What is the weather like in Atlanta vs Savannah in September?

In September, Atlanta averages 29°C high / 20°C low with about 92 mm of rain; Savannah averages 31°C high / 21°C low with about 146 mm.

Atlanta vs Savannah in September

Atlanta is the better pick in September — 80 vs 67 on SeasonMap's comfort score. Atlanta is hot, rainy, while Savannah is sweltering, rainy, clean air.

Atlanta vs Savannah — September climate, side by side

	🇺🇸 Atlanta	🇺🇸 Savannah
Comfort score	80/100 (A)	67/100 (C)
Feels-like high	31°C	34°C
Avg high / low	29° / 20°	31° / 21°
Rainfall	92 mm	146 mm
Rainy days	5	8
Humidity	70%	80%
Air quality (AQI)	55	46

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Atlanta 🇺🇸 United Stateshot, rainy · best October80
Savannah 🇺🇸 United Statessweltering, rainy, clean air · best April67

Atlanta vs Savannah in September — FAQ

Is September better in Atlanta or Savannah?: Atlanta is the better pick in September — 80 vs 67 on SeasonMap's comfort score. Atlanta is hot, rainy, while Savannah is sweltering, rainy, clean air.
What is the weather like in Atlanta vs Savannah in September?: In September, Atlanta averages 29°C high / 20°C low with about 92 mm of rain; Savannah averages 31°C high / 21°C low with about 146 mm.