Miami
September
Weather in Miami for September 2025
Your guide to Miami weather in September - trends and predictions
In general, the average temperature in Miami at the beginning of September is 31.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.7 °F by the end of September.
Miami experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 228.5 mm.
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Temperatures
Rain 🌧️
More
0
Dry days
30
Rainy days
0
Snow days
30°/27°
Temperatures
20 km/h
Avg max wind
70 %
Avg humidity
Miami in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  32° | 2 31° | 3  30° | 4 31° | 5 31° | 6 31° | 7 32° |
| 8 31° | 9  31° | 10 32° | 11  31° | 12 31° | 13 31° | 14 31° |
| 15 31° | 16 31° | 17 30° | 18 30° | 19 30° | 20 30° | 21 30° |
| 22 31° | 23 30° | 24 30° | 25 30° | 26 30° | 27  29° | 28 30° |
| 29  30° | 30 29° |
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Temperatures trend during September in Miami
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Moderate or heavy rain shower | 32° /26° | 3.8 mm | 7 | |
| Sept. 2 | Moderate or heavy rain shower | 31° /26° | 6 mm | 7 | |
| Sept. 3 | Patchy rain possible | 30° /27° | 2.7 mm | 7 | |
| Sept. 4 | Light rain shower | 31° /27° | 4.5 mm | 7 | |
| Sept. 5 | Moderate or heavy rain shower | 31° /27° | 3.6 mm | 7 | |
| Sept. 6 | Patchy rain possible | 31° /26° | 1.2 mm | 7 | |
| Sept. 7 | Moderate or heavy rain shower | 32° /27° | 2.6 mm | 7 | |
| Sept. 8 | Moderate or heavy rain shower | 31° /27° | 4 mm | 7 | |
| Sept. 9 | Heavy rain at times | 31° /27° | 5.9 mm | 7 | |
| Sept. 10 | Patchy rain possible | 32° /28° | 1.3 mm | 7 | |
| Sept. 11 | Partly cloudy | 31° /27° | 2.8 mm | 7 | |
| Sept. 12 | Moderate or heavy rain shower | 31° /27° | 4.2 mm | 7 | |
| Sept. 13 | Moderate or heavy rain shower | 31° /26° | 5.6 mm | 7 | |
| Sept. 14 | Moderate rain at times | 31° /27° | 8.7 mm | 7 | |
| Sept. 15 | Moderate or heavy rain shower | 31° /27° | 8.4 mm | 7 | |
| Sept. 16 | Moderate or heavy rain shower | 31° /27° | 5.4 mm | 7 | |
| Sept. 17 | Moderate or heavy rain shower | 30° /27° | 15.5 mm | 7 | |
| Sept. 18 | Moderate or heavy rain shower | 30° /26° | 12.4 mm | 7 | |
| Sept. 19 | Moderate or heavy rain shower | 30° /26° | 10.1 mm | 7 | |
| Sept. 20 | Moderate or heavy rain shower | 30° /27° | 15.1 mm | 7 | |
| Sept. 21 | Moderate or heavy rain shower | 30° /26° | 26.8 mm | 7 | |
| Sept. 22 | Moderate or heavy rain shower | 31° /25° | 4.6 mm | 7 | |
| Sept. 23 | Moderate or heavy rain shower | 30° /26° | 7.2 mm | 7 | |
| Sept. 24 | Moderate or heavy rain shower | 30° /26° | 9.8 mm | 7 | |
| Sept. 25 | Moderate or heavy rain shower | 30° /26° | 8.5 mm | 7 | |
| Sept. 26 | Moderate or heavy rain shower | 30° /26° | 16.6 mm | 7 | |
| Sept. 27 | Sunny | 29° /26° | 12.7 mm | 7 | |
| Sept. 28 | Patchy rain possible | 30° /26° | 12.6 mm | 7 | |
| Sept. 29 | Overcast | 30° /25° | 4.5 mm | 6 | |
| Sept. 30 | Patchy rain possible | 29° /25° | 1.3 mm | 7 | |
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Important Notice
Our weather forecast for Miami 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 Miami forecast closer to your planned date for the most up-to-date weather information.
Miami in September - FAQ
What are the expected maximum and minimum temperatures in Miami during September?
During September, expect a variety of temperatures with highs around 30° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Miami during September?
Significant rainfall exceeding 228.5 mm is expected in Miami during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Miami during September?
The average wind speed in Miami during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Miami
Explore the daily rainfall trends and prepare for Miamis September weather 💧
UV exposure in Miami during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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