Average annual temperature is 7.5 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -29.9 °C
Number of sunny days: 131 days
Number of rainy days: 187 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) | 9.9 | 9.8 | 9.8 | 19.4 | 27.8 | 30.0 | 29.5 | 23.8 | 28.3 | 22.4 | 13.5 | 14.1 |
| Average daytime temperature (°C) | 2.2 | -0.6 | 2.2 | 10.7 | 15.0 | 19.2 | 25.3 | 21.8 | 20.8 | 15.5 | 5.2 | 3.3 |
| Average temperature (°C) | -1.0 | -5.5 | -1.6 | 5.2 | 9.4 | 14.7 | 20.9 | 17.9 | 16.5 | 11.2 | 1.4 | 0.1 |
| Average night temperature (°C) | -4.3 | -10.0 | -4.9 | 1.1 | 4.9 | 11.2 | 17.6 | 14.9 | 13.5 | 8.3 | -1.5 | -2.5 |
| Absolute minimum temperature (°C) | -9.6 | -29.9 | -11.9 | -5.9 | 0.5 | 6.1 | 15.0 | 11.3 | 6.5 | 1.0 | -8.0 | -13.0 |
| 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) | 9.2 | 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) | 3.2 | 5.1 | 5.7 | 8.7 | 9.5 | 6.2 | 9.1 | 8.6 | 8.0 | 6.1 | 4.4 | 2.9 |
| Precipitation (mm) | 256 | 67 | 119 | 53 | 55 | 169 | 137 | 176 | 105 | 178 | 118 | 130 |
| Sunny days | 6 | 9 | 11 | 17 | 16 | 7 | 4 | 9 | 15 | 13 | 10 | 14 |
| Rainy days | 16 | 7 | 8 | 12 | 15 | 23 | 27 | 22 | 15 | 18 | 11 | 13 |
| Snow days | 9 | 12 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 4 |
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