The climate in Jefferson, WV is generally mild and pleasant. In the summer months, temperatures rarely exceed 90 degrees Fahrenheit and drop to around 60 degrees Fahrenheit in the winter months. Precipitation levels during all four seasons are fairly consistent, with occasional snowfall in the winter season that can sometimes be heavy. The area experiences high humidity during the summer months which helps keep temperatures cooler than what is typically seen in other parts of the state.
Jefferson, West Virginia gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Jefferson averages 19 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 175 sunny days per year in Jefferson. The US average is 205 sunny days.
Jefferson gets some kind of precipitation, on average, 143 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 86 degrees
Winter Low: the January low is 23
Rain: averages 44 inches of rain a year
Snow: averages 19 inches of snow a year