Porto Cervo weather in September 2025

Expect 26°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Porto Cervo in September. Check more long-term weather averages for Porto Cervo in September before you book your next holiday to Sardinia in 2025/2026.

  • 26°C maximum daytime temperature in September in Porto Cervo26
    26°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Porto Cervo8
    8 days with some rainfall
  • 17°C minimum night-time temperature in September in Porto Cervo17
    17°C min night temperature
  • 12 hours of daylight per day in September in Porto Cervo12
    12 hours of daylight per day
  • No heat & humidity in September in Porto Cervo0
    No heat & humidity
  • 31 mm monthly rainfall in September in Porto Cervo31
    31 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Porto Cervo6
    6 (High) UV index
  • 23°C sea temperature in September in Porto Cervo23
    23°C sea temperature

More about Porto Cervo

Porto Cervo by month

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The September weather guide for Sardinia (Porto Cervo) 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 Porto Cervo in September?

Daytime temperatures usually reach 26°C in Porto Cervo in September with no heat and humidity, falling to 17°C at night.

How sunny is it in Porto Cervo in September?

There are normally 8 hours of bright sunshine each day in Porto Cervo in September - that's 66% of daylight hours.

How warm is the sea around Porto Cervo in September?

The average sea temperature around Porto Cervo in September is 23°C.

Does it rain in Porto Cervo in September?

There are usually 8 days with some rain in Porto Cervo in September and the average monthly rainfall is 31mm.

Porto Cervo September sunrise & sunset times

Browse the sunrise and sunset times for Porto Cervo in September 2025. Select a month to view Porto Cervo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:48 18:54
Monday, 15th September 2025 06:02 18:31
Tuesday, 30th September 2025 06:18 18:05

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