Barbourville Weather in September

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

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

September is in the fall / autumn in Barbourville and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 27°C (80°F), whilst at night 13°C (56°F) is normal.

Barbourville weather averages (imperial / metric)
Daytime temperature 26.8°C 80.2°F
Nightly temperature 13.2°C 55.8°F
Average temperature 20°C 68°F
Daily sunshine 7.7 hrs
Avg rainfall 86 mm 3.4 ins
Rainy days 9 days
Sea temperature 24.2°C 75.5°F
Humidity 76%
Windspeed 10.1kph 6 mph

On average September is the 2nd driest month of the year in Barbourville with around 86mm 3.4 inches of rain making it a a little 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 7.7 hours of sunshine per day.

September temperatures in Barbourville

Barbourville average temperature in September

September rainfall

Barbourville average rain in September

September hourly sunshine

Barbourville 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 Barbourville 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

Barbourville weather stats

Barbourville weather statistics
Hottest month: July 30.2°C 86.4°F
Driest month: October 74mm 2.9ins
Sunniest month: June 9.4hrs
Coldest month: January 6.1°C 43°F
Wettest month: March 123mm 4.8ins
Map showing location of Barbourville (36.86648, -83.88881) Barbourville map pin © Google

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