Average annual temperature is 11.6 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -24.0 °C
Number of sunny days: 219 days
Number of rainy days: 122 days
Number of snow days: 24 days
Look at detailed online map of Red Willow County
* Weather data for Red Willow 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) | 10.0 | 16.6 | 21.1 | 31.2 | 28.2 | 32.2 | 38.1 | 38.5 | 37.4 | 30.4 | 20.4 | 14.8 |
| Average daytime temperature (°C) | 0.2 | 7.0 | 9.9 | 19.3 | 24.1 | 28.0 | 31.4 | 31.9 | 28.6 | 19.2 | 13.2 | 7.3 |
| Average temperature (°C) | -4.3 | -1.3 | 2.2 | 11.1 | 17.7 | 21.9 | 24.7 | 25.1 | 21.4 | 12.5 | 6.0 | 1.4 |
| Average night temperature (°C) | -7.9 | -6.4 | -3.3 | 4.1 | 12.0 | 16.2 | 18.8 | 19.0 | 15.1 | 7.0 | 0.7 | -2.4 |
| Absolute minimum temperature (°C) | -24.0 | -18.2 | -7.8 | -4.9 | 1.5 | 12.9 | 12.8 | 12.9 | 9.5 | -7.3 | -6.6 | -5.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 8.3 | 8.8 | 11.1 | 10.5 | 12.4 | 12.2 | 12.0 | 10.4 | 8.4 | 7.4 | 5.4 |
| Precipitation (mm) | 48 | 30 | 28 | 20 | 164 | 61 | 58 | 63 | 39 | 38 | 9 | 28 |
| Sunny days | 20 | 19 | 18 | 22 | 10 | 12 | 11 | 19 | 21 | 22 | 25 | 20 |
| Rainy days | 3 | 2 | 10 | 8 | 21 | 18 | 20 | 12 | 9 | 7 | 3 | 9 |
| Snow days | 8 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 |
The best time to visit Red Willow County during the most sunny months:
The largest precipitation sum in Red Willow County is at