Decherd, TN has a humid subtropical climate, which brings hot and humid summers as well as cool winters. Summers typically experience high temperatures in the mid to upper 80s with high humidity, while winters often have temperatures that range from the mid 30s to the low 50s. Precipitation is fairly common throughout the year, but it can be especially heavy in spring and summer months due to thunderstorms. Winters tend to be dryer with periods of low humidity.
Decherd (zip 37324), Tennessee gets 56 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Decherd (zip 37324) averages 3 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 Decherd (zip 37324). The US average is 205 sunny days.
Decherd (zip 37324) gets some kind of precipitation, on average, 125 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 87 degrees
Winter Low: the January low is 28
Rain: averages 56 inches of rain a year
Snow: averages 3 inches of snow a year