Erie Weather in September

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

The climate in Erie during September can be summarized as mild and damp.

September is in the fall / autumn in Erie and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 13°C (55°F) is normal.

Erie weather averages (imperial / metric)
Daytime temperature 22.1°C 71.8°F
Nightly temperature 12.5°C 54.5°F
Average temperature 17.3°C 63.1°F
Daily sunshine 6.8 hrs
Avg rainfall 111 mm 4.4 ins
Rainy days 11 days
Sea temperature 19.8°C 67.7°F
Humidity 75%
Windspeed 14.8kph 9 mph

On average September is the wettest month of the year in Erie with around 111mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 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 Erie

Erie average temperature in September

September rainfall

Erie average rain in September

September hourly sunshine

Erie 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 Erie 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

Erie weather stats

Erie weather statistics
Hottest month: July 26.3°C 79.3°F
Driest month: February 58mm 2.3ins
Sunniest month: July 10hrs
Coldest month: January -0.3°C 31.5°F
Wettest month: September 111mm 4.4ins
Map showing location of Erie (42.12922, -80.08506) Erie map pin © Google

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