Average annual temperature is 12.2 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -23.6 °C
Number of sunny days: 230 days
Number of rainy days: 117 days
Number of snow days: 18 days
Look at detailed online map of Webster County
* Weather data for Webster 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) | 12.2 | 15.8 | 22.4 | 28.3 | 30.4 | 33.9 | 37.5 | 38.6 | 35.9 | 31.3 | 21.0 | 13.1 |
| Average daytime temperature (°C) | 1.8 | 6.1 | 9.9 | 19.0 | 24.7 | 28.9 | 30.7 | 31.5 | 28.9 | 19.7 | 12.9 | 6.4 |
| Average temperature (°C) | -2.9 | -1.3 | 3.1 | 11.6 | 18.5 | 22.9 | 24.7 | 25.2 | 22.3 | 13.5 | 6.6 | 1.8 |
| Average night temperature (°C) | -6.5 | -6.1 | -2.0 | 5.5 | 13.1 | 17.2 | 19.6 | 19.8 | 16.5 | 8.3 | 1.8 | -1.7 |
| Absolute minimum temperature (°C) | -23.6 | -19.7 | -8.6 | -4.7 | 3.3 | 11.7 | 13.6 | 13.3 | 10.2 | -6.9 | -5.6 | -7.3 |
| 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 | 12.0 | 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) | 6.2 | 8.3 | 8.6 | 10.7 | 11.0 | 12.4 | 12.1 | 11.9 | 10.6 | 8.2 | 7.4 | 4.9 |
| Precipitation (mm) | 38 | 35 | 18 | 13 | 41 | 77 | 111 | 35 | 23 | 51 | 28 | 58 |
| Sunny days | 22 | 21 | 20 | 23 | 14 | 14 | 11 | 21 | 21 | 20 | 24 | 19 |
| Rainy days | 5 | 5 | 9 | 5 | 17 | 16 | 20 | 10 | 9 | 10 | 3 | 8 |
| Snow days | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 |
The best time to visit Webster County during the most sunny months:
The largest precipitation sum in Webster County is at