Average annual temperature is 9.2 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -26.0 °C
Number of sunny days: 184 days
Number of rainy days: 144 days
Number of snow days: 37 days
Look at detailed online map of Willington Grove
* Weather data for Willington Grove 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) | 4.3 | 7.9 | 13.2 | 25.0 | 29.8 | 30.8 | 32.8 | 36.3 | 32.9 | 28.7 | 16.3 | 11.1 |
| Average daytime temperature (°C) | -1.8 | 1.4 | 5.1 | 13.5 | 22.3 | 27.0 | 27.0 | 27.1 | 24.0 | 14.7 | 7.6 | 4.3 |
| Average temperature (°C) | -5.6 | -4.2 | -0.3 | 7.4 | 15.6 | 20.9 | 21.5 | 21.8 | 18.5 | 10.5 | 2.7 | 0.3 |
| Average night temperature (°C) | -8.6 | -8.4 | -4.4 | 2.6 | 9.6 | 15.3 | 16.3 | 17.2 | 14.4 | 7.0 | -0.9 | -2.2 |
| Absolute minimum temperature (°C) | -26.0 | -25.6 | -18.9 | -7.1 | 0.5 | 7.1 | 10.7 | 11.3 | 7.8 | -6.1 | -14.2 | -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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 4.0 | 6.6 | 7.0 | 8.7 | 11.7 | 12.6 | 12.3 | 11.3 | 9.3 | 7.0 | 6.8 | 4.2 |
| Precipitation (mm) | 50 | 48 | 83 | 66 | 69 | 47 | 74 | 39 | 117 | 85 | 5 | 34 |
| Sunny days | 15 | 15 | 11 | 16 | 20 | 16 | 11 | 15 | 9 | 15 | 24 | 17 |
| Rainy days | 7 | 6 | 10 | 13 | 11 | 14 | 20 | 16 | 21 | 13 | 5 | 8 |
| Snow days | 9 | 7 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 6 |
The best time to visit Willington Grove during the most sunny months:
Months with the longest average daylight duration in Willington Grove:
The largest precipitation sum in Willington Grove is at