Average annual temperature is 11.4 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 146 days
Number of rainy days: 205 days
Number of snow days: 14 days
Look at detailed online map of Mill City
* Weather data for Mill City 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) | 15.1 | 17.4 | 15.8 | 30.0 | 30.5 | 33.3 | 33.3 | 30.2 | 32.3 | 28.3 | 18.6 | 14.0 |
| Average daytime temperature (°C) | 6.2 | 7.9 | 8.8 | 18.3 | 21.5 | 25.0 | 29.0 | 26.5 | 23.6 | 18.1 | 9.7 | 7.5 |
| Average temperature (°C) | 2.6 | 1.7 | 3.2 | 11.3 | 14.3 | 19.1 | 23.2 | 20.9 | 18.1 | 13.0 | 4.6 | 3.6 |
| Average night temperature (°C) | -0.3 | -3.0 | -1.2 | 5.7 | 7.4 | 13.8 | 18.2 | 16.3 | 13.5 | 9.0 | 0.6 | 0.8 |
| Absolute minimum temperature (°C) | -6.4 | -18.3 | -6.8 | -2.3 | 1.1 | 8.9 | 12.9 | 11.1 | 7.4 | 2.4 | -4.7 | -5.1 |
| 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 | 9.2 |
| 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) | 3.8 | 6.1 | 6.7 | 8.4 | 12.2 | 11.0 | 11.6 | 10.3 | 8.8 | 7.4 | 7.2 | 3.7 |
| Precipitation (mm) | 95 | 51 | 108 | 99 | 41 | 117 | 128 | 165 | 120 | 105 | 81 | 132 |
| Sunny days | 9 | 11 | 9 | 15 | 21 | 12 | 6 | 9 | 13 | 13 | 16 | 12 |
| Rainy days | 19 | 13 | 20 | 15 | 10 | 18 | 25 | 22 | 17 | 18 | 12 | 16 |
| Snow days | 3 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Mill City during the most sunny months:
The largest precipitation sum in Mill City is at