West Mifflin Weather in September

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

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

September is in the fall / autumn in West Mifflin and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (76°F), whilst at night 12°C (53°F) is normal.

West Mifflin weather averages (imperial / metric)
Daytime temperature 24.2°C 75.5°F
Nightly temperature 11.7°C 53°F
Average temperature 17.9°C 64.2°F
Daily sunshine 6.9 hrs
Avg rainfall 81 mm 3.2 ins
Rainy days 10 days
Sea temperature 21.1°C 70°F
Humidity 74%
Windspeed 11.9kph 7 mph

On average September is the 6th driest month of the year in West Mifflin with around 81mm 3.2 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 6.9 hours of sunshine per day.

September temperatures in West Mifflin

West Mifflin average temperature in September

September rainfall

West Mifflin average rain in September

September hourly sunshine

West Mifflin 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 Mifflin in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

West Mifflin weather stats

West Mifflin weather statistics
Hottest month: July 28.4°C 83.1°F
Driest month: February 64mm 2.5ins
Sunniest month: July 8.6hrs
Coldest month: January 1.5°C 34.7°F
Wettest month: July 106mm 4.2ins
Map showing location of West Mifflin (40.3634, -79.86644) West Mifflin map pin © Google

Locations nearby

Top United States locations