Average annual temperature is 14.7 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -9.6 °C
Number of sunny days: 193 days
Number of rainy days: 170 days
Number of snow days: 2 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) | 20.2 | 21.5 | 23.5 | 27.8 | 30.9 | 37.0 | 36.5 | 37.6 | 32.7 | 29.8 | 25.3 | 18.0 |
| Average daytime temperature (°C) | 9.1 | 12.2 | 13.6 | 20.5 | 25.7 | 30.7 | 31.9 | 30.3 | 27.5 | 20.9 | 14.6 | 10.5 |
| Average temperature (°C) | 4.3 | 6.2 | 7.6 | 13.7 | 19.3 | 23.7 | 25.6 | 24.7 | 21.3 | 15.3 | 8.7 | 5.9 |
| Average night temperature (°C) | 0.8 | 1.8 | 2.9 | 8.1 | 13.8 | 17.4 | 20.9 | 20.3 | 16.1 | 10.8 | 4.3 | 2.6 |
| Absolute minimum temperature (°C) | -9.6 | -8.8 | -6.9 | 1.2 | 6.3 | 12.4 | 15.4 | 14.1 | 11.7 | -3.0 | -4.7 | -5.7 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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 | 7.4 | 7.4 | 10.2 | 10.9 | 12.7 | 11.4 | 10.2 | 10.3 | 7.6 | 7.9 | 6.3 |
| Precipitation (mm) | 169 | 61 | 217 | 75 | 72 | 23 | 133 | 148 | 36 | 62 | 19 | 60 |
| Sunny days | 14 | 16 | 13 | 18 | 16 | 19 | 6 | 15 | 15 | 18 | 24 | 19 |
| Rainy days | 16 | 11 | 18 | 12 | 15 | 11 | 25 | 16 | 15 | 13 | 6 | 12 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Millheim during the most sunny months:
The largest precipitation sum in Millheim is at