Average annual temperature is 20.2 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Williamsburg
* Weather data for Williamsburg 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) | 24.4 | 27.8 | 29.1 | 30.7 | 33.9 | 36.7 | 38.4 | 40.7 | 36.1 | 32.2 | 27.4 | 25.1 |
| Average daytime temperature (°C) | 17.7 | 20.7 | 22.9 | 24.5 | 29.8 | 33.0 | 34.7 | 37.7 | 32.9 | 26.9 | 19.9 | 16.8 |
| Average temperature (°C) | 12.6 | 14.6 | 16.5 | 18.3 | 22.9 | 26.2 | 28.2 | 30.7 | 26.3 | 20.3 | 14.1 | 10.9 |
| Average night temperature (°C) | 8.7 | 10.6 | 11.8 | 13.6 | 17.6 | 21.0 | 23.5 | 24.9 | 21.0 | 14.9 | 9.8 | 6.5 |
| Absolute minimum temperature (°C) | -0.8 | -0.5 | -2.8 | 7.6 | 11.1 | 18.2 | 20.4 | 20.2 | 17.2 | 7.9 | 0.1 | 0.4 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.5 | 7.5 | 8.9 | 8.7 | 10.8 | 11.4 | 11.1 | 11.6 | 10.9 | 9.2 | 6.9 | 7.9 |
| Precipitation (mm) | 158 | 129 | 134 | 179 | 78 | 124 | 115 | 19 | 14 | 26 | 57 | 106 |
| Sunny days | 13 | 9 | 14 | 13 | 13 | 6 | 10 | 18 | 17 | 24 | 17 | 22 |
| Rainy days | 18 | 19 | 17 | 17 | 18 | 24 | 21 | 13 | 13 | 7 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Williamsburg is at