Naples weather in May 2020

  • 23°C maximum daytime temperature in May in Naples23
    23°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in May in Naples10
    10 days with some rainfall
  • 12°C minimum night-time temperature in May in Naples12
    12°C min night temperature
  • 14 hours of daylight per day in May in Naples14
    14 hours of daylight per day
  • No heat & humidity in May in Naples0
    No heat & humidity
  • 47 mm monthly rainfall in May in Naples47
    47 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Naples8
    8 (Very High) UV index
  • 19°C sea temperature in May in Naples19
    19°C sea temperature
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The May weather guide for Naples, Neapolitan Riviera 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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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Naples weather in May

The average maximum daytime temperature in Naples in May is a warm 23°C (73°F). The average night-time temperature is usually a cool 12°C (54°F). There are usually 8 hours of bright sunshine each day, which represents 55% of the 14 hours of daylight.

Expect 47mm (1.9 inches) of rainfall across the whole of May with 10 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The average sea temperature in and around Naples in May is 19°C (66°F).

Naples sunrise & sunset times for May 2020

Browse the sunrise & sunset times for Naples in May 2020. Select a month to view Naples sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2020 06:01 20:00
Saturday, 16th May 2020 05:44 20:15
Sunday, 31st May 2020 05:34 20:28
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Popular Neapolitan Riviera destinations

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

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