Fulton County (Atlanta)
September
Weather in Fulton County for September 2025
Your guide to Fulton County weather in September - trends and predictions
In general, the average temperature in Fulton County at the beginning of September is 30.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 27.4 °F by the end of September.
Fulton County sees moderate rainfall in September, averaging 6 rainy days.
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24
Dry days
6
Rainy days
0
Snow days
30°/19°
Temperatures
13 km/h
Avg max wind
58 %
Avg humidity
Fulton County in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  32° | 2  30° | 3  31° | 4  32° | 5 30° | 6 29° | 7  31° |
| 8 30° | 9  31° | 10 32° | 11 29° | 12  27° | 13 25° | 14 24° |
| 15 27° | 16  27° | 17  29° | 18  27° | 19 29° | 20 30° | 21 30° |
| 22 31° | 23 33° | 24 31° | 25 29° | 26 26° | 27 24° | 28 26° |
| 29 28° | 30 28° |
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Temperatures trend during September in Fulton County
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 | Patchy rain possible | 32° /22° | 6.9 mm | 7 | |
| Sept. 2 | Overcast | 30° /20° | 0.9 mm | 7 | |
| Sept. 3 | Fog | 31° /19° | 0 mm | 8 | |
| Sept. 4 | Partly cloudy | 32° /19° | 0 mm | 8 | |
| Sept. 5 | Overcast | 30° /21° | 0.1 mm | 7 | |
| Sept. 6 | Overcast | 29° /19° | 8 mm | 7 | |
| Sept. 7 | Thundery outbreaks possible | 31° /20° | 4.4 mm | 7 | |
| Sept. 8 | Partly cloudy | 30° /20° | 0 mm | 8 | |
| Sept. 9 | Moderate or heavy rain with thunder | 31° /19° | 2.8 mm | 8 | |
| Sept. 10 | Light rain shower | 32° /19° | 0.9 mm | 8 | |
| Sept. 11 | Overcast | 29° /20° | 0 mm | 7 | |
| Sept. 12 | Cloudy | 27° /19° | 9 mm | 6 | |
| Sept. 13 | Overcast | 25° /20° | 4 mm | 6 | |
| Sept. 14 | Overcast | 24° /19° | 12.7 mm | 6 | |
| Sept. 15 | Overcast | 27° /19° | 0.1 mm | 6 | |
| Sept. 16 | Moderate or heavy rain shower | 27° /18° | 2.4 mm | 6 | |
| Sept. 17 | Patchy light rain | 29° /18° | 2.4 mm | 7 | |
| Sept. 18 | Sunny | 27° /18° | 2.6 mm | 7 | |
| Sept. 19 | Overcast | 29° /19° | 0 mm | 7 | |
| Sept. 20 | Partly cloudy | 30° /20° | 0 mm | 8 | |
| Sept. 21 | Patchy rain possible | 30° /21° | 0.1 mm | 7 | |
| Sept. 22 | Overcast | 31° /21° | 0 mm | 7 | |
| Sept. 23 | Partly cloudy | 33° /22° | 0 mm | 8 | |
| Sept. 24 | Sunny | 31° /21° | 0 mm | 8 | |
| Sept. 25 | Cloudy | 29° /22° | 1.8 mm | 7 | |
| Sept. 26 | Cloudy | 26° /20° | 196.3 mm | 6 | |
| Sept. 27 | Patchy rain possible | 24° /19° | 88 mm | 6 | |
| Sept. 28 | Overcast | 26° /17° | 0.9 mm | 6 | |
| Sept. 29 | Partly cloudy | 28° /18° | 0 mm | 7 | |
| Sept. 30 | Partly cloudy | 28° /19° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Fulton County 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 Fulton County forecast closer to your planned date for the most up-to-date weather information.
Fulton County in September - FAQ
What are the expected maximum and minimum temperatures in Fulton County during September?
Expect warm days with temperatures around 30°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Fulton County during September?
Expect minimal rainfall in Fulton County during September, with a total of 19 mm over approximately 6 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Fulton County during September?
The average wind speed in Fulton County during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Fulton County
Explore the daily rainfall trends and prepare for Fulton Countys September weather 💧
UV exposure in Fulton County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Fulton County?Get accurate weather forecasts for Fulton County, located at latitude 33.749 and longitude -84.388. Stay updated with localized weather information tailored for Fulton County.
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