Maryville, Tennessee gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Maryville averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in Maryville. The US average is 205 sunny days.
Maryville gets some kind of precipitation, on average, 128 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.
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
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Maryville is 7.4 (10=best), which means it is more comfortable than most places in Tennessee.
7.4 / 10
September, May and October are the most pleasant months in Maryville, while January and December are the least comfortable months.