Weather in Mobile, Alabama for September 2025
Until now, September 2025 in Mobile has been nearly identical to the historical average, with a temperature of 31.9 °F (showing only a slight deviation of 0.3 °F).
The forecast for the upcoming days in Mobile predicts a temperature of 33.2 °F, which is slightly above the historical average.
In general, the average temperature in Mobile at the beginning of September is 31.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.9 °F by the end of September.
The climate of Mobile in September is notably wet, with an average of 15 rainy days, and a total of 178.4 mm of precipitation.
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Mobile Weather September
Temperatures trend during September in Mobile
September weather in Mobile day by day
| 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° /22° | 1 mm | 8 | |
| Sept. 14 |  Sunny | 35° /23° | 0 mm | 2 | |
| Sept. 15 | Sunny | 35° /23° | 0 mm | 1.9 | |
| Sept. 16 | Sunny | 34° /23° | 0 mm | 1.8 | |
| Sept. 17 | Sunny | 34° /22° | 0 mm | 1.9 | |
| Sept. 18 | Sunny | 34° /23° | 0 mm | 0 | |
| Sept. 19 | Partly cloudy | 34° /23° | 0 mm | 7 | |
| Sept. 20 | Sunny | 35° /23° | 0 mm | 7 | |
| Sept. 21 | Partly cloudy | 37° /26° | 0 mm | 8 | |
| Sept. 22 | Patchy rain possible | 37° /25° | 1.9 mm | 6 | |
| Sept. 23 | Patchy rain possible | 33° /22° | 0.2 mm | 6 | |
| Sept. 24 | Patchy rain possible | 32° /21° | 0.1 mm | 6 | |
| Sept. 25 |  Moderate rain | 23° /21° | 10.5 mm | 5 | |
| Sept. 26 | Patchy rain possible | 29° /22° | 3.5 mm | 5 | |
| Sept. 27 | Moderate or heavy rain shower | 29° /20° | 15.7 mm | 7 | |
| Sept. 28 | Patchy rain possible | 31° /21° | 0 mm | 7 | |
| Sept. 29 | Partly cloudy | 33° /21° | 0 mm | 8 | |
| Sept. 30 | Sunny | 32° /22° | 0 mm | 8 | |
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Mobile in September - FAQ
September rainfall patterns in Mobile
UV exposure in Mobile during September
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