The highest day temperature in September 2026 was 95°F. The lowest night temperature was 76°F. The average values for day and night temperatures during September were 89.7°F и 83.7°F respectivly.

The average sea surface temperature in September 2026 for Gulf Shores was 90.1°F. The maximum and minimum values were 88.2°F and 91.4°F respectively.

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation total in September for Gulf Shores is 2.8 in. It makes september the most rainy month of the year.

The average wind speed in September is 8.4 mph. It makes September one of the most windless months of the year for Gulf Shores.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Gulf Shores in September is 7.8 hours.