Hartsville-Trousdale, TN has a humid subtropical climate with hot summers and mild winters. Average temperatures range from the low 50s in the winter to the high 80s in the summer. Precipitation is fairly regular throughout the year, with an average annual total of about 51 inches. Hartsville-Trousdale typically experiences mild thunderstorms during summer months, but severe weather is rare. Snowfall is also relatively uncommon, but there have been some notable snow storms in recent years.
Hartsville, Tennessee gets 52 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hartsville averages 3 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 208 sunny days per year in Hartsville. The US average is 205 sunny days.
Hartsville gets some kind of precipitation, on average, 115 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 89 degrees
Winter Low: the January low is 26
Rain: averages 52 inches of rain a year
Snow: averages 3 inches of snow a year