Clarendon Weather in September

What's the weather like in Clarendon (Arkansas) in September 2025?

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

September is in the fall / autumn in Clarendon and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 16°C (62°F) is normal.

Clarendon weather averages (imperial / metric)
Daytime temperature 29°C 84.2°F
Nightly temperature 16.4°C 61.5°F
Average temperature 22.7°C 72.9°F
Daily sunshine 9.3 hrs
Avg rainfall 88 mm 3.5 ins
Rainy days 8 days
Sea temperature 24.3°C 75.7°F
Humidity 73%
Windspeed 11.9kph 7 mph

On average September is the 3rd driest month of the year in Clarendon with around 88mm 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 9.3 hours of sunshine per day.

September temperatures in Clarendon

Clarendon average temperature in September

September rainfall

Clarendon average rain in September

September hourly sunshine

Clarendon 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 Clarendon 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

Clarendon weather stats

Clarendon weather statistics
Hottest month: July 33.1°C 91.6°F
Driest month: August 80mm 3.1ins
Sunniest month: June 11.8hrs
Coldest month: January 8.2°C 46.8°F
Wettest month: May 139mm 5.5ins
Map showing location of Clarendon (34.69315, -91.31374) Clarendon map pin © Google

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