Average annual temperature is 9.1 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -26.0 °C
Number of sunny days: 224 days
Number of rainy days: 109 days
Number of snow days: 32 days
Look at detailed online map of Township of Sun Prairie
* Weather data for Township of Sun Prairie 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) | 1.8 | 3.8 | 8.1 | 27.3 | 31.8 | 35.6 | 34.9 | 38.1 | 36.7 | 31.5 | 17.4 | 10.4 |
| Average daytime temperature (°C) | -5.0 | -2.3 | 1.0 | 14.2 | 24.6 | 29.6 | 28.2 | 29.4 | 26.1 | 15.3 | 9.0 | 4.2 |
| Average temperature (°C) | -8.2 | -7.4 | -4.1 | 7.3 | 17.9 | 23.6 | 22.3 | 23.2 | 20.2 | 10.2 | 3.3 | -0.3 |
| Average night temperature (°C) | -11.3 | -11.3 | -7.6 | 1.9 | 11.9 | 17.9 | 16.9 | 18.2 | 15.2 | 6.0 | -0.9 | -3.5 |
| Absolute minimum temperature (°C) | -25.6 | -26.0 | -15.8 | -8.0 | 0.9 | 11.2 | 11.7 | 12.8 | 9.1 | -8.1 | -9.7 | -8.9 |
| 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) | 9.3 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 3.7 | 7.1 | 7.3 | 9.5 | 11.9 | 12.8 | 13.0 | 11.8 | 9.9 | 7.2 | 7.3 | 5.4 |
| Precipitation (mm) | 52 | 33 | 31 | 47 | 61 | 65 | 25 | 127 | 45 | 100 | 4 | 42 |
| Sunny days | 20 | 21 | 17 | 18 | 20 | 14 | 17 | 19 | 16 | 16 | 24 | 22 |
| Rainy days | 2 | 3 | 5 | 7 | 11 | 16 | 14 | 12 | 14 | 14 | 4 | 7 |
| Snow days | 9 | 4 | 9 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Township of Sun Prairie during the most sunny months:
Months with the longest average daylight duration in Township of Sun Prairie:
The largest precipitation sum in Township of Sun Prairie is at