Average annual temperature is 7.9 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: -32.2 °C
Number of sunny days: 139 days
Number of rainy days: 179 days
Number of snow days: 47 days
Look at detailed online map of Blue Mountain
* Weather data for Blue Mountain 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) | 3.9 | 8.9 | 7.9 | 27.8 | 31.1 | 32.4 | 30.6 | 26.0 | 31.0 | 27.6 | 12.7 | 8.2 |
| Average daytime temperature (°C) | -0.6 | 0.7 | 2.9 | 13.7 | 19.4 | 23.5 | 26.0 | 23.0 | 22.2 | 14.9 | 5.2 | 2.7 |
| Average temperature (°C) | -4.3 | -5.5 | -1.6 | 7.1 | 12.7 | 18.3 | 20.8 | 18.3 | 16.7 | 10.9 | 1.2 | -0.4 |
| Average night temperature (°C) | -7.7 | -10.4 | -5.7 | 1.8 | 6.7 | 13.6 | 16.3 | 14.3 | 12.4 | 7.9 | -2.2 | -3.1 |
| Absolute minimum temperature (°C) | -16.2 | -32.2 | -13.8 | -10.8 | 0.5 | 9.7 | 12.9 | 9.6 | 7.2 | -1.7 | -8.9 | -11.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.8 | 5.2 | 6.5 | 8.5 | 11.1 | 10.7 | 11.9 | 10.6 | 9.7 | 5.3 | 5.1 | 2.9 |
| Precipitation (mm) | 84 | 77 | 87 | 88 | 74 | 116 | 144 | 76 | 35 | 99 | 56 | 85 |
| Sunny days | 8 | 9 | 12 | 12 | 21 | 10 | 7 | 9 | 20 | 10 | 12 | 9 |
| Rainy days | 11 | 7 | 10 | 16 | 10 | 20 | 24 | 22 | 10 | 20 | 12 | 17 |
| Snow days | 12 | 12 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 5 |
The best time to visit Blue Mountain during the most sunny months:
Months with the longest average daylight duration in Blue Mountain:
The largest precipitation sum in Blue Mountain is at