Average annual temperature is 17.6 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 200 days
Number of rainy days: 165 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) | 22.0 | 25.9 | 26.2 | 28.9 | 32.4 | 37.9 | 39.9 | 40.2 | 36.7 | 32.8 | 27.3 | 18.2 |
| Average daytime temperature (°C) | 13.0 | 15.2 | 18.0 | 22.1 | 27.5 | 32.8 | 34.3 | 35.0 | 30.8 | 24.1 | 17.2 | 13.2 |
| Average temperature (°C) | 7.8 | 9.2 | 11.7 | 15.8 | 21.4 | 26.1 | 27.9 | 28.6 | 24.4 | 18.4 | 11.4 | 8.1 |
| Average night temperature (°C) | 3.9 | 5.0 | 6.7 | 10.6 | 16.2 | 20.5 | 23.0 | 23.2 | 19.1 | 14.0 | 6.8 | 4.4 |
| Absolute minimum temperature (°C) | -3.5 | -4.4 | -3.7 | 5.2 | 7.2 | 16.8 | 18.8 | 17.7 | 16.0 | 0.6 | -1.1 | -1.6 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 5.8 | 7.8 | 8.9 | 11.0 | 12.4 | 11.3 | 11.6 | 10.5 | 8.1 | 7.8 | 6.9 |
| Precipitation (mm) | 88 | 111 | 233 | 140 | 89 | 48 | 71 | 57 | 46 | 136 | 70 | 58 |
| Sunny days | 16 | 12 | 13 | 18 | 15 | 13 | 11 | 18 | 21 | 19 | 23 | 21 |
| Rainy days | 15 | 16 | 18 | 12 | 16 | 17 | 20 | 13 | 9 | 12 | 7 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Blue Mountain during the most sunny months:
The largest precipitation sum in Blue Mountain is at