Monthly weather forecast and climate
Chattanooga, TN

A stunning aerial panorama of the area of Chattanooga in Tennessee, USA, a distant white skyline in the horizon and mountains in view
A stunning aerial panorama of the area of Chattanooga in Tennessee, USA, a distant white skyline in the horizon and mountains in view
Average temperature - Chattanooga, TN
Average humidity - Chattanooga, TN
Average rainfall - Chattanooga, TN

The wettest month (with the highest rainfall) is November (127mm).
The driest month (with the lowest rainfall) is October (83.3mm).

Average rainfall days - Chattanooga, TN

The month with the highest number of rainy days is July (11.7 days).
The month with the lowest number of rainy days is October (7.7 days).

Average snowfall - Chattanooga, TN

The month with the highest snowfall is January (43.2mm).
Months with the lowest snowfall are May, June, July, August, September, October and November (0mm).

Average snowfall days - Chattanooga, TN

The month with the highest number of snowfall days is January (1 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Chattanooga, TN
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