Altamont, TN has a humid subtropical climate, with hot and humid summers and cold winters. The average summer temperature is about 79°F (26°C) while the average winter temperature is 30°F (-1°C). Precipitation is plentiful throughout the year, with an average of 48 inches annually. In the summer, rainfall averages 4 inches per month, though there are occasional downpours. Winters can be quite dry in Altamont; precipitation averages less than 1 inch per month. Snowfall is also limited to around 2-3 inches per season.
Altamont (zip 37301), Tennessee gets 59 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Altamont (zip 37301) averages 4 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 210 sunny days per year in Altamont (zip 37301). The US average is 205 sunny days.
Altamont (zip 37301) gets some kind of precipitation, on average, 117 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 85 degrees
Winter Low: the January low is 26
Rain: averages 59 inches of rain a year
Snow: averages 4 inches of snow a year