Surgoinsville, TN is located in the Appalachian Highlands region of the United States and has a climate that is classified as humid subtropical. It experiences hot summers with temperatures typically ranging from 75 to 90 degrees Fahrenheit and mild winters with temperatures between 25 and 45 degrees Fahrenheit. Average yearly precipitation is around 50 inches, mostly in the form of rain but some snowfall does occur each year. Humidity levels in Surgoinsville remain fairly constant throughout the year, making it a very comfortable climate overall.
Surgoinsville (zip 37873), Tennessee gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Surgoinsville (zip 37873) averages 9 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 Surgoinsville (zip 37873). The US average is 205 sunny days.
Surgoinsville (zip 37873) gets some kind of precipitation, on average, 116 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 24
Rain: averages 45 inches of rain a year
Snow: averages 9 inches of snow a year