Miami-Dade County
August
Weather in Miami-Dade County for August 2025
Your guide to Miami-Dade County weather in August - trends and predictions
In general, the average temperature in Miami-Dade County at the beginning of August is 31.1 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 30.7 °F by the end of August.
Miami-Dade County experiences an exceptionally high level of rainfall in August, with more than 24 rainy days on average.
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2
Dry days
29
Rainy days
0
Snow days
31°/28°
Temperatures
22 km/h
Avg max wind
72 %
Avg humidity
Miami-Dade County in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2 31° | 3 30° | ||||
| 4 31° | 5 31° | 6  31° | 7 33° | 8 32° | 9 32° | 10 31° |
| 11  31° | 12 31° | 13 31° | 14  32° | 15 31° | 16 30° | 17 30° |
| 18 29° | 19 30° | 20 31° | 21 31° | 22 31° | 23 30° | 24 30° |
| 25 30° | 26  30° | 27 30° | 28  32° | 29 32° | 30 30° | 31 31° |
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Temperatures trend during August in Miami-Dade County
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 | Moderate or heavy rain shower | 31° /28° | 2.8 mm | 7 | |
| Aug. 2 | Moderate or heavy rain shower | 31° /28° | 13.5 mm | 7 | |
| Aug. 3 | Moderate or heavy rain shower | 30° /28° | 12.1 mm | 7 | |
| Aug. 4 | Moderate or heavy rain shower | 31° /27° | 11.5 mm | 7 | |
| Aug. 5 | Moderate or heavy rain shower | 31° /28° | 7.5 mm | 7 | |
| Aug. 6 | Patchy rain possible | 31° /28° | 1.6 mm | 7 | |
| Aug. 7 | Moderate or heavy rain shower | 33° /28° | 1.9 mm | 7 | |
| Aug. 8 | Moderate or heavy rain shower | 32° /28° | 2.2 mm | 7 | |
| Aug. 9 | Moderate or heavy rain shower | 32° /28° | 11.9 mm | 7 | |
| Aug. 10 | Moderate or heavy rain shower | 31° /28° | 3.4 mm | 7 | |
| Aug. 11 | Heavy rain at times | 31° /28° | 1.9 mm | 8 | |
| Aug. 12 | Moderate rain at times | 31° /28° | 4 mm | 7 | |
| Aug. 13 | Moderate or heavy rain shower | 31° /28° | 3.1 mm | 7 | |
| Aug. 14 | Cloudy | 32° /29° | 2 mm | 7 | |
| Aug. 15 | Heavy rain at times | 31° /28° | 5.6 mm | 7 | |
| Aug. 16 | Moderate or heavy rain shower | 30° /28° | 6.3 mm | 7 | |
| Aug. 17 | Moderate or heavy rain shower | 30° /28° | 4.4 mm | 7 | |
| Aug. 18 | Heavy rain at times | 29° /27° | 10.2 mm | 7 | |
| Aug. 19 | Moderate or heavy rain shower | 30° /27° | 7.7 mm | 7 | |
| Aug. 20 | Moderate or heavy rain shower | 31° /27° | 5.9 mm | 7 | |
| Aug. 21 | Moderate rain at times | 31° /28° | 3.6 mm | 7 | |
| Aug. 22 | Moderate or heavy rain shower | 31° /28° | 5.1 mm | 7 | |
| Aug. 23 | Moderate or heavy rain shower | 30° /27° | 1.8 mm | 7 | |
| Aug. 24 | Patchy rain possible | 30° /28° | 2.7 mm | 7 | |
| Aug. 25 | Patchy rain possible | 30° /27° | 7.3 mm | 7 | |
| Aug. 26 | Partly cloudy | 30° /27° | 0.8 mm | 8 | |
| Aug. 27 | Partly cloudy | 30° /28° | 1.5 mm | 8 | |
| Aug. 28 | Thundery outbreaks possible | 32° /27° | 1.6 mm | 7 | |
| Aug. 29 | Patchy rain possible | 32° /28° | 3.6 mm | 7 | |
| Aug. 30 | Light rain shower | 30° /28° | 6 mm | 7 | |
| Aug. 31 | Moderate or heavy rain shower | 31° /28° | 3.6 mm | 7 | |
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Important Notice
Our weather forecast for Miami-Dade County in August 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.
Miami-Dade County in August - FAQ
What are the expected maximum and minimum temperatures in Miami-Dade County during August?
During August, expect a variety of temperatures with highs around 31° and lows near 28°, suitable for diverse activities and preferences.
How much rainfall should be expected in Miami-Dade County during August?
Significant rainfall exceeding 173 mm is expected in Miami-Dade County during August, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Miami-Dade County during August?
The average wind speed in Miami-Dade County during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
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