The highest day temperature in September 2024 was 95°F. The lowest night temperature was 70°F. The average values for day and night temperatures during September were 87.2°F и 76.0°F respectivly.

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in September for Savannah is 3.5 in. It makes september one of the most rainy months of the year.

The average wind speed in September is 6.6 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 Savannah in September is 7.3 hours.