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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.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
3
Dry days
Average rainy days
28
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/28°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Miami-Dade County in August average weather

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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
Moderate or heavy rain shower
31° /28° 2.8 mm 7
Aug. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
31° /28° 13.5 mm 7
Aug. 3 Moderate or heavy rain shower
Moderate or heavy rain shower
30° /28° 12.1 mm 7
Aug. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
31° /27° 11.5 mm 7
Aug. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
31° /28° 7.5 mm 7
Aug. 6 Patchy rain possible
Patchy rain possible
31° /28° 1.6 mm 7
Aug. 7 Moderate or heavy rain shower
Moderate or heavy rain shower
33° /28° 1.9 mm 7
Aug. 8 Moderate or heavy rain shower
Moderate or heavy rain shower
32° /28° 2.2 mm 7
Aug. 9 Moderate or heavy rain shower
Moderate or heavy rain shower
32° /28° 11.9 mm 7
Aug. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
31° /28° 3.4 mm 7
Aug. 11 Heavy rain at times
Heavy rain at times
31° /28° 1.9 mm 8
Aug. 12 Moderate rain at times
Moderate rain at times
31° /28° 4 mm 7
Aug. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
31° /28° 3.1 mm 7
Aug. 14 Cloudy
Cloudy
32° /29° 2 mm 7
Aug. 15 Heavy rain at times
Heavy rain at times
31° /28° 5.6 mm 7
Aug. 16 Moderate or heavy rain shower
Moderate or heavy rain shower
30° /28° 6.3 mm 7
Aug. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
30° /28° 4.4 mm 7
Aug. 18 Heavy rain at times
Heavy rain at times
29° /27° 10.2 mm 7
Aug. 19 Moderate or heavy rain shower
Moderate or heavy rain shower
30° /27° 7.7 mm 7
Aug. 20 Moderate or heavy rain shower
Moderate or heavy rain shower
31° /27° 5.9 mm 7
Aug. 21 Moderate rain at times
Moderate rain at times
31° /28° 3.6 mm 7
Aug. 22 Moderate or heavy rain shower
Moderate or heavy rain shower
31° /28° 5.1 mm 7
Aug. 23 Moderate or heavy rain shower
Moderate or heavy rain shower
30° /27° 1.8 mm 7
Aug. 24 Patchy rain possible
Patchy rain possible
30° /28° 2.7 mm 7
Aug. 25 Patchy rain possible
Patchy rain possible
30° /27° 7.3 mm 7
Aug. 26 Partly cloudy
Partly cloudy
30° /27° 0.8 mm 8
Aug. 27 Partly cloudy
Partly cloudy
30° /28° 1.5 mm 8
Aug. 28 Thundery outbreaks possible
Thundery outbreaks possible
32° /27° 1.6 mm 7
Aug. 29 Patchy rain possible
Patchy rain possible
32° /28° 3.6 mm 7
Aug. 30 Light rain shower
Light rain shower
30° /28° 6 mm 7
Aug. 31 Moderate or heavy rain shower
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 314.4 mm is expected in Miami-Dade County during August, occurring over more than 28 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 23 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Miami-Dade County

Explore the daily rainfall trends and prepare for Miami-Dade Countys August weather 💧

UV exposure in Miami-Dade County during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is Miami-Dade County?

Get accurate weather forecasts for Miami-Dade County, located at latitude 25.774 and longitude -80.194. Stay updated with localized weather information tailored for Miami-Dade County.

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