Florida weather in May 2025

Expect 84°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Florida in May. Check more long-term weather averages for Florida in May before you book your next holiday to Florida in 2025/2026.

  • 84°F maximum daytime temperature in May in Florida (Miami)84
    84°F max day temperature
  • 10 hours of sunshine per day
  • 11 days with some rainfall in May in Florida (Miami)11
    11 days with some rainfall
  • 73°F minimum night-time temperature in May in Florida (Miami)73
    73°F min night temperature
  • 13 hours of daylight per day in May in Florida (Miami)13
    13 hours of daylight per day
  • High heat & humidity in May in Florida (Miami)H
    High heat & humidity
  • 5.9 inches monthly rainfall in May in Florida (Miami)5.9
    5.9 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Florida (Miami)11
    11 (Extreme) UV index
  • 81°F sea temperature in May in Florida (Miami)81
    81°F sea temperature

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The May weather guide for Florida (Miami) 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.

Top Florida destinations

Below are average maximum temperatures at popular countries, regions and places in Florida in May. Select a holiday destination to see more weather parameters.

All Florida destinations

Metric (°C)  |  Imperial (°F)

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More about Florida

How hot is it in Florida in May?

Daytime temperatures usually reach 84°F in Miami, Florida in May with high heat and humidity, falling to 73°F at night.

How sunny is it in Florida in May?

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

How warm is the sea around Florida in May?

The average sea temperature around Miami, Florida in May is 81°F.

Does it rain in Florida in May?

There are usually 11 days with some rain in Miami, Florida in May and the average monthly rainfall is 5.9 inches.

Florida May sunrise & sunset times

Browse the sunrise and sunset times for Florida in May 2025. Select a month to view Florida sunrise and sunset times for the next 12 months. The Florida sunrise and sunset times shown below are for Miami.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:44 18:52
Friday, 16th May 2025 05:35 19:00
Saturday, 31st May 2025 05:30 19:08

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