Savannah Weather in September

September in Savannah brings high temperatures, with daytime highs of 30°C (86°F) and nights around 16°C (61°F). Quite a bit of rainfall is expected, around 95 mm (3.7 in), so pack an umbrella.

Rainfall in Savannah in September

Looking at the last 30 years, the data shows about 10 days with rain, averaging 95 mm (3.7 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Savannah in September

In September, Savannah gets high temperatures, with highs of 30°C (86°F). Nights cool to around 16°C (61°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

If your ideal day consists of dry skies and pleasant temperatures, April, May and October typically offer the best circumstances for Savannah.