Best time to visit Calgary, Canada
Based on 2020–2024 of daily weather data, the best months to visit Calgary are August, July, September — when temperatures are comfortable, rainfall is low, and sunshine is plentiful.
Months ranked by travel comfort
| Rank | Month | High | Low | Precip | Rainy days | Sun | Score |
|---|---|---|---|---|---|---|---|
| 1 ★ | August | 23.7° | 10.9° | 264.7 mm | 74 | 12 h | 89 |
| 2 ★ | July | 24.3° | 11.8° | 252.2 mm | 92 | 13.6 h | 88 |
| 3 ★ | September | 19.8° | 7.3° | 145.2 mm | 56 | 10.3 h | 87 |
| 4 | June | 20.5° | 8.4° | 573.8 mm | 96 | 12.2 h | 76 |
| 5 | May | 16.3° | 3.5° | 327.7 mm | 93 | 11.2 h | 73 |
| 6 | April | 9.7° | -2.9° | 153.8 mm | 79 | 10.4 h | 63 |
| 7 | October | 11.4° | 0.2° | 168.7 mm | 71 | 7.5 h | 63 |
| 8 | March | 3.4° | -8.7° | 126 mm | 71 | 8.9 h | 48 |
| 9 | January | -2.5° | -12.4° | 62.1 mm | 57 | 6 h | 43 |
| 10 | November | 2.3° | -7.2° | 121.2 mm | 56 | 5.5 h | 43 |
| 11 | February | -1° | -12° | 125.8 mm | 74 | 7 h | 42 |
| 12 | December | -2.5° | -11.5° | 117.9 mm | 69 | 4.8 h | 38 |
Score (0–100) blends ideal-temperature comfort (50%), low-rainfall (30%), and sunshine (20%). Higher is better for a typical sightseeing trip.
Plan your trip
January February March April May June July August September October November December · Calgary hub