Italian Riviera weather in May 2025

Expect 19°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Italian Riviera in May. Check more long-term weather averages for Italian Riviera in May before you book your next holiday to Italian Riviera in 2025/2026.

  • 19°C maximum daytime temperature in May in Italian Riviera (Genoa)19
    19°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in May in Italian Riviera (Genoa)13
    13 days with some rainfall
  • 12°C minimum night-time temperature in May in Italian Riviera (Genoa)12
    12°C min night temperature
  • 15 hours of daylight per day in May in Italian Riviera (Genoa)15
    15 hours of daylight per day
  • No heat & humidity in May in Italian Riviera (Genoa)0
    No heat & humidity
  • 78 mm monthly rainfall in May in Italian Riviera (Genoa)78
    78 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Italian Riviera (Genoa)7
    7 (High) UV index
  • 18°C sea temperature in May in Italian Riviera (Genoa)18
    18°C sea temperature

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The May 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 May. Select a holiday destination to see more weather parameters.

All Italian Riviera destinations

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

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How hot is it in the Italian Riviera in May?

Daytime temperatures usually reach 19°C in Genoa, Italian Riviera in May, falling to 12°C at night.

How sunny is it in the Italian Riviera in May?

There are normally 7 hours of bright sunshine each day in Genoa, Italian Riviera in May - that's 47% of daylight hours.

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

The average sea temperature around Genoa, Italian Riviera in May is 18°C.

Does it rain in the Italian Riviera in May?

There are usually 13 days with some rain in Genoa, Italian Riviera in May and the average monthly rainfall is 78mm.

Italian Riviera May sunrise & sunset times

Browse the sunrise and sunset times for Italian Riviera in May 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
Thursday, 1st May 2025 05:15 19:29
Friday, 16th May 2025 04:56 19:46
Saturday, 31st May 2025 04:44 20:01

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