Average monthly snow and rainfall in Chattanooga (TN)
The mean monthly precipitation over the year in Chattanooga (Tennessee), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, March, April, July, August, September, October, November and December.
- On average, December is the wettest month with 155 mm of precipitation.
- On average, June is the driest month with 84 mm of precipitation.
- The average amount of annual precipitation is 1365 mm.
Forecast for Chattanooga (TN)
almost clear and no rain
broken clouds and no rain
broken clouds and slight rain