Williamsburg, VA experiences a humid subtropical climate with hot and humid summers, cool winters, and distinct seasonal changes. The warm season is from mid-May to late September with temperatures ranging from the mid-70s to low 90s. During the winter months from December through March it's usually cold and snowy with temperatures reaching down into the 20s. The average annual precipitation for Williamsburg is around 46 inches with spring being the wettest season and fall being the driest.
Williamsburg, Virginia gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Williamsburg averages 7 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 209 sunny days per year in Williamsburg. The US average is 205 sunny days.
Williamsburg gets some kind of precipitation, on average, 116 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Summer High: the July high is around 88 degrees
Winter Low: the January low is 30
Rain: averages 47 inches of rain a year
Snow: averages 7 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Williamsburg is 7.4 (10=best), which means it is more comfortable than most places in Virginia.
7 / 6.5
Summer / Winter
May, October and September are the most pleasant months in Williamsburg, while January and July are the least comfortable months.