Coastal Alabama experiences a transition from summer to fall during September. Typically, days in Orange Beach remain warm, with average high temperatures in the low 80s Fahrenheit (around 27-28 degrees Celsius). Nighttime temperatures are milder, dropping to the low 70s Fahrenheit (around 21-22 degrees Celsius). Sea surface temperatures also remain pleasant, generally in the low 80s Fahrenheit. While the area is still susceptible to afternoon thunderstorms, these become less frequent as the month progresses. Hurricane season is still active, though the peak activity period typically occurs earlier in the season. The diminishing humidity levels often contribute to more comfortable conditions compared to the peak summer months.
This period offers a desirable climate for visitors seeking a beach vacation. The warm waters are ideal for swimming, boating, and other water sports. The slightly cooler air temperatures provide a more comfortable environment for land-based activities like golfing, hiking, and exploring the area. Historically, September has been a shoulder season in Orange Beach, meaning lower crowd densities and potentially more affordable accommodations compared to the peak summer months. This combination of favorable weather and fewer crowds makes it an attractive time for travelers seeking a relaxing coastal getaway.