average snowfall in maryville, tn
Maryville (zip 37801), Tennessee, gets 51 inches of rain per year. The US average is 39. Snowfall is 6 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 84. On average, there are 204 sunny days per year in Maryville (zip 37801), Tennessee. The July high is around 88 degrees.