Gainesville Weather in September

What's the weather like in Gainesville (Florida) in September 2024?

The climate in Gainesville during September can be summarized as hot, humid and wet.

September is in the fall / autumn in Gainesville and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 20°C (69°F) is normal.

Gainesville weather averages (imperial / metric)
Daytime temperature 30.9°C 87.6°F
Nightly temperature 20.3°C 68.5°F
Average temperature 25.6°C 78.1°F
Daily sunshine 8.2 hrs
Avg rainfall 140 mm 5.5 ins
Rainy days 12 days
Sea temperature 28.6°C 83.5°F
Humidity 79%
Windspeed 11.5kph 7 mph

On average September is the 4th wettest month of the year in Gainesville with around 140mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 12 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 Gainesville

Gainesville average temperature in September

September rainfall

Gainesville average rain in September

September hourly sunshine

Gainesville 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 Gainesville in September 2024.