Collierville, TN has a humid subtropical climate with warm summers and mild winters. Average temperatures range from the mid-50s in winter to the mid-80s in summer. Precipitation is quite common throughout the year with most months seeing at least some rain or snowfall. The area experiences a fair amount of thunderstorms during the spring and summer months. Overall, Collierville has an enjoyable climate where it stays relatively mild all year round, perfect for those who prefer a milder weather without extreme temperatures.
Collierville, Tennessee gets 55 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Collierville averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 216 sunny days per year in Collierville. The US average is 205 sunny days.
Collierville gets some kind of precipitation, on average, 106 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 91 degrees
Winter Low: the January low is 29
Rain: averages 55 inches of rain a year
Snow: averages 2 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Collierville is 7.1 (10=best), which means it is less comfortable than most places in Tennessee.
5.5 / 6.5
Summer / Winter
May, October and September are the most pleasant months in Collierville, while July and August are the least comfortable months.