Chattanooga (TN) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Chattanooga (Tennessee). The numbers are calculated over a 30-year period to provide a reliable average.
- 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.
Current rainfall in Chattanooga (TN)
almost clear and no rain
almost clear and no rain
almost clear and no rain