Average annual temperature is 9.3 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -26.3 °C
Number of sunny days: 207 days
Number of rainy days: 133 days
Number of snow days: 25 days
Look at detailed online map of Watonwan County
* Weather data for Watonwan County 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) | 2.5 | 4.7 | 9.6 | 28.1 | 31.0 | 31.2 | 34.8 | 35.8 | 34.6 | 30.7 | 18.8 | 11.7 |
| Average daytime temperature (°C) | -4.2 | -1.6 | 1.7 | 13.4 | 23.9 | 28.2 | 28.4 | 28.3 | 26.1 | 15.7 | 9.5 | 5.3 |
| Average temperature (°C) | -7.5 | -7.0 | -3.2 | 7.2 | 17.4 | 22.5 | 22.4 | 22.7 | 20.3 | 11.1 | 4.0 | 0.7 |
| Average night temperature (°C) | -10.7 | -11.3 | -7.4 | 2.4 | 11.5 | 16.9 | 17.1 | 18.3 | 15.6 | 7.4 | -0.2 | -2.4 |
| Absolute minimum temperature (°C) | -23.0 | -26.3 | -16.4 | -6.3 | 1.4 | 11.0 | 11.5 | 11.7 | 8.3 | -4.7 | -11.7 | -7.9 |
| 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 | 13.5 | 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) | 4.3 | 6.7 | 6.7 | 8.2 | 11.1 | 12.9 | 12.6 | 11.5 | 10.2 | 7.5 | 6.5 | 5.2 |
| Precipitation (mm) | 66 | 78 | 56 | 81 | 107 | 81 | 41 | 92 | 61 | 140 | 5 | 72 |
| Sunny days | 17 | 18 | 19 | 12 | 18 | 15 | 14 | 19 | 15 | 13 | 24 | 23 |
| Rainy days | 6 | 5 | 6 | 17 | 13 | 15 | 17 | 12 | 15 | 15 | 5 | 7 |
| Snow days | 8 | 5 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 1 |
The best time to visit Watonwan County during the most sunny months:
Months with the longest average daylight duration in Watonwan County:
The largest precipitation sum in Watonwan County is at