Harriston, VA has a humid subtropical climate with hot, humid summers and cool to mild winters. Average temperatures in the summer range from the mid-70s F in the daytime to the mid-50s F at night. In the winter, average temperatures range from the mid-40s F during the day to the upper 20s F overnight. Precipitation is fairly evenly distributed throughout the year, and snowfall averages less than 10 inches per season. The area experiences some high winds throughout the year, especially during hurricane season from June through November.
Harriston, Virginia gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Harriston averages 17 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Harriston. The US average is 205 sunny days.
Harriston gets some kind of precipitation, on average, 119 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 85 degrees
Winter Low: the January low is 23
Rain: averages 43 inches of rain a year
Snow: averages 17 inches of snow a year