Little Rock weather in September 2025

Q: How hot is it in Little Rock in September?

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

Q: How sunny is it in Little Rock in September?

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

Q: Does it rain in Little Rock in September?

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

Q: What is the chance of a cyclone in Little Rock in September?

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

Expect daytime maximum temperatures of 84°F in Little Rock, Arkansas in September based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 3.9 inches of rainfall in the month.

84
84°F max day temperature
9
9 hours of sunshine per day
8
8 days with some rainfall
63
63°F min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
3.9
3.9 inches 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.

Metric (°C) | Imperial (°F)

More about the USA

How hot is it in Little Rock in September?

Daytime temperatures usually reach 84°F in Little Rock in September with moderate heat and humidity, falling to 63°F at night.

How sunny is it in Little Rock in September?

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

Does it rain in Little Rock in September?

There are usually 8 days with some rain in Little Rock in September and the average monthly rainfall is 3.9 inches.

What is the chance of a hurricane in Little Rock in September?

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

Little Rock September sunrise & sunset times

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

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