The climate in 37351 Chattanooga, TN is typically humid and subtropical. Summers are hot and humid with average highs in the 80s and lows in the 60s. Winters are cool and mild with average highs in the 50s and lows in the 30s. Rainfall is fairly consistent throughout the year, with an average of around 4 inches per month. The area also has occasional snowfall during the winter months, although it does not usually accumulate much on the ground.
Chattanooga (zip 37351), Tennessee gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Chattanooga (zip 37351) averages 1 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 Chattanooga (zip 37351). The US average is 205 sunny days.
Chattanooga (zip 37351) gets some kind of precipitation, on average, 99 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 29
Rain: averages 51 inches of rain a year
Snow: averages 1 inches of snow a year