McDonough Weather in September

What's the weather like in McDonough (Georgia) in September 2024?

The climate in McDonough during September can be summarized as warm, humid and reasonably dry.

September is in the fall / autumn in McDonough and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 17°C (63°F) is normal.

McDonough weather averages (imperial / metric)
Daytime temperature 28.5°C 83.2°F
Nightly temperature 17°C 62.5°F
Average temperature 22.7°C 72.9°F
Daily sunshine 8.2 hrs
Avg rainfall 79 mm 3.1 ins
Rainy days 8 days
Sea temperature 26.2°C 79.1°F
Humidity 75%
Windspeed 11.5kph 7 mph

On average September is the 2nd driest month of the year in McDonough with around 79mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.2 hours of sunshine per day.

September temperatures in McDonough

McDonough average temperature in September

September rainfall

McDonough average rain in September

September hourly sunshine

McDonough 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 McDonough in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

McDonough weather stats

McDonough weather statistics
Hottest month: July 31.6°C 88.9°F
Driest month: October 75mm 3ins
Sunniest month: May 9.9hrs
Coldest month: January 11.1°C 52°F
Wettest month: March 139mm 5.5ins
Map showing location of McDonough (33.44734, -84.14686) McDonough map pin © Google

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