Georgia (Atlanta)
September
Weather in Georgia for September 2026
Your guide to Georgia weather in September - trends and predictions
In general, the average temperature in Georgia at the beginning of September is 29.9 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 27.4 °F by the end of September.
Georgia experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 222.8 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
5
Dry days
25
Rainy days
0
Snow days
28°/19°
Temperatures
14 km/h
Avg max wind
61 %
Avg humidity
Georgia Weather September
Move between months or click on a day
What’s the Weather Like in Georgia This September?
Discover the average temperatures and weather trends across Georgia’s cities this September.
Temperatures trend during September in Georgia
See the weather trend as well as the moving average line
September weather in Georgia day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 30° /20° | 3 mm | 6 | |
| Sept. 2 |  Sunny | 30° /20° | 0.7 mm | 7 | |
| Sept. 3 |  Partly cloudy | 29° /19° | 1.7 mm | 7 | |
| Sept. 4 | Partly cloudy | 30° /20° | 5.5 mm | 7 | |
| Sept. 5 | Sunny | 30° /20° | 2.4 mm | 7 | |
| Sept. 6 |  Moderate or heavy rain shower | 30° /21° | 4.7 mm | 7 | |
| Sept. 7 | Patchy rain possible | 30° /20° | 3.5 mm | 7 | |
| Sept. 8 | Partly cloudy | 28° /20° | 2 mm | 6 | |
| Sept. 9 | Sunny | 28° /19° | 3.2 mm | 7 | |
| Sept. 10 | Sunny | 29° /18° | 1 mm | 7 | |
| Sept. 11 | Partly cloudy | 29° /19° | 1.2 mm | 7 | |
| Sept. 12 | Sunny | 27° /19° | 3.8 mm | 6 | |
| Sept. 13 | Sunny | 28° /19° | 1.6 mm | 7 | |
| Sept. 14 |  Overcast | 27° /19° | 5.1 mm | 6 | |
| Sept. 15 | Overcast | 27° /19° | 4.9 mm | 6 | |
| Sept. 16 | Sunny | 27° /19° | 4.6 mm | 6 | |
| Sept. 17 | Sunny | 29° /18° | 1.9 mm | 7 | |
| Sept. 18 | Sunny | 28° /19° | 4.2 mm | 6 | |
| Sept. 19 | Moderate rain at times | 29° /20° | 8.6 mm | 6 | |
| Sept. 20 | Partly cloudy | 29° /20° | 18.3 mm | 7 | |
| Sept. 21 |  Heavy rain at times | 30° /20° | 1 mm | 7 | |
| Sept. 22 |  Cloudy | 30° /20° | 1.2 mm | 7 | |
| Sept. 23 | Sunny | 29° /19° | 0 mm | 7 | |
| Sept. 24 | Sunny | 29° /18° | 0 mm | 7 | |
| Sept. 25 | Overcast | 28° /19° | 6.3 mm | 6 | |
| Sept. 26 | Sunny | 27° /18° | 80.4 mm | 6 | |
| Sept. 27 | Sunny | 26° /18° | 36.7 mm | 6 | |
| Sept. 28 | Partly cloudy | 27° /17° | 0.4 mm | 6 | |
| Sept. 29 | Sunny | 28° /17° | 0 mm | 7 | |
| Sept. 30 | Partly cloudy | 27° /18° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Georgia 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 Georgia forecast closer to your planned date for the most up-to-date weather information.
Change Month
Georgia in September - FAQ
What are the expected maximum and minimum temperatures in Georgia during September?
During September, expect a variety of temperatures with highs around 28° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Georgia during September?
Significant rainfall exceeding 222.8 mm is expected in Georgia during September, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Georgia during September?
The average wind speed in Georgia during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Georgia
Explore the daily rainfall trends and prepare for Georgias September weather 💧
UV exposure in Georgia during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Counties in Georgia
Select a county for an accurate weather forecast
Top locations in Georgia
Select a location for an accurate weather forecast
More Locations Quick links
More Georgia weather pages
You are here
Where is Georgia?Get accurate weather forecasts for Georgia, located at latitude 33.749 and longitude -84.388. Stay updated with localized weather information tailored for Georgia.
Found a mistake?
We appreciate your attention to details. Tell us here.