Average annual temperature is 12.5 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -11.8 °C
Number of sunny days: 191 days
Number of rainy days: 169 days
Number of snow days: 5 days
Look at detailed online map of Blue Mountain
* Weather data for Blue Mountain United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.4 | 21.5 | 24.6 | 30.1 | 28.5 | 30.5 | 36.4 | 33.5 | 35.4 | 26.0 | 23.8 | 17.1 |
| Average daytime temperature (°C) | 7.9 | 10.6 | 11.7 | 20.6 | 21.7 | 25.8 | 30.9 | 29.5 | 24.8 | 19.4 | 11.6 | 8.6 |
| Average temperature (°C) | 3.4 | 4.7 | 5.3 | 13.3 | 15.0 | 19.2 | 24.1 | 23.0 | 18.9 | 13.3 | 5.8 | 3.7 |
| Average night temperature (°C) | 0.0 | 0.2 | 0.2 | 7.3 | 8.8 | 13.4 | 18.6 | 17.7 | 14.1 | 8.5 | 1.1 | 0.0 |
| Absolute minimum temperature (°C) | -5.9 | -11.8 | -8.0 | -0.8 | 3.1 | 9.0 | 15.3 | 13.7 | 8.4 | 2.5 | -7.8 | -6.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.4 | 7.1 | 7.9 | 9.3 | 10.0 | 10.7 | 12.1 | 11.1 | 9.0 | 8.7 | 7.8 | 5.9 |
| Precipitation (mm) | 54 | 64 | 70 | 114 | 52 | 90 | 58 | 20 | 105 | 32 | 64 | 115 |
| Sunny days | 13 | 16 | 14 | 16 | 17 | 13 | 8 | 15 | 17 | 19 | 24 | 19 |
| Rainy days | 17 | 10 | 16 | 14 | 14 | 17 | 23 | 16 | 13 | 12 | 5 | 12 |
| Snow days | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Blue Mountain during the most sunny months:
The largest precipitation sum in Blue Mountain is at