Alabama weather in September 2025

Expect 88°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Alabama in September. Check more long-term weather averages for Alabama in September before you book your next holiday to Alabama in 2025/2026.

  • 88°F maximum daytime temperature in September in Alabama (Montgomery)88
    88°F max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Alabama (Montgomery)8
    8 days with some rainfall
  • 66°F minimum night-time temperature in September in Alabama (Montgomery)66
    66°F min night temperature
  • 12 hours of daylight per day in September in Alabama (Montgomery)12
    12 hours of daylight per day
  • High heat & humidity in September in Alabama (Montgomery)H
    High heat & humidity
  • 3.9 inches monthly rainfall in September in Alabama (Montgomery)3.9
    3.9 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Alabama (Montgomery)8
    8 (Very High) UV index

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The September weather guide for Alabama (Montgomery) 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 Alabama destinations

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

All Alabama destinations

Metric (°C)  |  Imperial (°F)

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How hot is it in Alabama in September?

Daytime temperatures usually reach 88°F in Montgomery, Alabama in September with high heat and humidity, falling to 66°F at night.

How sunny is it in Alabama in September?

There are normally 8 hours of bright sunshine each day in Montgomery, Alabama in September - that's 61% of daylight hours.

Does it rain in Alabama in September?

There are usually 8 days with some rain in Montgomery, Alabama in September and the average monthly rainfall is 3.9 inches.

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

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

Alabama September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:20 18:09
Monday, 15th September 2025 05:29 17:51
Tuesday, 30th September 2025 05:39 17:31

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