Bowling Green Weather in September

What's the weather like in Bowling Green (Kentucky) in September 2025?

The climate in Bowling Green during September can be summarized as warm, humid and a little damp.

September is in the fall / autumn in Bowling Green and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 15°C (59°F) is normal.

Bowling Green weather averages (imperial / metric)
Daytime temperature 27.3°C 81.1°F
Nightly temperature 14.7°C 58.5°F
Average temperature 21°C 69.8°F
Daily sunshine 8.3 hrs
Avg rainfall 92 mm 3.6 ins
Rainy days 8 days
Sea temperature 23.9°C 75°F
Humidity 74%
Windspeed 10.8kph 7 mph

On average September is the 3rd driest month of the year in Bowling Green with around 92mm 3.6 inches of rain making it a a little damp 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 8.3 hours of sunshine per day.

September temperatures in Bowling Green

Bowling Green average temperature in September

September rainfall

Bowling Green average rain in September

September hourly sunshine

Bowling Green 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 Bowling Green 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

Bowling Green weather stats

Bowling Green weather statistics
Hottest month: July 31.3°C 88.3°F
Driest month: October 76mm 3ins
Sunniest month: June 10.2hrs
Coldest month: January 5.6°C 42.1°F
Wettest month: March 129mm 5.1ins
Map showing location of Bowling Green (36.99032, -86.4436) Bowling Green map pin © Google

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