Average annual temperature is 10.8 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -22.0 °C
Number of sunny days: 155 days
Number of rainy days: 194 days
Number of snow days: 16 days
Look at detailed online map of Fosterdale
* Weather data for Fosterdale 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) | 16.1 | 15.7 | 16.3 | 30.4 | 30.2 | 33.2 | 31.9 | 29.9 | 31.5 | 28.1 | 17.5 | 13.7 |
| Average daytime temperature (°C) | 5.6 | 6.5 | 8.2 | 17.7 | 21.1 | 24.6 | 28.1 | 25.5 | 22.7 | 17.8 | 9.3 | 7.1 |
| Average temperature (°C) | 2.0 | 0.7 | 2.6 | 10.6 | 14.0 | 18.6 | 22.5 | 20.2 | 17.7 | 12.7 | 4.0 | 3.2 |
| Average night temperature (°C) | -1.3 | -3.8 | -1.8 | 5.2 | 7.3 | 13.6 | 18.0 | 16.0 | 13.8 | 8.8 | 0.0 | 0.5 |
| Absolute minimum temperature (°C) | -8.5 | -22.0 | -8.7 | -2.9 | 0.6 | 8.7 | 13.1 | 9.9 | 7.1 | 2.1 | -5.7 | -5.2 |
| 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) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.3 | 6.0 | 6.8 | 8.6 | 12.1 | 10.7 | 11.6 | 10.2 | 8.3 | 7.2 | 7.1 | 3.6 |
| Precipitation (mm) | 90 | 57 | 99 | 140 | 46 | 91 | 114 | 189 | 136 | 78 | 63 | 164 |
| Sunny days | 12 | 11 | 10 | 14 | 21 | 11 | 4 | 11 | 12 | 14 | 18 | 17 |
| Rainy days | 17 | 11 | 16 | 16 | 10 | 19 | 27 | 20 | 18 | 17 | 11 | 12 |
| Snow days | 2 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Fosterdale during the most sunny months:
The largest precipitation sum in Fosterdale is at