Williamsburg County, South Carolina gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Williamsburg County averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 211 sunny days per year in Williamsburg County. The US average is 205 sunny days.
Williamsburg County gets some kind of precipitation, on average, 98 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 92 degrees
Winter Low: the January low is 33
Rain: averages 49 inches of rain a year
Snow: averages 1 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Williamsburg County is 7.4 (10=best), which means it is more comfortable than most places in South Carolina.
7.4 / 10
October, May and April are the most pleasant months in Williamsburg County, while July and August are the least comfortable months.