Average annual temperature is 10.4 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -17.6 °C
Number of sunny days: 147 days
Number of rainy days: 207 days
Number of snow days: 11 days
Look at detailed online map of Folstown
* Weather data for Folstown 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) | 14.7 | 15.5 | 14.6 | 28.9 | 29.7 | 32.1 | 31.3 | 28.5 | 32.2 | 27.0 | 17.4 | 11.3 |
| Average daytime temperature (°C) | 5.1 | 6.6 | 7.5 | 16.7 | 20.4 | 23.4 | 27.5 | 25.0 | 22.2 | 16.6 | 8.3 | 6.0 |
| Average temperature (°C) | 1.7 | 1.0 | 2.3 | 10.4 | 13.5 | 18.0 | 22.1 | 19.9 | 17.1 | 12.0 | 3.5 | 2.4 |
| Average night temperature (°C) | -1.3 | -3.6 | -1.9 | 5.2 | 7.0 | 12.9 | 17.4 | 15.5 | 13.0 | 8.1 | -0.1 | -0.4 |
| Absolute minimum temperature (°C) | -7.6 | -17.6 | -7.8 | -2.8 | 0.7 | 8.0 | 13.2 | 11.8 | 7.4 | 1.5 | -6.8 | -6.2 |
| 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 | 9.3 |
| 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) | 4.3 | 6.7 | 7.1 | 8.8 | 12.0 | 11.3 | 11.9 | 10.7 | 8.7 | 7.6 | 7.2 | 3.6 |
| Precipitation (mm) | 107 | 38 | 92 | 107 | 37 | 161 | 117 | 156 | 165 | 83 | 50 | 134 |
| Sunny days | 8 | 12 | 12 | 16 | 21 | 8 | 7 | 8 | 14 | 14 | 16 | 11 |
| Rainy days | 19 | 13 | 19 | 14 | 10 | 22 | 24 | 23 | 16 | 17 | 13 | 17 |
| Snow days | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Folstown during the most sunny months:
The largest precipitation sum in Folstown is at