Bethany Weather in September

What's the weather like in Bethany (Missouri) in September 2024?

The climate in Bethany during September can be summarized as warm and damp.

September is in the fall / autumn in Bethany and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 12°C (54°F) is normal.

Bethany weather averages (imperial / metric)
Daytime temperature 24.8°C 76.6°F
Nightly temperature 12.1°C 53.7°F
Average temperature 18.4°C 65.1°F
Daily sunshine 8.6 hrs
Avg rainfall 108 mm 4.3 ins
Rainy days 9 days
Sea temperature 19.5°C 67°F
Humidity 71%
Windspeed 15.5kph 10 mph

On average September is the 3rd wettest month of the year in Bethany with around 108mm 4.3 inches of rain making it a 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 8.6 hours of sunshine per day.

September temperatures in Bethany

Bethany average temperature in September

September rainfall

Bethany average rain in September

September hourly sunshine

Bethany 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 Bethany in September 2024.