Average annual temperature is 10.0 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -25.2 °C
Number of sunny days: 183 days
Number of rainy days: 160 days
Number of snow days: 22 days
Look at detailed online map of Town of Mukwonago
* Weather data for Town of Mukwonago 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) | 8.5 | 10.7 | 19.9 | 25.9 | 30.8 | 32.0 | 33.3 | 36.3 | 33.0 | 27.2 | 18.3 | 12.7 |
| Average daytime temperature (°C) | 1.2 | 3.1 | 6.1 | 14.8 | 21.5 | 26.6 | 27.9 | 26.9 | 23.5 | 15.6 | 8.1 | 5.1 |
| Average temperature (°C) | -2.4 | -2.1 | 0.9 | 8.6 | 14.7 | 19.9 | 22.3 | 21.5 | 18.7 | 11.5 | 3.6 | 1.8 |
| Average night temperature (°C) | -4.9 | -6.2 | -3.1 | 3.6 | 9.2 | 14.5 | 17.6 | 17.1 | 15.2 | 8.1 | 0.4 | -0.5 |
| Absolute minimum temperature (°C) | -25.2 | -23.3 | -12.5 | -2.4 | 0.2 | 6.8 | 13.4 | 11.1 | 8.2 | -2.7 | -12.1 | -8.1 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 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) | 3.4 | 7.1 | 6.5 | 8.1 | 10.9 | 12.1 | 12.2 | 11.2 | 8.4 | 6.9 | 6.6 | 3.9 |
| Precipitation (mm) | 56 | 99 | 102 | 117 | 34 | 38 | 145 | 114 | 65 | 90 | 45 | 60 |
| Sunny days | 11 | 16 | 11 | 15 | 20 | 21 | 13 | 14 | 13 | 12 | 22 | 15 |
| Rainy days | 11 | 8 | 14 | 15 | 11 | 9 | 18 | 17 | 17 | 19 | 8 | 13 |
| Snow days | 9 | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Town of Mukwonago during the most sunny months:
Months with the longest average daylight duration in Town of Mukwonago:
The largest precipitation sum in Town of Mukwonago is at