Lebanon, TN has an overall mild climate, with hot summers and cool winters. In the summer months, temperatures average around 80 degrees Fahrenheit, while in the winter months temperatures average around 45 degrees Fahrenheit. The area also experiences occasional rain throughout the year, as well as occasional snowfall during the winter months. Lebanon is located within a humid subtropical zone, so there is usually high levels of humidity throughout the year.
Lebanon (zip 37087), Tennessee gets 52 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lebanon (zip 37087) averages 3 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 208 sunny days per year in Lebanon (zip 37087). The US average is 205 sunny days.
Lebanon (zip 37087) gets some kind of precipitation, on average, 121 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 52 inches of rain a year
Snow: averages 3 inches of snow a year