Average annual temperature is 11.5 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -11.4 °C
Number of sunny days: 150 days
Number of rainy days: 198 days
Number of snow days: 17 days
Look at detailed online map of Millheim
* Weather data for Millheim 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) | 15.2 | 20.1 | 18.7 | 26.4 | 29.8 | 32.1 | 32.5 | 30.2 | 32.0 | 27.5 | 17.6 | 14.7 |
| Average daytime temperature (°C) | 5.8 | 9.6 | 8.6 | 17.0 | 21.4 | 25.0 | 28.0 | 26.6 | 23.8 | 17.0 | 10.0 | 7.8 |
| Average temperature (°C) | 2.0 | 2.7 | 3.4 | 10.7 | 14.9 | 19.3 | 22.7 | 21.0 | 18.5 | 12.7 | 5.3 | 4.2 |
| Average night temperature (°C) | -0.7 | -1.8 | -0.4 | 5.6 | 9.3 | 14.3 | 18.2 | 16.7 | 14.3 | 9.2 | 1.8 | 1.7 |
| Absolute minimum temperature (°C) | -8.4 | -11.4 | -7.7 | -2.5 | 1.3 | 9.4 | 15.1 | 12.5 | 7.9 | -0.2 | -7.4 | -5.4 |
| 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 | 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 | 15.1 | 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) | 2.7 | 6.4 | 6.1 | 8.7 | 10.7 | 11.2 | 11.8 | 10.9 | 8.8 | 6.5 | 6.6 | 3.6 |
| Precipitation (mm) | 144 | 77 | 107 | 110 | 46 | 122 | 82 | 126 | 25 | 59 | 51 | 63 |
| Sunny days | 8 | 12 | 12 | 12 | 21 | 13 | 7 | 9 | 14 | 13 | 19 | 10 |
| Rainy days | 16 | 14 | 15 | 18 | 10 | 17 | 24 | 22 | 16 | 18 | 9 | 19 |
| Snow days | 7 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Millheim during the most sunny months:
The largest precipitation sum in Millheim is at