Savannah
September
Weather in Savannah for September 2025
Your guide to Savannah weather in September - trends and predictions
In general, the average temperature in Savannah at the beginning of September is 30.3 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 30 °F by the end of September.
The climate of Savannah in September is notably wet, with an average of 13 rainy days.
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17
Dry days
13
Rainy days
0
Snow days
30°/20°
Temperatures
13 km/h
Avg max wind
69 %
Avg humidity
Savannah in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  32° | 2  31° | 3 29° | 4 30° | 5  31° | 6 30° | 7  29° |
| 8  28° | 9  28° | 10 31° | 11 30° | 12  29° | 13 31° | 14 28° |
| 15 26° | 16 27° | 17  30° | 18 30° | 19 30° | 20 29° | 21 29° |
| 22 30° | 23 31° | 24  33° | 25 32° | 26  28° | 27  28° | 28 29° |
| 29 30° | 30 30° |
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Temperatures trend during September in Savannah
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Cloudy | 32° /23° | 0 mm | 7 | |
| Sept. 2 | Partly cloudy | 31° /21° | 1.5 mm | 8 | |
| Sept. 3 | Partly cloudy | 29° /21° | 6.3 mm | 7 | |
| Sept. 4 | Partly cloudy | 30° /20° | 0.4 mm | 7 | |
| Sept. 5 | Overcast | 31° /21° | 4.7 mm | 7 | |
| Sept. 6 | Overcast | 30° /21° | 19.6 mm | 7 | |
| Sept. 7 | Thundery outbreaks possible | 29° /21° | 10.7 mm | 7 | |
| Sept. 8 | Moderate or heavy rain with thunder | 28° /20° | 12.1 mm | 7 | |
| Sept. 9 | Light rain shower | 28° /20° | 3.1 mm | 6 | |
| Sept. 10 | Light rain shower | 31° /20° | 3.6 mm | 7 | |
| Sept. 11 | Partly cloudy | 30° /22° | 0.2 mm | 7 | |
| Sept. 12 | Fog | 29° /22° | 2.6 mm | 6 | |
| Sept. 13 | Thundery outbreaks possible | 31° /22° | 4.9 mm | 7 | |
| Sept. 14 | Light rain shower | 28° /21° | 2.5 mm | 7 | |
| Sept. 15 | Mist | 26° /21° | 5.3 mm | 6 | |
| Sept. 16 | Overcast | 27° /19° | 1.1 mm | 6 | |
| Sept. 17 | Moderate or heavy rain shower | 30° /20° | 11.9 mm | 7 | |
| Sept. 18 | Mist | 30° /21° | 4.6 mm | 6 | |
| Sept. 19 | Cloudy | 30° /21° | 0 mm | 7 | |
| Sept. 20 | Patchy rain possible | 29° /20° | 0 mm | 6 | |
| Sept. 21 | Light rain shower | 29° /21° | 16.3 mm | 7 | |
| Sept. 22 | Overcast | 30° /20° | 0 mm | 7 | |
| Sept. 23 | Overcast | 31° /19° | 0 mm | 7 | |
| Sept. 24 | Sunny | 33° /20° | 0 mm | 8 | |
| Sept. 25 | Sunny | 32° /21° | 0 mm | 7 | |
| Sept. 26 | Heavy rain | 28° /23° | 26.5 mm | 6 | |
| Sept. 27 | Light drizzle | 28° /23° | 31.5 mm | 7 | |
| Sept. 28 | Patchy light drizzle | 29° /20° | 0.2 mm | 7 | |
| Sept. 29 | Overcast | 30° /22° | 1.2 mm | 7 | |
| Sept. 30 | Overcast | 30° /21° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Savannah in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Savannah forecast closer to your planned date for the most up-to-date weather information.
Savannah in September - FAQ
What are the expected maximum and minimum temperatures in Savannah during September?
Expect warm days with temperatures around 30°, cooling to mild conditions of 20° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Savannah during September?
Significant rainfall exceeding 119.6 mm is expected in Savannah during September, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Savannah during September?
The average wind speed in Savannah during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Savannah
Explore the daily rainfall trends and prepare for Savannahs September weather 💧
UV exposure in Savannah during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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