Mobile (AL)
September
Weather in Mobile, Alabama for September 2026
Your guide to Mobile weather in September - trends and predictions
In general, the average temperature in Mobile at the beginning of September is 31.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 31.3 °C by the end of September.
Mobile in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 150.1 mm.
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Temperatures
Rain 🌧️
More
13
Dry days
17
Rainy days
0
Snow days
32°/23°
Temperatures
14 km/h
Avg max wind
68 %
Avg humidity
Mobile Weather September
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Temperatures trend during September in Mobile
See the weather trend as well as the moving average line
September weather in Mobile day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Moderate or heavy rain shower | 30° /23° | 7.6 mm | 6 | |
| Sept. 2 |  Partly cloudy | 32° /22° | 28.1 mm | 7 | |
| Sept. 3 |  Light rain shower | 33° /23° | 2.7 mm | 7 | |
| Sept. 4 | Light rain shower | 32° /23° | 1.6 mm | 7 | |
| Sept. 5 |  Overcast | 30° /23° | 7.8 mm | 6 | |
| Sept. 6 | Moderate or heavy rain shower | 30° /23° | 17 mm | 6 | |
| Sept. 7 |  Thundery outbreaks possible | 31° /23° | 6.1 mm | 7 | |
| Sept. 8 |  Cloudy | 33° /20° | 5 mm | 7 | |
| Sept. 9 | Partly cloudy | 32° /21° | 4.5 mm | 7 | |
| Sept. 10 | Partly cloudy | 33° /21° | 1.5 mm | 8 | |
| Sept. 11 | Patchy rain possible | 31° /22° | 9.2 mm | 7 | |
| Sept. 12 | Partly cloudy | 33° /22° | 13.2 mm | 7 | |
| Sept. 13 | Overcast | 33° /23° | 0.6 mm | 7 | |
| Sept. 14 | Overcast | 33° /22° | 0.2 mm | 7 | |
| Sept. 15 | Partly cloudy | 33° /21° | 0.6 mm | 8 | |
| Sept. 16 | Partly cloudy | 32° /22° | 6.4 mm | 7 | |
| Sept. 17 |  Fog | 32° /22° | 0 mm | 7 | |
| Sept. 18 |  Sunny | 32° /21° | 0 mm | 7 | |
| Sept. 19 | Partly cloudy | 33° /22° | 0 mm | 8 | |
| Sept. 20 | Patchy rain possible | 33° /22° | 0 mm | 8 | |
| Sept. 21 | Overcast | 33° /24° | 0.3 mm | 7 | |
| Sept. 22 | Overcast | 32° /23° | 0 mm | 7 | |
| Sept. 23 | Overcast | 33° /22° | 0 mm | 7 | |
| Sept. 24 | Partly cloudy | 34° /23° | 0 mm | 8 | |
| Sept. 25 | Partly cloudy | 31° /24° | 9 mm | 7 | |
| Sept. 26 | Light rain shower | 28° /22° | 16.1 mm | 6 | |
| Sept. 27 | Moderate or heavy rain shower | 29° /20° | 11.2 mm | 7 | |
| Sept. 28 | Patchy rain possible | 31° /22° | 0 mm | 7 | |
| Sept. 29 | Partly cloudy | 33° /22° | 1.2 mm | 7 | |
| Sept. 30 | Cloudy | 33° /22° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Mobile 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 Mobile forecast closer to your planned date for the most up-to-date weather information.
Change Month
Mobile in September - FAQ
What are the expected maximum and minimum temperatures in Mobile during September?
During September, expect a variety of temperatures with highs around 32° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Mobile during September?
Significant rainfall exceeding 150.1 mm is expected in Mobile during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Mobile during September?
The average wind speed in Mobile during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Mobile
Explore the daily rainfall trends and prepare for Mobiles September weather 💧
Typically, Mobile has 17 rainy days in September with a total of 150.1 mm of rainfall.
UV exposure in Mobile during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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