Arkansas weather in September 2025

Q: How hot is it in Arkansas in September?

Daytime temperatures usually reach 29°C in Little Rock, Arkansas in September with moderate heat and humidity, falling to 17°C at night.

Q: How sunny is it in Arkansas in September?

There are normally 9 hours of bright sunshine each day in Little Rock, Arkansas in September - that's 72% of daylight hours.

Q: Does it rain in Arkansas in September?

There are usually 8 days with some rain in Little Rock, Arkansas in September and the average monthly rainfall is 100mm.

Q: What is the chance of a hurricane in Arkansas in September?

On average less than 1 day in September in Little Rock, Arkansas is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 29°C in Arkansas, USA in September based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 100 mm of rainfall in the month.

29
29°C max day temperature
9
9 hours of sunshine per day
8
8 days with some rainfall
17
17°C min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
100
100 mm of monthly rainfall
8
8 (Very High) UV index

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The September weather guide for Arkansas (Little Rock) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Arkansas destinations

Below are average maximum temperatures at popular countries, regions and places in Arkansas in September. Select a holiday destination to see more weather parameters.

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Metric (°C / mm) | Imperial (°F / inches)

More about the USA

How hot is it in Arkansas in September?

Daytime temperatures usually reach 29°C in Little Rock, Arkansas in September with moderate heat and humidity, falling to 17°C at night.

How sunny is it in Arkansas in September?

There are normally 9 hours of bright sunshine each day in Little Rock, Arkansas in September - that's 72% of daylight hours.

Does it rain in Arkansas in September?

There are usually 8 days with some rain in Little Rock, Arkansas in September and the average monthly rainfall is 100mm.

What is the chance of a hurricane in Arkansas in September?

On average less than 1 day in September in Little Rock, Arkansas is likely to be affected by the passage of one or more tropical storms.

Arkansas September sunrise & sunset times

Browse the sunrise and sunset times for Arkansas in September 2025. Select a month to view Arkansas sunrise and sunset times for the next 12 months. The Arkansas sunrise and sunset times shown below are for Little Rock.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Monday, 1st September 2025	05:42	18:35
Monday, 15th September 2025	05:52	18:15
Tuesday, 30th September 2025	06:03	17:54

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Arkansas - quick facts
Flight time^✝	12 hours
Time difference	UK -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Arkansas Department of Parks, Heritage, & Tourism