Miami-Dade County (Miami)
September
Weather in Miami-Dade County, Florida for September 2026
Your guide to Miami-Dade County weather in September - trends and predictions
Until now, September 2026 in Miami-Dade County has been nearly identical to the historical average, with a temperature of 30.6 °F (showing only a slight deviation of 0 °F).
The forecast for the next days in Miami-Dade County predicts temperatures to be around 31 °F, close to the historical average.
In general, the average temperature in Miami-Dade County at the beginning of September is 31 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.3 °F by the end of September.
Miami-Dade County experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 318.7 mm.
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Temperatures
Rain 🌧️
More
0
Dry days
30
Rainy days
0
Snow days
30°/27°
Temperatures
21 km/h
Avg max wind
72 %
Avg humidity
Miami-Dade County Weather September
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Temperatures trend during September in Miami-Dade County
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September weather in Miami-Dade County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Moderate or heavy rain shower | 31° /26° | 41.4 mm | 6 | |
| Sept. 2 | Moderate or heavy rain shower | 31° /26° | 6.7 mm | 8 | |
| Sept. 3 |  Patchy rain possible | 31° /26° | 4.4 mm | 7 | |
| Sept. 4 | Light rain shower | 31° /26° | 99.1 mm | 7 | |
| Sept. 5 | Moderate or heavy rain shower | 31° /26° | 20.5 mm | 7 | |
| Sept. 6 | Patchy rain possible | 31° /26° | 6.3 mm | 6 | |
| Sept. 7 | Moderate or heavy rain shower | 31° /26° | 40.8 mm | 8 | |
| Sept. 8 | Moderate or heavy rain shower | 31° /26° | 3.3 mm | 6 | |
| Sept. 9 | Moderate or heavy rain shower | 31° /27° | 6.8 mm | 7 | |
| Sept. 10 | Patchy rain possible | 31° /27° | 4.9 mm | 7 | |
| Sept. 11 |  Partly cloudy | 31° /26° | 5.6 mm | 7 | |
| Sept. 12 | Moderate or heavy rain shower | 31° /26° | 11.8 mm | 7 | |
| Sept. 13 | Moderate or heavy rain shower | 30° /26° | 8.8 mm | 6 | |
| Sept. 14 | Partly cloudy | 31° /27° | 6.2 mm | 8 | |
| Sept. 15 | Moderate or heavy rain shower | 31° /27° | 9.1 mm | 7 | |
| Sept. 16 | Moderate or heavy rain shower | 31° /27° | 5.1 mm | 6 | |
| Sept. 17 | Moderate or heavy rain shower | 30° /26° | 13.9 mm | 6 | |
| Sept. 18 | Moderate or heavy rain shower | 30° /26° | 12.4 mm | 6 | |
| Sept. 19 | Moderate or heavy rain shower | 30° /26° | 8 mm | 7 | |
| Sept. 20 | Moderate or heavy rain shower | 31° /26° | 12.8 mm | 6 | |
| Sept. 21 | Moderate or heavy rain shower | 30° /26° | 20.9 mm | 6 | |
| Sept. 22 | Moderate or heavy rain shower | 30° /26° | 5.1 mm | 6 | |
| Sept. 23 | Moderate or heavy rain shower | 30° /26° | 10.2 mm | 6 | |
| Sept. 24 | Moderate or heavy rain shower | 30° /26° | 7.3 mm | 6 | |
| Sept. 25 | Light rain shower | 30° /26° | 6.9 mm | 7 | |
| Sept. 26 | Patchy rain possible | 31° /26° | 0.7 mm | 9.3 | |
| Sept. 27 |  Sunny | 30° /27° | 1.8 mm | 9.3 | |
| Sept. 28 |  Overcast | 30° /26° | 0.3 mm | 8.3 | |
| Sept. 29 | Overcast | 31° /26° | 6.8 mm | 5.9 | |
| Sept. 30 | Light rain shower | 30° /27° | 9.6 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Miami-Dade County 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-Dade County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Miami-Dade County in September - FAQ
What are the expected maximum and minimum temperatures in Miami-Dade County 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-Dade County during September?
Significant rainfall exceeding 318.7 mm is expected in Miami-Dade County 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-Dade County during September?
The average wind speed in Miami-Dade County during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Miami-Dade County
Explore the daily rainfall trends and prepare for Miami-Dade Countys September weather 💧
Typically, Miami-Dade County has 30 rainy days in September with a total of 318.7 mm of rainfall.
UV exposure in Miami-Dade County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Miami-Dade County
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