Knoxville, TN (37922) has a humid subtropical climate with four distinct seasons. Summers in the area are usually hot and humid, with temperatures reaching into the 90s and above on some days. Winters in Knoxville can be cold, with temperatures often dipping below freezing overnight. Rainfall is fairly consistent throughout the year, but spring and summer bring more thunderstorms to the area as well. The fall months in Knoxville tend to be very pleasant and mild.
Knoxville (zip 37922), Tennessee gets 52 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Knoxville (zip 37922) averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 205 sunny days per year in Knoxville (zip 37922). The US average is 205 sunny days.
Knoxville (zip 37922) gets some kind of precipitation, on average, 129 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 52 inches of rain a year
Snow: averages 6 inches of snow a year