38224 Cottage Grove, TN experiences a humid subtropical climate characterized by hot, humid summers and mild, wet winters. The average high temperature in the summer months is around 89°F with an average low of 73°F. In the winter months, temperatures are generally cool and wet, with an average high of 45°F and an average low of around 32°F. Rainfall is abundant throughout the year in 38224 Cottage Grove, TN with precipitation amounts averaging over 50 inches per year.
Cottage Grove (zip 38224), Tennessee gets 54 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Cottage Grove (zip 38224) averages 5 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 Cottage Grove (zip 38224). The US average is 205 sunny days.
Cottage Grove (zip 38224) gets some kind of precipitation, on average, 109 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 89 degrees
Winter Low: the January low is 26
Rain: averages 54 inches of rain a year
Snow: averages 5 inches of snow a year