Click on a day for an hourly weather forecast
The weather in Canmore in May is very cold with temperatures between 0°C and 7°C, warm clothes are a must.
There’s going to be many days of rain during the month of May in Canmore.
Canmore should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Canmore is going to experience quite a number of days of snow during May. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!
Our weather forecast can give you a great sense of what weather to expect in Canmore in May 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 |