Average annual temperature is 4.8 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -32.7 °C
Number of sunny days: 202 days
Number of rainy days: 121 days
Number of snow days: 42 days
Look at detailed online map of Stonewall
* Weather data for Stonewall Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | -1.0 | 2.7 | 0.3 | 18.9 | 30.8 | 33.5 | 30.8 | 29.0 | 31.9 | 23.9 | 8.8 | 6.2 |
| Average daytime temperature (°C) | -8.3 | -7.3 | -4.0 | 6.6 | 22.7 | 26.6 | 24.3 | 24.1 | 21.6 | 10.4 | 1.9 | -0.4 |
| Average temperature (°C) | -11.5 | -13.6 | -9.8 | 1.0 | 15.5 | 20.8 | 18.7 | 19.0 | 16.4 | 6.5 | -2.0 | -4.3 |
| Average night temperature (°C) | -14.8 | -18.8 | -14.6 | -3.7 | 9.0 | 15.6 | 13.7 | 14.5 | 11.7 | 3.0 | -5.0 | -7.2 |
| Absolute minimum temperature (°C) | -29.8 | -32.7 | -23.3 | -17.4 | -1.5 | 10.0 | 8.7 | 9.2 | 4.6 | -11.2 | -14.1 | -15.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.6 | 10.1 | 11.9 | 13.8 | 15.4 | 16.3 | 15.9 | 14.4 | 12.6 | 10.7 | 9.1 | 8.1 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.0 | 6.2 | 9.4 | 8.9 | 12.1 | 13.0 | 13.0 | 10.8 | 9.1 | 5.6 | 5.1 | 4.6 |
| Precipitation (mm) | 9 | 10 | 6 | 39 | 31 | 109 | 63 | 43 | 30 | 83 | 25 | 17 |
| Sunny days | 25 | 17 | 25 | 16 | 21 | 12 | 12 | 11 | 16 | 10 | 15 | 22 |
| Rainy days | 1 | 2 | 0 | 8 | 10 | 18 | 19 | 20 | 14 | 17 | 7 | 5 |
| Snow days | 5 | 9 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 4 | 8 | 4 |
The best time to visit Stonewall during the most sunny months:
Months with the longest average daylight duration in Stonewall:
The largest precipitation sum in Stonewall is at