Average annual temperature is 23.3 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 2.6 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Willow
* Weather data for Willow 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) | 28.8 | 31.6 | 32.3 | 34.7 | 34.6 | 35.3 | 36.9 | 37.2 | 33.9 | 31.2 | 31.3 | 28.7 |
| Average daytime temperature (°C) | 23.2 | 27.0 | 28.0 | 29.7 | 30.8 | 31.2 | 33.8 | 33.6 | 31.8 | 28.7 | 25.7 | 22.2 |
| Average temperature (°C) | 17.2 | 20.5 | 21.6 | 23.7 | 24.8 | 26.3 | 28.6 | 28.5 | 26.7 | 23.8 | 20.4 | 17.7 |
| Average night temperature (°C) | 12.9 | 15.7 | 16.6 | 19.2 | 19.9 | 22.4 | 24.7 | 24.8 | 22.8 | 19.7 | 16.4 | 14.5 |
| Absolute minimum temperature (°C) | 2.6 | 8.1 | 7.3 | 13.6 | 15.7 | 20.2 | 23.5 | 23.2 | 20.2 | 11.5 | 7.2 | 7.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.6 | 9.8 | 10.3 | 10.5 | 11.8 | 11.5 | 10.9 | 11.0 | 10.4 | 9.8 | 8.2 | 6.9 |
| Precipitation (mm) | 44 | 15 | 20 | 93 | 82 | 158 | 140 | 157 | 117 | 62 | 32 | 94 |
| Sunny days | 21 | 20 | 15 | 7 | 14 | 2 | 1 | 2 | 6 | 20 | 17 | 18 |
| Rainy days | 10 | 8 | 16 | 23 | 17 | 28 | 30 | 29 | 24 | 11 | 13 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Willow is at