Dillon, SC County has a mild climate year-round. In the summer, temperatures range from the high 80s to the low 90s during day and moderate at night. The area receives occasional rain during this season but most days are sunny and pleasant. Winters are typically cool with temperatures ranging from the mid-30s to the mid-50s, with some areas experiencing below freezing temperatures in December and January. The area gets an average of 4 to 6 inches of snow each year, while less than 10 inches of rain is recorded annually.
Dillon County, South Carolina gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dillon County averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 215 sunny days per year in Dillon County. The US average is 205 sunny days.
Dillon County gets some kind of precipitation, on average, 99 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.
Weather Highlights
Summer High: the July high is around 91 degrees
Winter Low: the January low is 32
Rain: averages 47 inches of rain a year
Snow: averages 1 inches of snow a year