Click on a day for an hourly weather forecast
The weather in Calgary in April is very cold with temperatures between -1°C and 8°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Calgary during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Calgary is going to experience quite a number of days of snow during April. 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 Calgary in April 2025.
If you’re planning to visit Calgary in the near future, we highly recommend that you review the 14 day weather forecast for Calgary before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -4° / -11° | 4 | 13 | 15 | 21 mm | Awful | Calgary in January |
| February | -4° / -12° | 3 | 8 | 17 | 24 mm | Awful | Calgary in February |
| March | 2° / -6° | 4 | 12 | 15 | 31 mm | Awful | Calgary in March |
| April | 8° / -1° | 5 | 13 | 13 | 57 mm | Bad | Calgary in April |
| May | 15° / 5° | 7 | 21 | 3 | 80 mm | Bad | Calgary in May |
| June | 20° / 9° | 11 | 19 | 0 | 128 mm | Ok | Calgary in June |
| July | 23° / 11° | 8 | 23 | 0 | 93 mm | Good | Calgary in July |
| August | 23° / 10° | 5 | 26 | 0 | 66 mm | Perfect | Calgary in August |
| September | 19° / 7° | 3 | 25 | 2 | 38 mm | Ok | Calgary in September |
| October | 10° / 1° | 3 | 21 | 7 | 28 mm | Bad | Calgary in October |
| November | 1° / -6° | 2 | 15 | 12 | 23 mm | Awful | Calgary in November |
| December | -5° / -11° | 3 | 13 | 15 | 28 mm | Awful | Calgary in December |