Average annual temperature is 10.8 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 221 days
Number of rainy days: 115 days
Number of snow days: 29 days
Look at detailed online map of Winnebago Reservation
* Weather data for Winnebago Reservation 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) | 6.1 | 13.6 | 20.1 | 28.9 | 31.2 | 34.1 | 36.1 | 37.3 | 35.3 | 30.9 | 17.8 | 11.8 |
| Average daytime temperature (°C) | -2.2 | 2.9 | 6.9 | 16.5 | 25.4 | 29.5 | 29.0 | 29.5 | 26.8 | 16.6 | 10.8 | 4.8 |
| Average temperature (°C) | -5.7 | -3.4 | 0.1 | 9.7 | 18.6 | 23.6 | 23.4 | 23.8 | 20.9 | 11.7 | 5.2 | 0.5 |
| Average night temperature (°C) | -8.7 | -7.6 | -4.2 | 4.2 | 12.7 | 17.8 | 18.2 | 18.9 | 16.1 | 7.6 | 0.9 | -3.1 |
| Absolute minimum temperature (°C) | -22.2 | -22.5 | -12.8 | -6.0 | 2.8 | 10.3 | 10.4 | 12.4 | 9.8 | -7.1 | -7.3 | -9.6 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 4.5 | 7.1 | 7.7 | 9.9 | 11.4 | 13.0 | 11.8 | 11.6 | 10.0 | 7.4 | 7.0 | 5.3 |
| Precipitation (mm) | 75 | 42 | 24 | 29 | 56 | 79 | 108 | 52 | 44 | 80 | 8 | 63 |
| Sunny days | 20 | 18 | 19 | 18 | 18 | 15 | 10 | 20 | 20 | 15 | 25 | 23 |
| Rainy days | 5 | 5 | 3 | 10 | 13 | 15 | 21 | 11 | 10 | 14 | 4 | 4 |
| Snow days | 6 | 5 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 |
The best time to visit Winnebago Reservation during the most sunny months:
The largest precipitation sum in Winnebago Reservation is at