Average annual temperature is 21.8 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 178 days
Number of rainy days: 187 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) | 25.2 | 27.8 | 29.7 | 31.3 | 31.8 | 38.1 | 38.5 | 41.9 | 39.9 | 35.4 | 29.6 | 26.2 |
| Average daytime temperature (°C) | 18.7 | 19.9 | 24.1 | 24.7 | 28.2 | 34.4 | 36.2 | 38.9 | 34.9 | 28.0 | 20.8 | 19.6 |
| Average temperature (°C) | 13.8 | 14.1 | 18.6 | 19.2 | 23.4 | 28.3 | 30.4 | 32.3 | 29.0 | 22.3 | 15.8 | 13.5 |
| Average night temperature (°C) | 10.0 | 9.9 | 14.5 | 15.0 | 19.5 | 23.6 | 25.4 | 26.6 | 24.1 | 18.1 | 12.0 | 9.1 |
| Absolute minimum temperature (°C) | 1.0 | 0.5 | 3.7 | 10.4 | 12.8 | 18.8 | 22.9 | 24.0 | 20.7 | 6.9 | 2.9 | 0.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.8 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.3 | 7.0 | 7.4 | 7.9 | 8.8 | 11.8 | 12.4 | 12.1 | 10.7 | 8.5 | 6.4 | 7.8 |
| Precipitation (mm) | 136 | 38 | 105 | 130 | 176 | 39 | 36 | 6 | 96 | 106 | 73 | 57 |
| Sunny days | 16 | 11 | 10 | 5 | 6 | 16 | 19 | 28 | 16 | 14 | 16 | 21 |
| Rainy days | 15 | 17 | 21 | 25 | 25 | 14 | 12 | 3 | 14 | 17 | 14 | 10 |
| Snow days | 0 | 0 | 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