Calgary, Canada 14-Day Forecast
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The 14-day forecast for Calgary is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.
Calgary 14-day outlook: the story
Aim for July to September and May if you get the choice: temperatures sit either side of the peak heat rather than in it, and highs average 69°F (20°C) against roughly 10 wet days a month. For the same question asked the other way round, see where else is warm in July.
For typical conditions month by month, see the Calgary climate & average temperatures guide.
Average temperatures in Calgary by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 29° | 11° | 4 | 0.5 in | 6.0 h/day | 8.4 h | 14% | 70% |
| February | 28° | 9° | 7 | 0.9 in | 7.2 h/day | 9.9 h | 23% | 67% |
| March | 40° | 18° | 7 | 0.9 in | 9.1 h/day | 11.7 h | 24% | 65% |
| April | 51° | 28° | 8 | 1.3 in | 10.5 h/day | 13.8 h | 26% | 57% |
| May | 62° | 39° | 10 | 2.3 in | 11.5 h/day | 15.5 h | 33% | 57% |
| June | 69° | 47° | 13 | 3.8 in | 12.8 h/day | 16.5 h | 42% | 61% |
| July | 74° | 52° | 12 | 2.5 in | 13.5 h/day | 16.1 h | 37% | 67% |
| August | 74° | 51° | 9 | 2.4 in | 11.9 h/day | 14.5 h | 29% | 64% |
| September | 64° | 43° | 7 | 1.6 in | 9.6 h/day | 12.5 h | 25% | 65% |
| October | 51° | 31° | 6 | 1.2 in | 7.7 h/day | 10.6 h | 20% | 65% |
| November | 37° | 20° | 6 | 0.9 in | 5.7 h/day | 8.8 h | 20% | 69% |
| December | 27° | 11° | 6 | 0.8 in | 5.2 h/day | 7.9 h | 18% | 70% |
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