Harleyville, SC experiences hot, humid summers and mild winters, with temperatures in the summer often reaching up to 90 degrees Fahrenheit. The area receives an average of 46 inches of precipitation a year, mostly in the form of rain. During the winter months, temperatures are usually between 40 and 60 degrees Fahrenheit. Additionally, the city is known for its frequent thunderstorms and occasional tornadoes during certain times of the year.
Harleyville, South Carolina gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Harleyville averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 210 sunny days per year in Harleyville. The US average is 205 sunny days.
Harleyville gets some kind of precipitation, on average, 92 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 92 degrees
Winter Low: the January low is 33
Rain: averages 51 inches of rain a year
Snow: averages 1 inches of snow a year