Average annual temperature is 15.0 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -14.9 °C
Number of sunny days: 246 days
Number of rainy days: 110 days
Number of snow days: 9 days
Look at detailed online map of Wilco
* Weather data for Wilco 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) | 19.7 | 21.5 | 26.0 | 30.6 | 33.1 | 37.9 | 39.1 | 38.6 | 39.5 | 29.3 | 26.4 | 20.8 |
| Average daytime temperature (°C) | 10.5 | 13.8 | 16.8 | 23.1 | 26.2 | 29.2 | 34.1 | 34.5 | 30.8 | 22.4 | 16.2 | 11.7 |
| Average temperature (°C) | 3.8 | 4.9 | 8.5 | 14.1 | 18.9 | 21.9 | 26.7 | 27.3 | 23.6 | 15.4 | 8.9 | 4.9 |
| Average night temperature (°C) | -1.2 | -1.3 | 2.0 | 7.2 | 13.2 | 16.2 | 20.4 | 20.6 | 17.7 | 9.7 | 3.5 | 0.4 |
| Absolute minimum temperature (°C) | -14.9 | -13.6 | -5.5 | -3.3 | 7.0 | 11.0 | 15.7 | 16.8 | 12.8 | -5.8 | -4.8 | -5.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 8.9 | 9.8 | 11.1 | 10.6 | 11.8 | 12.5 | 12.0 | 10.5 | 9.6 | 8.3 | 7.7 |
| Precipitation (mm) | 9 | 16 | 11 | 31 | 126 | 94 | 40 | 6 | 39 | 31 | 7 | 46 |
| Sunny days | 24 | 23 | 25 | 22 | 10 | 10 | 17 | 21 | 21 | 25 | 25 | 23 |
| Rainy days | 5 | 3 | 5 | 8 | 21 | 20 | 14 | 10 | 9 | 6 | 2 | 7 |
| Snow days | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
The largest precipitation sum in Wilco is at