Weather in Miami in August 2024
- August is usually the hottest month of the year in Miami;
Average weather
Average temperature in Miami in August
The temperature in August is +91°F on average, with a range between a maximum of +93°F during the day and a minimum of +77°F at night.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +91°F to +91°F.
Is Miami warm or cold in August?
Miami is typically hot in August.
Maximum temperatures go down compared to the previous month from +88°F to +88°F. The minimum temperature also goes up from +79°F to +79°F.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
August is the hottest month in Miami, here is the comparison with other months:
Climate in Miami in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +88°F | +88°F | +86°F | ||||
| Min. temperature | ||||||
| +70°F | +70°F | +68°F | ||||
| Max. temperature | ||||||
| +97°F | +95°F | +95°F | ||||
| Rainfall | ||||||
| 121 mm | 148 mm | 157 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 74% | 75% | 77% | ||||
| Air pressure | ||||||
| 1016 HPa | 1015 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 2 | ||||
| Cloudy days | ||||||
| 15 | 14 | 12 | ||||
| Rainy days | ||||||
| 14 | 15 | 16 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as good as in July. The temperature levels stay the same in the area of +88°F for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 121 mm to 148 mm. Humidity rises from 74% to 75%. The average wind speed doesn’t change much during August, staying around 2 m/s. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
Next month (September) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Miami is gradually decreasing during August, going from 5 m/s to 2 m/s over the course of the month.
Rain
How was the weather last August in Miami?
Climate Change Over the Years
The climate in Miami in August has not changed that much over the last 43 years.
The average temperature was the lowest in 1983 (+86°F) and the highest in 2020 (+94°F). The driest year was 1987 with only 48 mm of rainfall, and the wettest year was 2019 with 612 mm.
FAQ
Is August a good time to visit Miami?
Can you sunbathe in Miami in August?
Is Miami rainy in August?
Is it sunny in Miami in August?
Other cities in USA
Monthly weather in Miami
Source of the data
For this page, we’ve looked at the typical weather in Miami, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.