Augusta (GA)
September
Weather in Augusta, Georgia for September 2026
Your guide to Augusta weather in September - trends and predictions
So far, September 2026 in Augusta shows a warmer trend than usual by 4.1 °F.
The forecast for the next days in Augusta predicts temperatures to be around 30 °F, close to the historical average.
In general, the average temperature in Augusta at the beginning of September is 31.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 27.1 °F by the end of September.
The climate of Augusta in September is notably wet, with an average of 12 rainy days, and a total of 142.8 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
12
Rainy days
0
Snow days
28°/20°
Temperatures
16 km/h
Avg max wind
68 %
Avg humidity
Augusta Weather September
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Temperatures trend during September in Augusta
See the weather trend as well as the moving average line
September weather in Augusta day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Partly cloudy | 32° /21° | 0 mm | 8 | |
| Sept. 2 |  Moderate or heavy rain shower | 31° /21° | 3.8 mm | 7 | |
| Sept. 3 | Partly cloudy | 32° /21° | 0 mm | 8 | |
| Sept. 4 |  Sunny | 32° /20° | 0 mm | 8 | |
| Sept. 5 |  Overcast | 32° /21° | 0.1 mm | 8 | |
| Sept. 6 | Overcast | 31° /21° | 37.8 mm | 6 | |
| Sept. 7 | Moderate or heavy rain shower | 29° /20° | 3.6 mm | 7 | |
| Sept. 8 |  Cloudy | 29° /19° | 0 mm | 7 | |
| Sept. 9 | Partly cloudy | 29° /19° | 0 mm | 7 | |
| Sept. 10 | Sunny | 30° /18° | 1.7 mm | 8 | |
| Sept. 11 | Overcast | 30° /20° | 4.1 mm | 5 | |
| Sept. 12 | Moderate rain at times | 27° /20° | 2.5 mm | 5 | |
| Sept. 13 | Overcast | 30° /20° | 1.4 mm | 6 | |
| Sept. 14 | Moderate or heavy rain shower | 30° /20° | 8.7 mm | 8 | |
| Sept. 15 |  Patchy rain possible | 30° /20° | 1.2 mm | 6 | |
| Sept. 16 | Overcast | 28° /19° | 0 mm | 7 | |
| Sept. 17 | Overcast | 29° /17° | 0 mm | 7 | |
| Sept. 18 | Patchy rain possible | 34° /23° | 1 mm | 8.1 | |
| Sept. 19 | Sunny | 33° /23° | 9.7 mm | 8.3 | |
| Sept. 20 | Partly cloudy | 32° /22° | 3.4 mm | 8.3 | |
| Sept. 21 | Overcast | 33° /24° | 0 mm | 7 | |
| Sept. 22 | Overcast | 33° /23° | 0.4 mm | 8 | |
| Sept. 23 | Patchy rain possible | 33° /24° | 0.5 mm | 7 | |
| Sept. 24 | Overcast | 33° /25° | 0 mm | 8 | |
| Sept. 25 | Sunny | 29° /20° | 0 mm | 7 | |
| Sept. 26 | Overcast | 24° /16° | 0 mm | 5 | |
| Sept. 27 | Overcast | 24° /15° | 0 mm | 5 | |
| Sept. 28 | Overcast | 25° /17° | 0 mm | 6 | |
| Sept. 29 | Overcast | 30° /19° | 0 mm | 7 | |
| Sept. 30 | Overcast | 25° /20° | 4.7 mm | 5 | |
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Important Notice
Our weather forecast for Augusta 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 Augusta forecast closer to your planned date for the most up-to-date weather information.
Change Month
Augusta in September - FAQ
What are the expected maximum and minimum temperatures in Augusta during September?
During September, expect a variety of temperatures with highs around 28° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Augusta during September?
Significant rainfall exceeding 142.8 mm is expected in Augusta during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Augusta during September?
The average wind speed in Augusta during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Augusta
Explore the daily rainfall trends and prepare for Augustas September weather 💧
Typically, Augusta has 12 rainy days in September with a total of 142.8 mm of rainfall.
UV exposure in Augusta during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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