Donalsonville Weather in September

What's the weather like in Donalsonville (Georgia) in September 2025?

The climate in Donalsonville during September can be summarized as hot, humid and damp.

September is in the fall / autumn in Donalsonville and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 31°C (88°F), whilst at night 19°C (66°F) is normal.

Donalsonville weather averages (imperial / metric)
Daytime temperature 31.3°C 88.3°F
Nightly temperature 18.8°C 65.8°F
Average temperature 25°C 77°F
Daily sunshine 8.6 hrs
Avg rainfall 100 mm 3.9 ins
Rainy days 9 days
Sea temperature 27.8°C 82°F
Humidity 77%
Windspeed 10.4kph 7 mph

On average September is the 3rd driest month of the year in Donalsonville with around 100mm 3.9 inches of rain making it a damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.6 hours of sunshine per day.

September temperatures in Donalsonville

Donalsonville average temperature in September

September rainfall

Donalsonville average rain in September

September hourly sunshine

Donalsonville average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Donalsonville in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Donalsonville weather stats

Donalsonville weather statistics
Hottest month: July 33°C 91.4°F
Driest month: October 66mm 2.6ins
Sunniest month: April 10hrs
Coldest month: January 15.1°C 59.2°F
Wettest month: July 152mm 6ins
Map showing location of Donalsonville (31.04046, -84.87909) Donalsonville map pin © Google

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