Hardeman, TN County has a humid subtropical climate with hot summers and mild winters. The average summer temperature is around 77 degrees Fahrenheit, while the average winter temperature is around 45 degrees Fahrenheit. The county typically receives an average annual rainfall of around 44 inches. In addition to the rain, Hardeman also experiences occasional thunderstorms from April through October. During the summer months, temperatures are known to reach up to 90 degrees Fahrenheit or higher on some days. Winters in the area are usually mild, with temperatures rarely dropping below freezing for long periods of time.
Hardeman County, Tennessee gets 56 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hardeman County averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 215 sunny days per year in Hardeman County. The US average is 205 sunny days.
Hardeman County gets some kind of precipitation, on average, 112 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 90 degrees
Winter Low: the January low is 28
Rain: averages 56 inches of rain a year
Snow: averages 2 inches of snow a year