West Babylon Weather in September

What's the weather like in West Babylon (New York) in September 2025?

The climate in West Babylon during September can be summarized as warm and a little damp.

September is in the fall / autumn in West Babylon and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 14°C (57°F) is normal.

West Babylon weather averages (imperial / metric)
Daytime temperature 23.8°C 74.8°F
Nightly temperature 14.1°C 57.3°F
Average temperature 18.9°C 66°F
Daily sunshine 7.9 hrs
Avg rainfall 90 mm 3.5 ins
Rainy days 8 days
Sea temperature 20.6°C 69.1°F
Humidity 73%
Windspeed 16.9kph 11 mph

On average September is the 3rd driest month of the year in West Babylon with around 90mm 3.5 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 7.9 hours of sunshine per day.

September temperatures in West Babylon

West Babylon average temperature in September

September rainfall

West Babylon average rain in September

September hourly sunshine

West Babylon 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 West Babylon 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

West Babylon weather stats

West Babylon weather statistics
Hottest month: July 27.9°C 82.2°F
Driest month: February 84mm 3.3ins
Sunniest month: August 9.1hrs
Coldest month: January 3.1°C 37.6°F
Wettest month: April 106mm 4.2ins
Map showing location of West Babylon (40.71816, -73.35429) West Babylon map pin © Google

Locations nearby

Top United States locations