Naples weather in May 2025

Expect 73°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Naples in May. Check more long-term weather averages for Naples in May before you book your next holiday to Campania in 2025/2026.

  • 73°F maximum daytime temperature in May in Naples73
    73°F max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in May in Naples10
    10 days with some rainfall
  • 54°F minimum night-time temperature in May in Naples54
    54°F 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
  • 1.9 inches monthly rainfall in May in Naples1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Naples8
    8 (Very High) UV index
  • 66°F sea temperature in May in Naples66
    66°F sea temperature

More about the Naples

Naples by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for the Campania

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost

TUITUI deal finder

The May weather guide for Campania (Naples) 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)

Back to top

More about the Campania

How hot is it in Naples in May?

Daytime temperatures usually reach 73°F in Naples in May, falling to 54°F at night.

How sunny is it in Naples in May?

There are normally 8 hours of bright sunshine each day in Naples in May - that's 55% of daylight hours.

How warm is the sea around Naples in May?

The average sea temperature around Naples in May is 66°F.

Does it rain in Naples in May?

There are usually 10 days with some rain in Naples in May and the average monthly rainfall is 1.9 inches.

Naples May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:01 19:00
Friday, 16th May 2025 04:45 19:15
Saturday, 31st May 2025 04:34 19:28

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^