Jasper, TN has a humid subtropical climate with mild winters and hot humid summers. The average temperature in January is 45°F and the average high temperature in July is 88°F. Precipitation is plentiful throughout the year, with an average of 51 inches of rain per year. Thunderstorms are common during the summer months, while snowfall is rare and usually only occurs at higher elevations. Summers tend to be hot and sticky with high humidity levels, making it important to stay hydrated. Temperatures rarely dip below freezing during winter months, although occasional cold fronts can bring a few days of colder weather.
Jasper, Tennessee gets 53 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Jasper averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 210 sunny days per year in Jasper. The US average is 205 sunny days.
Jasper gets some kind of precipitation, on average, 107 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 29
Rain: averages 53 inches of rain a year
Snow: averages 2 inches of snow a year