Portofino weather in October 2025

Expect 16°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Portofino in October. Check more long-term weather averages for Portofino in October before you book your next holiday to Italian Riviera in 2025/2026.

  • 16°C maximum daytime temperature in October in Portofino16
    16°C max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in October in Portofino11
    11 days with some rainfall
  • 9°C minimum night-time temperature in October in Portofino9
    9°C min night temperature
  • 11 hours of daylight per day in October in Portofino11
    11 hours of daylight per day
  • No heat & humidity in October in Portofino0
    No heat & humidity
  • 140 mm monthly rainfall in October in Portofino140
    140 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Portofino3
    3 (Moderate) UV index
  • 20°C sea temperature in October in Portofino20
    20°C sea temperature

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The October weather guide for Italian Riviera (Portofino) 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 Italy

How warm is it in Portofino in October?

Daytime temperatures usually reach 16°C in Portofino in October, falling to 9°C at night.

How sunny is it in Portofino in October?

There are normally 5 hours of bright sunshine each day in Portofino in October - that's 47% of daylight hours.

How warm is the sea around Portofino in October?

The average sea temperature around Portofino in October is 20°C.

Does it rain in Portofino in October?

There are usually 11 days with some rain in Portofino in October and the average monthly rainfall is 140mm.

Portofino October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:21 18:04
Thursday, 16th October 2025 06:39 17:37
Friday, 31st October 2025 06:59 17:14

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