Average annual temperature is 12.0 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -11.9 °C
Number of sunny days: 152 days
Number of rainy days: 204 days
Number of snow days: 9 days
Look at detailed online map of Mount Herman
* Weather data for Mount Herman 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) | 16.9 | 20.9 | 21.4 | 27.8 | 29.5 | 32.6 | 32.1 | 31.4 | 32.8 | 26.8 | 18.7 | 16.3 |
| Average daytime temperature (°C) | 7.9 | 11.1 | 10.6 | 18.4 | 21.7 | 25.6 | 28.3 | 26.8 | 24.1 | 17.9 | 11.3 | 8.9 |
| Average temperature (°C) | 3.4 | 4.5 | 4.6 | 11.6 | 15.0 | 19.2 | 22.6 | 21.2 | 18.4 | 12.9 | 5.8 | 4.6 |
| Average night temperature (°C) | 0.3 | -0.3 | 0.1 | 5.9 | 9.1 | 13.6 | 18.1 | 16.7 | 13.9 | 9.0 | 1.6 | 1.5 |
| Absolute minimum temperature (°C) | -6.7 | -11.9 | -8.6 | -2.4 | 1.8 | 8.3 | 14.2 | 11.0 | 8.6 | 1.0 | -7.3 | -5.5 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 3.0 | 6.9 | 6.7 | 8.7 | 10.3 | 11.1 | 11.1 | 10.5 | 9.0 | 6.8 | 6.7 | 4.5 |
| Precipitation (mm) | 108 | 56 | 96 | 52 | 89 | 127 | 108 | 106 | 48 | 111 | 43 | 55 |
| Sunny days | 8 | 14 | 12 | 15 | 18 | 10 | 6 | 8 | 11 | 15 | 21 | 14 |
| Rainy days | 19 | 13 | 17 | 15 | 13 | 20 | 25 | 23 | 19 | 16 | 8 | 16 |
| Snow days | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Mount Herman during the most sunny months:
The largest precipitation sum in Mount Herman is at