Average annual temperature is 11.8 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -19.9 °C
Number of sunny days: 198 days
Number of rainy days: 146 days
Number of snow days: 21 days
Look at detailed online map of Webster
* Weather data for Webster 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) | 13.6 | 12.9 | 22.4 | 27.7 | 31.4 | 32.5 | 34.0 | 36.5 | 33.9 | 31.1 | 18.1 | 14.4 |
| Average daytime temperature (°C) | 2.3 | 5.4 | 8.4 | 17.5 | 24.8 | 28.9 | 28.6 | 28.4 | 26.6 | 18.1 | 10.6 | 6.8 |
| Average temperature (°C) | -2.0 | -0.8 | 2.9 | 10.4 | 18.2 | 22.8 | 23.4 | 23.4 | 20.6 | 13.4 | 5.3 | 2.6 |
| Average night temperature (°C) | -4.8 | -5.4 | -1.3 | 4.9 | 11.9 | 17.2 | 18.2 | 18.9 | 15.8 | 9.3 | 1.1 | -0.2 |
| Absolute minimum temperature (°C) | -15.9 | -19.9 | -12.6 | -3.3 | 3.6 | 9.3 | 12.9 | 12.4 | 10.8 | -3.7 | -12.4 | -7.1 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 4.5 | 7.3 | 7.2 | 9.6 | 12.0 | 12.2 | 12.5 | 11.2 | 10.1 | 7.3 | 7.2 | 4.5 |
| Precipitation (mm) | 43 | 86 | 63 | 44 | 85 | 40 | 81 | 82 | 55 | 66 | 18 | 61 |
| Sunny days | 15 | 17 | 14 | 18 | 19 | 16 | 14 | 18 | 13 | 17 | 22 | 15 |
| Rainy days | 6 | 9 | 15 | 11 | 12 | 14 | 17 | 13 | 17 | 13 | 6 | 13 |
| Snow days | 10 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
The best time to visit Webster during the most sunny months:
The largest precipitation sum in Webster is at