Average annual temperature is 11.7 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 171 days
Number of rainy days: 186 days
Number of snow days: 8 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) | 16.6 | 17.6 | 16.8 | 29.6 | 30.1 | 33.3 | 32.6 | 30.0 | 32.5 | 27.1 | 19.3 | 15.1 |
| Average daytime temperature (°C) | 6.6 | 7.9 | 9.3 | 18.0 | 21.5 | 24.7 | 28.6 | 26.3 | 23.2 | 18.2 | 9.7 | 7.2 |
| Average temperature (°C) | 3.1 | 2.5 | 3.7 | 11.6 | 14.8 | 19.0 | 23.2 | 21.3 | 18.4 | 13.2 | 4.9 | 3.6 |
| Average night temperature (°C) | 0.3 | -1.8 | -0.6 | 6.2 | 8.6 | 14.1 | 18.8 | 17.1 | 14.6 | 9.3 | 1.2 | 0.7 |
| Absolute minimum temperature (°C) | -5.7 | -14.5 | -6.7 | -1.9 | 2.2 | 9.0 | 14.9 | 13.9 | 9.5 | 2.1 | -5.7 | -4.4 |
| 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 | 10.7 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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 | 6.8 | 7.3 | 8.7 | 11.7 | 11.1 | 11.9 | 10.3 | 8.3 | 8.1 | 7.5 | 4.1 |
| Precipitation (mm) | 110 | 39 | 88 | 115 | 29 | 113 | 128 | 85 | 124 | 68 | 68 | 152 |
| Sunny days | 11 | 18 | 11 | 16 | 19 | 12 | 7 | 10 | 15 | 17 | 20 | 15 |
| Rainy days | 18 | 8 | 19 | 14 | 12 | 18 | 24 | 21 | 15 | 14 | 9 | 14 |
| Snow days | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Webster during the most sunny months:
The largest precipitation sum in Webster is at