‹ Williamsburg weather by month
Typical September weather
Williamsburg
Virginia · September
81° days
63° nights
about 6 rainy days · 12½ hours of daylight
What to pack
- Umbrella
- Sunscreen
What September feels like
September brings William and Mary back into session, which is when the town feels like a college town again rather than a museum. The heat breaks somewhere in the middle of the month, and the evening ghost tours stop being a sweaty proposition.
Expect about 6 days with real rain — enough to notice, not enough to plan around.
The numbers
| Typical high | 81° |
|---|---|
| Typical low | 63° |
| Days with real rain | 6 |
| Total rain | 5.4 in |
| Sunrise / sunset (mid-month) | 6:49 am / 7:14 pm |