The highest day temperature in September 2025 was 98°F. The lowest night temperature was 74°F. The average values for day and night temperatures during September were 93.2°F и 77.8°F respectivly.

The average sea surface temperature in September 2025 for Panama City Beach was 87.1°F. The maximum and minimum values were 85.8°F and 88.4°F respectively.

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

Precipitation total in September for Panama City Beach is 1.7 in. It makes september one of the most rainy months of the year.

The average wind speed in September is 7.8 mph. This value is relatively stable throughout the year.

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 Panama City Beach in September is 7.5 hours.