Harrisburg Weather in September

What's the weather like in Harrisburg (Arkansas) in September 2024?

The climate in Harrisburg during September can be summarized as warm, humid and a little damp.

September is in the fall / autumn in Harrisburg and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 17°C (62°F) is normal.

Harrisburg weather averages (imperial / metric)
Daytime temperature 28.8°C 83.8°F
Nightly temperature 16.5°C 61.6°F
Average temperature 22.6°C 72.7°F
Daily sunshine 9 hrs
Avg rainfall 91 mm 3.6 ins
Rainy days 8 days
Sea temperature 23.7°C 74.6°F
Humidity 72%
Windspeed 12.6kph 8 mph

On average September is the 5th driest month of the year in Harrisburg with around 91mm 3.6 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 9 hours of sunshine per day.

September temperatures in Harrisburg

Harrisburg average temperature in September

September rainfall

Harrisburg average rain in September

September hourly sunshine

Harrisburg 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 Harrisburg 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

Harrisburg weather stats

Harrisburg weather statistics
Hottest month: July 33.1°C 91.6°F
Driest month: October 78mm 3.1ins
Sunniest month: July 11.4hrs
Coldest month: January 7.8°C 46°F
Wettest month: May 131mm 5.2ins
Map showing location of Harrisburg (35.56425, -90.71678) Harrisburg map pin © Google

Locations nearby

Top United States locations