Average annual temperature is 12.9 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -11.1 °C
Number of sunny days: 183 days
Number of rainy days: 174 days
Number of snow days: 8 days
Look at detailed online map of Mainsville
* Weather data for Mainsville 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) | 17.2 | 20.7 | 22.1 | 29.7 | 28.3 | 33.2 | 35.2 | 33.2 | 34.6 | 27.7 | 21.3 | 14.9 |
| Average daytime temperature (°C) | 7.9 | 10.4 | 11.1 | 19.8 | 22.0 | 26.2 | 30.4 | 28.9 | 24.8 | 19.2 | 11.5 | 8.9 |
| Average temperature (°C) | 4.1 | 4.6 | 5.2 | 13.3 | 15.3 | 20.0 | 24.6 | 23.1 | 19.3 | 14.0 | 6.2 | 4.7 |
| Average night temperature (°C) | 1.2 | -0.1 | 0.5 | 7.5 | 9.0 | 14.5 | 19.6 | 18.1 | 14.8 | 9.6 | 2.0 | 1.3 |
| Absolute minimum temperature (°C) | -4.1 | -11.1 | -6.5 | 0.5 | 2.7 | 9.4 | 16.6 | 14.1 | 8.6 | 2.0 | -6.1 | -3.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 5.0 | 7.1 | 7.5 | 9.4 | 11.0 | 10.7 | 12.5 | 11.0 | 8.7 | 7.9 | 7.7 | 4.4 |
| Precipitation (mm) | 76 | 35 | 69 | 89 | 31 | 76 | 94 | 72 | 104 | 43 | 46 | 99 |
| Sunny days | 14 | 16 | 11 | 16 | 20 | 13 | 8 | 11 | 17 | 20 | 22 | 15 |
| Rainy days | 16 | 9 | 18 | 14 | 11 | 17 | 23 | 20 | 13 | 11 | 8 | 14 |
| Snow days | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Mainsville during the most sunny months:
The largest precipitation sum in Mainsville is at