Greenback, TN is blessed with a mild climate all year round, thanks to its location in the foothills of the Appalachian Mountains. Summers are warm and humid, with temperatures typically in the 80s Fahrenheit during the day cooling off into the 70s at night. Winters are relatively balmy by East Tennessee standards, with daytime highs hovering around 50 degrees Fahrenheit and nighttime lows rarely dipping below freezing. Rainfall is evenly distributed throughout the year, although there is usually slightly more rain during spring and summer months than in autumn or winter. Overall, Greenback's climate is ideal for those looking to avoid extreme weather conditions.
Greenback (zip 37742), Tennessee gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Greenback (zip 37742) averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Greenback (zip 37742). The US average is 205 sunny days.
Greenback (zip 37742) gets some kind of precipitation, on average, 126 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 88 degrees
Winter Low: the January low is 28
Rain: averages 50 inches of rain a year
Snow: averages 6 inches of snow a year