Average annual temperature is 10.9 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -13.0 °C
Number of sunny days: 149 days
Number of rainy days: 200 days
Number of snow days: 16 days
Look at detailed online map of Herman
* Weather data for 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) | 14.6 | 19.7 | 18.6 | 26.6 | 31.5 | 32.4 | 31.1 | 30.6 | 32.5 | 26.2 | 16.2 | 14.2 |
| Average daytime temperature (°C) | 5.8 | 9.2 | 8.6 | 17.3 | 21.2 | 24.6 | 27.4 | 26.0 | 23.0 | 16.6 | 9.6 | 7.2 |
| Average temperature (°C) | 1.9 | 2.5 | 3.0 | 10.2 | 14.6 | 18.7 | 21.7 | 20.4 | 17.4 | 12.0 | 4.5 | 3.5 |
| Average night temperature (°C) | -0.9 | -2.3 | -1.2 | 4.5 | 8.3 | 13.3 | 17.0 | 15.8 | 13.0 | 8.3 | 0.5 | 0.7 |
| Absolute minimum temperature (°C) | -7.7 | -13.0 | -8.2 | -3.9 | 1.0 | 8.1 | 12.7 | 11.1 | 7.5 | 0.5 | -7.9 | -5.9 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 2.6 | 6.4 | 5.9 | 8.3 | 10.7 | 10.6 | 10.9 | 10.6 | 8.6 | 5.7 | 6.6 | 3.7 |
| Precipitation (mm) | 120 | 68 | 107 | 62 | 77 | 124 | 103 | 91 | 66 | 86 | 46 | 78 |
| Sunny days | 7 | 12 | 10 | 15 | 20 | 12 | 7 | 10 | 14 | 14 | 17 | 11 |
| Rainy days | 18 | 13 | 17 | 15 | 11 | 18 | 24 | 21 | 16 | 17 | 12 | 18 |
| Snow days | 6 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Herman during the most sunny months:
The largest precipitation sum in Herman is at