Waynesburg Weather in September

What's the weather like in Waynesburg (Pennsylvania) in September 2024?

The climate in Waynesburg during September can be summarized as mild and a little damp.

September is in the fall / autumn in Waynesburg and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (76°F), whilst at night 11°C (52°F) is normal.

Waynesburg weather averages (imperial / metric)
Daytime temperature 24.5°C 76°F
Nightly temperature 11.2°C 52.1°F
Average temperature 17.8°C 64°F
Daily sunshine 6.8 hrs
Avg rainfall 83 mm 3.3 ins
Rainy days 10 days
Sea temperature 22.1°C 71.8°F
Humidity 75%
Windspeed 11.2kph 7 mph

On average September is the 5th driest month of the year in Waynesburg with around 83mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.8 hours of sunshine per day.

September temperatures in Waynesburg

Waynesburg average temperature in September

September rainfall

Waynesburg average rain in September

September hourly sunshine

Waynesburg 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 Waynesburg in September 2024.