Overton County, TN has a mild climate with warm summers and mild winters. Average summer temperatures range from the mid-60s to the mid-80s, while winter temperatures average between the upper 20s and low 40s. Precipitation is generally above average for the area with annual rainfall totals of around 46 inches. Snowfall is usually minimal, with an average of only two inches per year. Despite this low amount, occasional heavy snowfalls can occur in certain weather patterns. The county also experiences high humidity levels throughout the year due to its proximity to many bodies of water including Kentucky Lake and Dale Hollow Lake.
Overton County, Tennessee gets 54 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Overton County averages 8 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 207 sunny days per year in Overton County. The US average is 205 sunny days.
Overton County gets some kind of precipitation, on average, 114 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 25
Rain: averages 54 inches of rain a year
Snow: averages 8 inches of snow a year