Italian Riviera weather in October 2025

Expect 18°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Italian Riviera in October. Check more long-term weather averages for Italian Riviera in October before you book your next holiday to Italian Riviera in 2025/2026.

  • 18°C maximum daytime temperature in October in Italian Riviera (Genoa)18
    18°C max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in October in Italian Riviera (Genoa)11
    11 days with some rainfall
  • 12°C minimum night-time temperature in October in Italian Riviera (Genoa)12
    12°C min night temperature
  • 11 hours of daylight per day in October in Italian Riviera (Genoa)11
    11 hours of daylight per day
  • No heat & humidity in October in Italian Riviera (Genoa)0
    No heat & humidity
  • 159 mm monthly rainfall in October in Italian Riviera (Genoa)159
    159 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Italian Riviera (Genoa)3
    3 (Moderate) UV index
  • 20°C sea temperature in October in Italian Riviera (Genoa)20
    20°C sea temperature

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The October weather guide for Italian Riviera (Genoa) 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.

Top Italian Riviera destinations

Below are average maximum temperatures at popular countries, regions and places in the Italian Riviera in October. Select a holiday destination to see more weather parameters.

All Italian Riviera destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Italy

How hot is it in the Italian Riviera in October?

Daytime temperatures usually reach 18°C in Genoa, Italian Riviera in October, falling to 12°C at night.

How sunny is it in the Italian Riviera in October?

There are normally 5 hours of bright sunshine each day in Genoa, Italian Riviera in October - that's 49% of daylight hours.

How warm is the sea around the Italian Riviera in October?

The average sea temperature around Genoa, Italian Riviera in October is 20°C.

Does it rain in the Italian Riviera in October?

There are usually 11 days with some rain in Genoa, Italian Riviera in October and the average monthly rainfall is 159mm.

Italian Riviera October sunrise & sunset times

Browse the sunrise and sunset times for Italian Riviera in October 2025. Select a month to view Italian Riviera sunrise and sunset times for the next 12 months. The Italian Riviera sunrise and sunset times shown below are for Genoa.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:22 18:05
Thursday, 16th October 2025 06:41 17:38
Friday, 31st October 2025 07:00 17:15

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