Positano weather in May 2025

Expect 21°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Positano in May based on long-term weather averages. There is usually 10 days with some rainfall and 38 mm of average monthly rainfall in May.

  • 21°C maximum daytime temperature in May in Positano21
    21°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in May in Positano10
    10 days with some rainfall
  • 13°C minimum night-time temperature in May in Positano13
    13°C min night temperature
  • 14 hours of daylight per day in May in Positano14
    14 hours of daylight per day
  • No heat & humidity in May in Positano0
    No heat & humidity
  • 38 mm monthly rainfall in May in Positano38
    38 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Positano8
    8 (Very High) UV index
  • 18°C sea temperature in May in Positano18
    18°C sea temperature

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The May weather guide for Campania (Positano) 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 / mm)  |  Imperial (°F / inches)

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More about the Campania

How hot is it in Positano in May?

Daytime temperatures usually reach 21°C in Positano in May, falling to 13°C at night.

How sunny is it in Positano in May?

There are normally 8 hours of bright sunshine each day in Positano in May - that's 54% of daylight hours.

How warm is the sea around Positano in May?

The average sea temperature around Positano in May is 18°C.

Does it rain in Positano in May?

There are usually 10 days with some rain in Positano in May and the average monthly rainfall is 38mm.

Positano May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:01 18:58
Friday, 16th May 2025 04:44 19:13
Saturday, 31st May 2025 04:34 19:26

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