Richland County, South Carolina gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Richland County averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 218 sunny days per year in Richland County. The US average is 205 sunny days.
Richland County gets some kind of precipitation, on average, 107 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 93 degrees
Winter Low: the January low is 34
Rain: averages 46 inches of rain a year
Snow: averages 1 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Richland County is 7.2 (10=best), which means it is less comfortable than most places in South Carolina.
4.5 / 7.3
Summer / Winter
October, May and April are the most pleasant months in Richland County, while July and August are the least comfortable months.