Average annual temperature is 14.8 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: -6.2 °C
Number of sunny days: 264 days
Number of rainy days: 98 days
Number of snow days: 3 days
Look at detailed online map of Millersville
* Weather data for Millersville 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) | 15.4 | 18.5 | 17.0 | 31.2 | 31.4 | 36.2 | 40.6 | 37.8 | 34.4 | 33.4 | 24.8 | 22.6 |
| Average daytime temperature (°C) | 11.2 | 11.9 | 11.6 | 20.1 | 24.1 | 26.6 | 35.5 | 32.4 | 28.2 | 25.1 | 18.7 | 16.3 |
| Average temperature (°C) | 5.6 | 5.3 | 6.3 | 12.5 | 17.1 | 19.5 | 27.6 | 24.7 | 20.7 | 16.6 | 11.3 | 9.7 |
| Average night temperature (°C) | 1.7 | 0.4 | 1.9 | 5.7 | 10.8 | 12.9 | 19.6 | 17.7 | 14.5 | 10.2 | 6.2 | 5.4 |
| Absolute minimum temperature (°C) | -3.9 | -6.2 | -6.2 | -2.1 | 3.5 | 8.5 | 13.6 | 14.4 | 10.0 | 1.8 | 0.8 | 0.0 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 8.5 | 8.4 | 12.0 | 12.6 | 13.1 | 13.3 | 11.9 | 11.2 | 10.4 | 8.9 | 6.9 |
| Precipitation (mm) | 182 | 150 | 239 | 3 | 6 | 6 | 0 | 74 | 7 | 4 | 12 | 35 |
| Sunny days | 12 | 16 | 8 | 25 | 24 | 23 | 31 | 24 | 26 | 28 | 24 | 23 |
| Rainy days | 19 | 10 | 22 | 5 | 7 | 7 | 0 | 7 | 4 | 3 | 6 | 8 |
| Snow days | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Millersville during the most sunny months:
The largest precipitation sum in Millersville is at