| May | 17°C / 63°F | 4°C / 39°F | 44mm | mild, mostly dry |
| Jun | 22°C / 72°F | 9°C / 48°F | 113mm | mild, some rain |
| JulBEST | 24°C / 75°F | 12°C / 54°F | 54mm | warm, mostly dry |
| AugBEST | 24°C / 75°F | 11°C / 52°F | 54mm | warm, mostly dry |
| SepBEST | 20°C / 68°F | 7°C / 45°F | 22mm | mild, mostly dry |
| Oct | 12°C / 54°F | 1°C / 34°F | 37mm | cool, mostly dry |
| Nov | 3°C / 37°F | -7°C / 19°F | 21mm | cold, mostly dry |
| Dec | -4°C / 25°F | -14°C / 7°F | 26mm | cold, mostly dry |
Averages from Open-Meteo ERA5 climate reanalysis, 2019 to 2023. Highs and lows are daily averages for each month; rain is the monthly total. Tap a month for a detailed guide.
Want the timing decided for you? A Local Friend in Calgary plans around the seasons for you.