Miami Beach weather in May 2026

Expect daytime maximum temperatures of 29°C in Miami Beach, Florida in May based on long-term weather averages. There are 10 hours of sunshine per day on average with 11 days with some rainfall and typically 150 mm of rainfall in the month.

  • 29°C maximum daytime temperature in May in Miami Beach29
    29°C max day temperature
  • 10 hours of sunshine per day
  • 11 days with some rainfall in May in Miami Beach11
    11 days with some rainfall
  • 22°C minimum night-time temperature in May in Miami Beach22
    22°C min night temperature
  • 13 hours of daylight per day in May in Miami Beach13
    13 hours of daylight per day
  • Moderate heat & humidity in May in Miami BeachM
    Moderate heat & humidity
  • 150 mm monthly rainfall in May in Miami Beach150
    150 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Miami Beach11
    11 (Extreme) UV index
  • 27°C sea temperature in May in Miami Beach27
    27°C sea temperature

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The May weather guide for Florida (Miami Beach) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

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More about Florida

How hot is it in Miami Beach in May?

Daytime temperatures usually reach 29°C in Miami Beach in May with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Miami Beach in May?

There are normally 10 hours of bright sunshine each day in Miami Beach in May - that's 72% of daylight hours.

How warm is the sea around Miami Beach in May?

The average sea temperature around Miami Beach in May is 27°C.

Does it rain in Miami Beach in May?

There are usually 11 days with some rain in Miami Beach in May and the average monthly rainfall is 150mm.

Miami Beach May sunrise & sunset times

Browse the sunrise and sunset times for Miami Beach in May 2026. Select a month to view Miami Beach sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:44 18:52
Saturday, 16th May 2026 05:34 19:00
Sunday, 31st May 2026 05:29 19:07

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