37722 Cosby, TN is known for its temperate climate, which is characterized by mild winters and hot summers. The average annual high temperature is around 73 degrees Fahrenheit and the average annual low temperature is around 49 degrees Fahrenheit. Rainfall in Cosby is generally moderate throughout the year with the majority of it falling between April and October. On average, Cosby receives about 49 inches of rain each year. Humidity levels tend to be fairly high all year round, meaning that visitors should come prepared with lightweight clothing to keep them comfortable during their stay.
Cosby (zip 37722), Tennessee gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Cosby (zip 37722) averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 209 sunny days per year in Cosby (zip 37722). The US average is 205 sunny days.
Cosby (zip 37722) gets some kind of precipitation, on average, 139 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 86 degrees
Winter Low: the January low is 27
Rain: averages 50 inches of rain a year
Snow: averages 6 inches of snow a year