Average annual temperature is 18.3 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 177 days
Number of rainy days: 188 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) | 23.2 | 27.7 | 27.8 | 30.4 | 32.5 | 36.6 | 36.2 | 37.8 | 32.9 | 31.5 | 26.7 | 22.3 |
| Average daytime temperature (°C) | 15.7 | 18.3 | 20.1 | 22.1 | 28.0 | 31.9 | 32.9 | 33.4 | 30.7 | 25.1 | 18.3 | 14.9 |
| Average temperature (°C) | 10.5 | 12.0 | 13.9 | 16.2 | 21.5 | 25.4 | 27.1 | 27.6 | 24.4 | 19.1 | 12.6 | 9.3 |
| Average night temperature (°C) | 6.5 | 7.8 | 9.2 | 11.5 | 16.2 | 20.1 | 22.7 | 23.1 | 19.3 | 14.4 | 8.4 | 5.1 |
| Absolute minimum temperature (°C) | -2.2 | -3.0 | -4.3 | 6.2 | 7.5 | 17.3 | 19.5 | 18.1 | 15.1 | 4.0 | 0.1 | -1.6 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 6.7 | 8.2 | 8.2 | 10.8 | 12.0 | 10.9 | 11.0 | 10.8 | 8.5 | 6.6 | 7.3 |
| Precipitation (mm) | 144 | 180 | 110 | 147 | 69 | 103 | 103 | 83 | 18 | 16 | 55 | 90 |
| Sunny days | 13 | 9 | 16 | 13 | 11 | 8 | 12 | 13 | 19 | 22 | 19 | 22 |
| Rainy days | 18 | 19 | 15 | 17 | 20 | 22 | 19 | 18 | 11 | 9 | 11 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Webster County during the most sunny months:
The largest precipitation sum in Webster County is at