The climate in 37774 Loudon, TN is temperate and humid. Summers are hot and humid, while winters tend to be mild with occasional snowfall. The area typically receives a little over 50 inches of precipitation per year, mainly occurring during the months of April through October. Along with moderate temperatures throughout the year, this makes for a pleasant climate where residents can enjoy outdoor activities most of the year.
Loudon (zip 37774), Tennessee gets 53 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Loudon (zip 37774) averages 5 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 206 sunny days per year in Loudon (zip 37774). The US average is 205 sunny days.
Loudon (zip 37774) gets some kind of precipitation, on average, 122 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 28
Rain: averages 53 inches of rain a year
Snow: averages 5 inches of snow a year