Henry County (McDonough)
September
Weather in Henry County, Georgia for September 2026
Your guide to Henry County weather in September - trends and predictions
In general, the average temperature in Henry County at the beginning of September is 28.7 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 27 °F by the end of September.
The climate of Henry County in September is notably wet, with an average of 11 rainy days, and a total of 436.3 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
19
Dry days
11
Rainy days
0
Snow days
28°/20°
Temperatures
16 km/h
Avg max wind
70 %
Avg humidity
Henry County Weather September
Move between months or click on a day
Temperatures trend during September in Henry County
See the weather trend as well as the moving average line
September weather in Henry County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Partly cloudy | 24° /19° | 0 mm | 6 | |
| Sept. 2 | Partly cloudy | 28° /18° | 0 mm | 7 | |
| Sept. 3 | Partly cloudy | 28° /17° | 0 mm | 7 | |
| Sept. 4 | Partly cloudy | 30° /20° | 0 mm | 8 | |
| Sept. 5 |  Cloudy | 31° /22° | 0 mm | 7 | |
| Sept. 6 |  Overcast | 32° /24° | 0 mm | 7 | |
| Sept. 7 | Partly cloudy | 28° /21° | 0 mm | 7 | |
| Sept. 8 | Overcast | 22° /19° | 0 mm | 5 | |
| Sept. 9 | Partly cloudy | 27° /18° | 0 mm | 7 | |
| Sept. 10 | Partly cloudy | 30° /17° | 0 mm | 8 | |
| Sept. 11 | Overcast | 28° /17° | 0.6 mm | 7 | |
| Sept. 12 |  Moderate or heavy rain shower | 25° /19° | 6.2 mm | 6 | |
| Sept. 13 | Moderate rain at times | 27° /19° | 1.6 mm | 6 | |
| Sept. 14 | Moderate or heavy rain shower | 27° /19° | 8.8 mm | 6 | |
| Sept. 15 |  Patchy rain possible | 26° /20° | 0.8 mm | 6 | |
| Sept. 16 | Partly cloudy | 30° /18° | 0 mm | 7 | |
| Sept. 17 |  Sunny | 29° /17° | 3.1 mm | 7 | |
| Sept. 18 | Patchy rain possible | 28° /19° | 0.3 mm | 6 | |
| Sept. 19 | Patchy rain possible | 30° /20° | 0.1 mm | 7 | |
| Sept. 20 | Partly cloudy | 29° /20° | 2 mm | 7 | |
| Sept. 21 | Overcast | 30° /20° | 0 mm | 7 | |
| Sept. 22 | Patchy rain possible | 33° /21° | 0.2 mm | 7 | |
| Sept. 23 | Patchy rain possible | 33° /21° | 0.1 mm | 7 | |
| Sept. 24 | Patchy rain possible | 31° /22° | 0.3 mm | 7 | |
| Sept. 25 | Moderate or heavy rain shower | 28° /22° | 39.2 mm | 6 | |
| Sept. 26 | Moderate or heavy rain shower | 25° /21° | 119 mm | 6 | |
| Sept. 27 | Moderate or heavy rain shower | 25° /19° | 64.1 mm | 6 | |
| Sept. 28 | Cloudy | 27° /19° | 0 mm | 6 | |
| Sept. 29 | Patchy rain possible | 27° /19° | 0.1 mm | 7 | |
| Sept. 30 |  Fog | 26° /19° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Henry 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 Henry County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Henry County in September - FAQ
What are the expected maximum and minimum temperatures in Henry County 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 Henry County during September?
Significant rainfall exceeding 436.3 mm is expected in Henry County during September, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Henry County during September?
The average wind speed in Henry County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Henry County
Explore the daily rainfall trends and prepare for Henry Countys September weather 💧
UV exposure in Henry County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Henry County
Select a location for an accurate weather forecast
More Locations Quick links
More Henry County weather pages
You are here
Where is Henry County?Get accurate weather forecasts for Henry County, located at latitude 33.447 and longitude -84.147. Stay updated with localized weather information tailored for Henry County.
Found a mistake?
We appreciate your attention to details. Tell us here.