McDonough (GA)
September
Weather in McDonough, Georgia for September 2027
Your guide to McDonough weather in September - trends and predictions
In general, the average temperature in McDonough at the beginning of September is 32 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.7 °C by the end of September.
McDonough experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 188.5 mm.
Is September a good time to visit McDonough? check out the best time to travel to McDonough page.
✨ Is September a good time to visit McDonough? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
23
Dry days
7
Rainy days
0
Snow days
29°/20°
Temperatures
13 km/h
Avg max wind
67 %
Avg humidity
McDonough Weather September
Move between months or click on a day
Temperatures trend during September in McDonough
See the weather trend as well as the moving average line
September weather in McDonough day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Partly cloudy | 30° /20° | 0 mm | 8 | |
| Sept. 2 | Partly cloudy | 32° /20° | 0 mm | 7 | |
| Sept. 3 | Partly cloudy | 33° /20° | 0 mm | 9 | |
| Sept. 4 | Partly cloudy | 34° /21° | 0 mm | 9 | |
| Sept. 5 |  Cloudy | 35° /22° | 0.4 mm | 9 | |
| Sept. 6 |  Overcast | 33° /23° | 0.2 mm | 8 | |
| Sept. 7 | Partly cloudy | 29° /21° | 0 mm | 6 | |
| Sept. 8 | Overcast | 28° /20° | 0.1 mm | 8 | |
| Sept. 9 | Partly cloudy | 29° /18° | 0 mm | 8 | |
| Sept. 10 | Partly cloudy | 31° /18° | 0.4 mm | 8 | |
| Sept. 11 |  Light rain | 28° /19° | 4.6 mm | 6 | |
| Sept. 12 |  Moderate rain | 26° /20° | 13.8 mm | 4 | |
| Sept. 13 | Light rain | 28° /20° | 2.5 mm | 6 | |
| Sept. 14 |  Moderate or heavy rain shower | 29° /20° | 5.9 mm | 7 | |
| Sept. 15 |  Patchy rain possible | 28° /21° | 0.6 mm | 7 | |
| Sept. 16 | Partly cloudy | 30° /19° | 0.5 mm | 7 | |
| Sept. 17 | Patchy rain possible | 30° /18° | 2.1 mm | 7 | |
| Sept. 18 | Patchy rain possible | 30° /20° | 0.2 mm | 7 | |
| Sept. 19 | Patchy rain possible | 30° /20° | 2 mm | 5 | |
| Sept. 20 | Light rain | 29° /21° | 3.5 mm | 6 | |
| Sept. 21 | Overcast | 31° /20° | 0.6 mm | 7 | |
| Sept. 22 | Patchy rain possible | 32° /21° | 1.9 mm | 5 | |
| Sept. 23 | Patchy rain possible | 30° /20° | 1 mm | 5 | |
| Sept. 24 | Overcast | 28° /20° | 0.2 mm | 6 | |
| Sept. 25 |  Heavy rain | 27° /19° | 26.1 mm | 7 | |
| Sept. 26 | Heavy rain | 25° /19° | 79.3 mm | 6 | |
| Sept. 27 | Heavy rain | 26° /17° | 42.8 mm | 6 | |
| Sept. 28 | Cloudy | 27° /17° | 0 mm | 6 | |
| Sept. 29 | Patchy rain possible | 27° /17° | 0 mm | 7 | |
| Sept. 30 | Overcast | 27° /18° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for McDonough 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 McDonough forecast closer to your planned date for the most up-to-date weather information.
Change Month
McDonough in September - FAQ
What are the expected maximum and minimum temperatures in McDonough during September?
During September, expect a variety of temperatures with highs around 29° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in McDonough during September?
Significant rainfall exceeding 188.5 mm is expected in McDonough during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in McDonough during September?
The average wind speed in McDonough during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in McDonough
Explore the daily rainfall trends and prepare for McDonoughs September weather 💧
Typically, McDonough has 7 rainy days in September with a total of 188.5 mm of rainfall.
UV exposure in McDonough during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More McDonough weather pages
You are here
Where is McDonough?Get accurate weather forecasts for McDonough, located at latitude 33.447 and longitude -84.147. Stay updated with localized weather information tailored for McDonough.
Found a mistake?
We appreciate your attention to details. Tell us here.