Miami Beach Weather in May

What's the weather like in Miami Beach (Florida) in May 2025?

The climate in Miami Beach during May can be summarized as hot, humid and wet.

May is in the spring in Miami Beach and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (85°F), whilst at night 22°C (72°F) is normal.

Miami Beach weather averages (imperial / metric)
Daytime temperature 29.2°C 84.5°F
Nightly temperature 22.2°C 71.9°F
Average temperature 25.7°C 78.2°F
Daily sunshine 10.2 hrs
Avg rainfall 151 mm 6 ins
Rainy days 11 days
Sea temperature 26.9°C 80.4°F
Humidity 72%
Windspeed 16.6kph 10 mph

On average May is the 5th wettest month of the year in Miami Beach with around 151mm 6 inches of rain making it a wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.2 hours of sunshine per day.

May temperatures in Miami Beach

Miami Beach average temperature in May

May rainfall

Miami Beach average rain in May

May hourly sunshine

Miami Beach average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Miami Beach in May 2025.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Miami Beach weather stats

Miami Beach weather statistics
Hottest month: August 31.4°C 88.5°F
Driest month: December 50mm 2ins
Sunniest month: April 10.3hrs
Coldest month: January 23.6°C 74.5°F
Wettest month: June 212mm 8.3ins
Map showing location of Miami Beach (25.79065, -80.13005) Miami Beach map pin © Google

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