Weather in Miami Beach, United States in August

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Visiting Miami Beach, United States in August

The weather in August is slightly warmer than the previous month. August has average maximum temperatures of 33°C (91°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 71% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.3hrs making the days long and bright. It is a good time for sunbathing in Miami Beach.

August has total rainfall of 28.2cm (11.1inches) making it quite rainy but mostly with moderate tropical showers. There are 22.6 days with some rainfall so there are few clear days to enjoy the beach.

Sea temperatures are a very warm 29°C (84°F). August is an excellent month for swimming in Miami Beach with very comfortable temperatures for bathing all day.

Consider visiting Miami Beach in the months of January, February, November, December, for the best beach weather. Also consider one of our other suggestions for August.

Can you sunbathe in Miami Beach in August?

Yes, August is a good time for sunbathing in Miami Beach.

August has average maximum temperatures of 33°C (91°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 71% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.3hrs making the days long and bright. August has total rainfall of 28.2cm (11.1inches) making it quite rainy but mostly with moderate tropical showers. There are 22.6 days with some rainfall so there are few clear days to enjoy the beach.

More about August temperature and sunshine.

Can you swim in Miami Beach in August?

Yes, August is an excellent month for swimming in Miami Beach with very warm sea temperatures 29°C (84°F).

More about August sea temperatures.

Is August a good time to holiday in Miami Beach?

Yes, August is a good time for a holiday in Miami Beach.

August has average maximum temperatures of 33°C (91°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 71% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.3hrs making the days long and bright. August has total rainfall of 28.2cm (11.1inches) making it quite rainy but mostly with moderate tropical showers. There are 22.6 days with some rainfall so there are few clear days to enjoy the beach. It is a good time for sunbathing in Miami Beach. Sea temperatures are a very warm 29°C (84°F). August is an excellent month for swimming in Miami Beach with very comfortable temperatures for bathing all day.

More about the August temperatures and sunshine.

Is Miami Beach warm in August?

Yes, Miami Beach is very hot and perfect for sunbathing on clear days in August.

The average maximum temperature in Miami Beach in August is 33°C (91°F). The average maximum temperature is 33°C (91°) in the previous month and 32°C (89°F) in the next month.

The average temperature in Miami Beach in August is 29°C (85°F). The average temperature is 29°C (84°F) in the previous month and 28°C (83°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Miami Beach in August?

The average day light hours per day in Miami Beach in August are 13.1. The sunshine percentage is 71% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.3hrs making the days long and bright.

More about August sunshine.

Temperature in Miami Beach in August

The weather in August is slightly warmer than the previous month. The average maximum temperature in Miami Beach in August is 33°C (91°F). The average maximum temperature is 33°C (91°F) in the previous month and 32°C (89°F) in the next month.

The average temperature in Miami Beach in August is 29°C (85°F). The average temperature is 29°C (84°F) in the previous month and 28°C (83°F) in the next month.

The average minimum temperature in Miami Beach in August is 26°C (78°F). The minimum temperature is 25°C (78°F) in the previous month and 25°C (77°F) in the next month.

Sunshine in Miami Beach in August

The days in August are marginally shorter than the previous month and days continue to get slightly shorter into September. August has a slightly more hours of sunshine than the previous month. During August the average day light hours are 13.1 per day in Miami Beach. The sunshine percentage is 71% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.3hrs making the days long and bright.

The ultraviolet index in Miami Beach in August is typically 12.1 during August. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Miami Beach in August

The average sea water temperature in Miami Beach in August is 29°C (84.2°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Miami Beach in August

August weather is much wetter than the previous month and rainfall continues to rise into September. August has a couple of more days of rain than the previous month and rainy days continue to rise slightly into September. The average total rainfall in Miami Beach in August is 28.2cm (11.1inches) and on average there are 22.6 rainy days in August making it a very wet time to visit the beach.

Humidity in Miami Beach in August

The maximum dew point (an indicator of humidity) in Miami Beach in August is 25°C (77°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 24°C (76°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Miami Beach in August is typically 88%. The maximum relative humidity is 87.2% in the previous month and 89.3% in the next month.

The average relative humidity in Miami Beach in August is typically 73.2%. The average relative humidity is 72.6% in the previous month and 74.6% in the next month.

Wind Speed in Miami Beach in August

The average maximum wind speed in Miami Beach in August is typically 29KM/H (18MPH). The average maximum wind speed is 28KM/H (18MPH) in the previous month and 28KM/H (18MPH) in the next month.

The average wind speed in Miami Beach in August is typically 10KM/H (6MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 11KM/H (7MPH) in the next month.

The average wind direction in Miami Beach in August is from the South East.

Monthly Averages

Suggested Beaches in August

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.