Estill Springs, TN has a humid subtropical climate with hot and humid summers, cold winters and mild springs and autumns. The average high temperature in the summer is around 87 degrees Fahrenheit and the average low temperature in the winter is around 30 degrees Fahrenheit. Precipitation is fairly evenly distributed throughout the year with an average of 45 inches annually. The area can experience severe thunderstorms, hail, tornadoes and even occasional snowfall during the winter months. Summers are often dry due to lower humidity levels than other parts of Tennessee.
Estill Springs (zip 37330), Tennessee gets 56 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Estill Springs (zip 37330) averages 3 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Estill Springs (zip 37330). The US average is 205 sunny days.
Estill Springs (zip 37330) gets some kind of precipitation, on average, 125 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 88 degrees
Winter Low: the January low is 27
Rain: averages 56 inches of rain a year
Snow: averages 3 inches of snow a year