Fort Myers weather in May 2025

Expect 90°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Fort Myers in May. Check more long-term weather averages for Fort Myers in May before you book your next holiday to Florida in 2025/2026.

  • 90°F maximum daytime temperature in May in Fort Myers90
    90°F max day temperature
  • 10 hours of sunshine per day
  • 8 days with some rainfall in May in Fort Myers8
    8 days with some rainfall
  • 68°F minimum night-time temperature in May in Fort Myers68
    68°F min night temperature
  • 13 hours of daylight per day in May in Fort Myers13
    13 hours of daylight per day
  • High heat & humidity in May in Fort MyersH
    High heat & humidity
  • 3.8 inches monthly rainfall in May in Fort Myers3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Fort Myers11
    11 (Extreme) UV index
  • 79°F sea temperature in May in Fort Myers79
    79°F sea temperature

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The May weather guide for Florida (Fort Myers) 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)  |  Imperial (°F)

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More about Florida

How hot is it in Fort Myers in May?

Daytime temperatures usually reach 90°F in Fort Myers in May with high heat and humidity, falling to 68°F at night.

How sunny is it in Fort Myers in May?

There are normally 10 hours of bright sunshine each day in Fort Myers in May - that's 75% of daylight hours.

How warm is the sea around Fort Myers in May?

The average sea temperature around Fort Myers in May is 79°F.

Does it rain in Fort Myers in May?

There are usually 8 days with some rain in Fort Myers in May and the average monthly rainfall is 3.8 inches.

Fort Myers May sunrise & sunset times

Browse the sunrise and sunset times for Fort Myers in May 2025. Select a month to view Fort Myers sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:49 19:00
Friday, 16th May 2025 05:40 19:08
Saturday, 31st May 2025 05:34 19:16

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