Naples weather in May 2021

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  • 30°C maximum daytime temperature in May in Naples30
    30°C max day temperature
  • 10 hours of sunshine per day
  • 8 days with some rainfall in May in Naples8
    8 days with some rainfall
  • 20°C minimum night-time temperature in May in Naples20
    20°C min night temperature
  • 13 hours of daylight per day in May in Naples13
    13 hours of daylight per day
  • High heat & humidity in May in NaplesH
    High heat & humidity
  • 102 mm monthly rainfall in May in Naples102
    102 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Naples11
    11 (Extreme) UV index
  • 26°C sea temperature in May in Naples26
    26°C sea temperature
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The May weather guide for Naples, Florida 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.

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How hot is it in Naples in May?

Daytime temperatures usually reach 30°C in Naples in May with high heat and humidity, falling to 20°C at night.

How sunny is it in Naples in May?

There are normally 10 hours of bright sunshine each day in Naples in May - that's 76% of daylight hours.

How warm is the sea around Naples in May?

The average sea temperature around Naples in May is 26°C.

Does it rain in Naples in May?

There are usually 8 days with some rain in Naples in May and the average monthly rainfall is 102mm.

Naples sunrise & sunset times for May 2021

Browse the sunrise & sunset times for Naples in May 2021. Select a month to view Naples sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st May 2021 06:50 19:59
Sunday, 16th May 2021 06:40 20:07
Monday, 31st May 2021 06:35 20:15

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

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Where is hot in Florida in May for 2021/2022?

Below are average maximum temperatures at popular destinations in Florida in May. Select a destination to see more weather parameters.

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