Keysville, VA has a humid subtropical climate characterized by mild winters and hot, humid summers. The average temperature in the winter months ranges from 40°F to 55°F (4°C to 13°C). Summers are usually very warm and humid with average temperatures ranging from 75°F to 90°F (24°C to 32°C). Rainfall is plentiful throughout the year, with an average around 46 inches (1170 mm) annually. Snowfall is rare and usually only occurs in the higher elevations of the area.
Keysville, Virginia gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Keysville averages 6 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 Keysville. The US average is 205 sunny days.
Keysville gets some kind of precipitation, on average, 90 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 88 degrees
Winter Low: the January low is 26
Rain: averages 43 inches of rain a year
Snow: averages 6 inches of snow a year