Alabama (Birmingham)
September
Weather in Alabama for September 2025
Your guide to Alabama weather in September - trends and predictions
In general, the average temperature in Alabama at the beginning of September is 30.6 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 27.6 °F by the end of September.
The climate of Alabama in September is notably wet, with an average of 15 rainy days, and a total of 237.6 mm of precipitation.
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Temperatures
Rain 🌧️
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15
Dry days
15
Rainy days
0
Snow days
29°/19°
Temperatures
13 km/h
Avg max wind
66 %
Avg humidity
Alabama in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2  31° | 3  32° | 4  33° | 5 29° | 6  28° | 7  30° |
| 8  31° | 9 32° | 10 32° | 11 30° | 12  27° | 13 27° | 14 26° |
| 15 26° | 16  28° | 17 30° | 18 29° | 19 30° | 20 32° | 21 32° |
| 22 31° | 23 32° | 24 31° | 25  29° | 26 26° | 27 25° | 28 25° |
| 29 28° | 30 29° |
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Temperatures trend during September in Alabama
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September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Moderate or heavy rain shower | 31° /20° | 4.6 mm | 7 | |
| Sept. 2 | Overcast | 31° /20° | 0.2 mm | 8 | |
| Sept. 3 | Cloudy | 32° /21° | 0 mm | 7 | |
| Sept. 4 | Partly cloudy | 33° /21° | 0 mm | 8 | |
| Sept. 5 | Overcast | 29° /20° | 1.3 mm | 6 | |
| Sept. 6 | Mist | 28° /19° | 12.5 mm | 7 | |
| Sept. 7 | Thundery outbreaks possible | 30° /18° | 0.5 mm | 7 | |
| Sept. 8 | Sunny | 31° /16° | 0 mm | 8 | |
| Sept. 9 | Overcast | 32° /18° | 2 mm | 8 | |
| Sept. 10 | Mist | 32° /19° | 0 mm | 8 | |
| Sept. 11 | Fog | 30° /19° | 1.2 mm | 7 | |
| Sept. 12 | Light rain shower | 27° /19° | 22.1 mm | 6 | |
| Sept. 13 | Moderate or heavy rain shower | 27° /19° | 8.6 mm | 6 | |
| Sept. 14 | Cloudy | 26° /19° | 4.8 mm | 6 | |
| Sept. 15 | Overcast | 26° /19° | 3.5 mm | 6 | |
| Sept. 16 | Patchy light drizzle | 28° /20° | 0.9 mm | 7 | |
| Sept. 17 | Fog | 30° /19° | 1.9 mm | 8 | |
| Sept. 18 | Sunny | 29° /17° | 0 mm | 7 | |
| Sept. 19 | Overcast | 30° /17° | 0 mm | 7 | |
| Sept. 20 | Cloudy | 32° /19° | 0 mm | 8 | |
| Sept. 21 | Overcast | 32° /20° | 0 mm | 7 | |
| Sept. 22 | Overcast | 31° /20° | 0 mm | 7 | |
| Sept. 23 | Sunny | 32° /20° | 0 mm | 8 | |
| Sept. 24 | Partly cloudy | 31° /19° | 4 mm | 8 | |
| Sept. 25 | Moderate rain | 29° /20° | 31.6 mm | 7 | |
| Sept. 26 | Patchy light drizzle | 26° /18° | 34.5 mm | 6 | |
| Sept. 27 | Mist | 25° /18° | 100.6 mm | 6 | |
| Sept. 28 | Overcast | 25° /17° | 2.9 mm | 6 | |
| Sept. 29 | Partly cloudy | 28° /17° | 0 mm | 7 | |
| Sept. 30 | Partly cloudy | 29° /19° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Alabama 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 Alabama forecast closer to your planned date for the most up-to-date weather information.
Alabama in September - FAQ
What are the expected maximum and minimum temperatures in Alabama during September?
During September, expect a variety of temperatures with highs around 29° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Alabama during September?
Significant rainfall exceeding 237.6 mm is expected in Alabama during September, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Alabama during September?
The average wind speed in Alabama during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Alabama
Explore the daily rainfall trends and prepare for Alabamas September weather 💧
UV exposure in Alabama during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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