Little Rock weather in September 2025

Expect 29°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Little Rock in September. Check more long-term weather averages for Little Rock in September before you book your next holiday to Arkansas in 2025/2026.

  • 29°C maximum daytime temperature in September in Little Rock29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in September in Little Rock8
    8 days with some rainfall
  • 17°C minimum night-time temperature in September in Little Rock17
    17°C min night temperature
  • 12 hours of daylight per day in September in Little Rock12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Little RockM
    Moderate heat & humidity
  • 100 mm monthly rainfall in September in Little Rock100
    100 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Little Rock8
    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 / mm)  |  Imperial (°F / inches)

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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.

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 100mm.

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.

JanFebMarAprMayJunJulAugSepOctNovDec

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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