South Beach weather

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Usually in May
- 30
- 20
- 9
Weather by month
Now Today
- 27
- 4
5-day forecast

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The weather guide for South Beach, Florida shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in South Beach?

The hottest time of year in South Beach is normally August. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Which month has the most rain in South Beach?

In terms of rainfall, September is usually the wettest month in South Beach with 184mm on average. There are normally 15 days in September with some rain.

When is it sunniest in South Beach?

The sunniest time of year in South Beach is normally March with bright sunshine on average for 74% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in South Beach?

The sea is usually at its warmest in South Beach in August when the water temperature reaches 28°C.

Metric (°C / mm) | Imperial (°F / inches)

Compare South Beach weather with the USA

Below the South Beach weather chart shows average maximum daytime temperature for South Beach, Florida, USA and the USA (Washington).

Maximum daytime temperature (°C)

South Beach, Florida, USA

USA (Washington)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Metric (°C / mm) | Imperial (°F / inches)

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Tropical storm risk: South Beach, Florida hurricane season

% of month affected by tropical storms

1.3%

3.8%

4.1%

2.4%

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

The South Beach, Florida tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms