Isola Rossa weather in May 2025

Expect 20°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Isola Rossa in May. Check more long-term weather averages for Isola Rossa in May before you book your next holiday to Sardinia in 2025/2026.

  • 20°C maximum daytime temperature in May in Isola Rossa20
    20°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in May in Isola Rossa9
    9 days with some rainfall
  • 12°C minimum night-time temperature in May in Isola Rossa12
    12°C min night temperature
  • 15 hours of daylight per day in May in Isola Rossa15
    15 hours of daylight per day
  • No heat & humidity in May in Isola Rossa0
    No heat & humidity
  • 35 mm monthly rainfall in May in Isola Rossa35
    35 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Isola Rossa8
    8 (Very High) UV index
  • 17°C sea temperature in May in Isola Rossa17
    17°C sea temperature

More about Isola Rossa

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The May weather guide for Sardinia (Isola Rossa) 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 Sardinia

How hot is it in Isola Rossa in May?

Daytime temperatures usually reach 20°C in Isola Rossa in May, falling to 12°C at night.

How sunny is it in Isola Rossa in May?

There are normally 9 hours of bright sunshine each day in Isola Rossa in May - that's 60% of daylight hours.

How warm is the sea around Isola Rossa in May?

The average sea temperature around Isola Rossa in May is 17°C.

Does it rain in Isola Rossa in May?

There are usually 9 days with some rain in Isola Rossa in May and the average monthly rainfall is 35mm.

Isola Rossa May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:22 19:21
Friday, 16th May 2025 05:06 19:37
Saturday, 31st May 2025 04:55 19:50

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