Click on a day for an hourly weather forecast
The temperatures in Canmore in August are quite cold with temperatures between 8°C and 16°C, warm clothes are a must.
You can expect rain for roughly half of the month of August in Canmore. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Canmore in August 2025.
If you’re planning to visit Canmore in the near future, we highly recommend that you review the 14 day weather forecast for Canmore before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -8° / -16° | 11 | 2 | 21 | 44 mm | Awful | Canmore in January |
| February | -8° / -17° | 10 | 1 | 22 | 49 mm | Awful | Canmore in February |
| March | -3° / -11° | 12 | 1 | 25 | 80 mm | Awful | Canmore in March |
| April | 1° / -6° | 11 | 2 | 21 | 127 mm | Awful | Canmore in April |
| May | 7° / 0° | 15 | 8 | 9 | 180 mm | Awful | Canmore in May |
| June | 12° / 5° | 16 | 13 | 1 | 242 mm | Bad | Canmore in June |
| July | 17° / 8° | 13 | 18 | 0 | 159 mm | Ok | Canmore in July |
| August | 16° / 8° | 9 | 22 | 0 | 115 mm | Ok | Canmore in August |
| September | 10° / 2° | 7 | 20 | 2 | 83 mm | Awful | Canmore in September |
| October | 1° / -6° | 9 | 8 | 14 | 75 mm | Awful | Canmore in October |
| November | -5° / -13° | 11 | 2 | 21 | 73 mm | Awful | Canmore in November |
| December | -10° / -18° | 10 | 3 | 22 | 51 mm | Awful | Canmore in December |