Average annual temperature is 10.0 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -32.6 °C
Number of sunny days: 135 days
Number of rainy days: 201 days
Number of snow days: 29 days
Look at detailed online map of Fortsville
* Weather data for Fortsville 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) | 9.0 | 13.8 | 14.6 | 28.5 | 32.9 | 34.1 | 32.0 | 27.2 | 31.3 | 27.9 | 16.1 | 11.0 |
| Average daytime temperature (°C) | 3.3 | 4.1 | 6.4 | 16.8 | 21.8 | 24.6 | 27.9 | 24.8 | 23.1 | 17.8 | 7.9 | 5.6 |
| Average temperature (°C) | -0.5 | -2.1 | 1.0 | 9.7 | 14.1 | 18.8 | 22.3 | 19.8 | 18.0 | 12.7 | 2.9 | 1.9 |
| Average night temperature (°C) | -4.0 | -7.6 | -3.8 | 4.1 | 7.3 | 13.8 | 17.7 | 15.7 | 14.0 | 8.9 | -0.5 | -0.8 |
| Absolute minimum temperature (°C) | -12.6 | -32.6 | -13.1 | -3.5 | 1.2 | 7.0 | 13.2 | 10.1 | 8.0 | 0.4 | -5.8 | -6.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.8 | 6.1 | 6.8 | 8.3 | 11.5 | 10.2 | 10.9 | 10.0 | 8.5 | 6.3 | 6.6 | 3.9 |
| Precipitation (mm) | 113 | 55 | 114 | 95 | 52 | 103 | 226 | 158 | 81 | 114 | 61 | 152 |
| Sunny days | 7 | 12 | 11 | 14 | 16 | 9 | 1 | 5 | 15 | 17 | 16 | 12 |
| Rainy days | 15 | 9 | 16 | 16 | 15 | 21 | 30 | 26 | 15 | 14 | 10 | 14 |
| Snow days | 9 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 |
The best time to visit Fortsville during the most sunny months:
Months with the longest average daylight duration in Fortsville:
The largest precipitation sum in Fortsville is at