Gulf Shores weather in September 2025

Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Gulf Shores in September. Check more long-term weather averages for Gulf Shores in September before you book your next holiday to Alabama in 2025/2026.

  • 30°C maximum daytime temperature in September in Gulf Shores30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in September in Gulf Shores10
    10 days with some rainfall
  • 21°C minimum night-time temperature in September in Gulf Shores21
    21°C min night temperature
  • 12 hours of daylight per day in September in Gulf Shores12
    12 hours of daylight per day
  • High heat & humidity in September in Gulf ShoresH
    High heat & humidity
  • 163 mm monthly rainfall in September in Gulf Shores163
    163 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Gulf Shores9
    9 (Very High) UV index
  • 28°C sea temperature in September in Gulf Shores28
    28°C sea temperature

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The September weather guide for Alabama (Gulf Shores) 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 Gulf Shores in September?

Daytime temperatures usually reach 30°C in Gulf Shores in September with high heat and humidity, falling to 21°C at night.

How sunny is it in Gulf Shores in September?

There are normally 7 hours of bright sunshine each day in Gulf Shores in September - that's 59% of daylight hours.

How warm is the sea around Gulf Shores in September?

The average sea temperature around Gulf Shores in September is 28°C.

Does it rain in Gulf Shores in September?

There are usually 10 days with some rain in Gulf Shores in September and the average monthly rainfall is 163mm.

What is the chance of a hurricane in Gulf Shores in September?

On average 1.2 days in September in Gulf Shores are likely to be affected by the passage of one or more tropical storms.

Gulf Shores September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:28 18:13
Monday, 15th September 2025 05:35 17:56
Tuesday, 30th September 2025 05:44 17:37

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