Average annual temperature is 8.1 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: -29.0 °C
Number of sunny days: 161 days
Number of rainy days: 177 days
Number of snow days: 27 days
Look at detailed online map of Town of Prospect
* Weather data for Town of Prospect 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) | 8.6 | 10.5 | 10.3 | 20.9 | 28.8 | 28.0 | 28.5 | 26.2 | 30.2 | 26.0 | 13.3 | 12.5 |
| Average daytime temperature (°C) | 2.2 | 0.6 | 4.3 | 10.9 | 16.9 | 19.1 | 24.9 | 22.5 | 21.9 | 16.1 | 6.0 | 3.5 |
| Average temperature (°C) | -1.6 | -4.5 | 0.3 | 6.1 | 11.7 | 14.7 | 20.7 | 18.4 | 17.0 | 11.9 | 1.8 | -0.3 |
| Average night temperature (°C) | -5.0 | -9.6 | -3.1 | 1.8 | 7.2 | 11.5 | 17.2 | 15.0 | 13.4 | 8.6 | -1.4 | -3.4 |
| Absolute minimum temperature (°C) | -11.3 | -29.0 | -8.9 | -5.3 | 2.0 | 6.0 | 13.8 | 11.2 | 7.7 | -0.1 | -7.3 | -12.7 |
| 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) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 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) | 4.2 | 6.7 | 7.1 | 8.0 | 11.3 | 7.1 | 9.1 | 9.4 | 8.7 | 6.1 | 6.8 | 4.2 |
| Precipitation (mm) | 178 | 33 | 78 | 66 | 113 | 146 | 173 | 161 | 111 | 163 | 60 | 165 |
| Sunny days | 9 | 13 | 14 | 16 | 17 | 6 | 8 | 8 | 18 | 13 | 21 | 18 |
| Rainy days | 13 | 5 | 10 | 14 | 14 | 24 | 23 | 23 | 12 | 18 | 8 | 13 |
| Snow days | 9 | 10 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Town of Prospect during the most sunny months:
Months with the longest average daylight duration in Town of Prospect:
The largest precipitation sum in Town of Prospect is at