Genoa weather in May 2025

Expect 66°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Genoa in May. Check more long-term weather averages for Genoa in May before you book your next holiday to Italian Riviera in 2025/2026.

  • 66°F maximum daytime temperature in May in Genoa66
    66°F max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in May in Genoa13
    13 days with some rainfall
  • 54°F minimum night-time temperature in May in Genoa54
    54°F min night temperature
  • 15 hours of daylight per day in May in Genoa15
    15 hours of daylight per day
  • No heat & humidity in May in Genoa0
    No heat & humidity
  • 3.1 inches monthly rainfall in May in Genoa3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 7 (High) in May in Genoa7
    7 (High) UV index
  • 64°F sea temperature in May in Genoa64
    64°F 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.

Metric (°C)  |  Imperial (°F)

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How hot is it in Genoa in May?

Daytime temperatures usually reach 66°F in Genoa in May, falling to 54°F at night.

How sunny is it in Genoa in May?

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

How warm is the sea around Genoa in May?

The average sea temperature around Genoa in May is 64°F.

Does it rain in Genoa in May?

There are usually 13 days with some rain in Genoa in May and the average monthly rainfall is 3.1 inches.

Genoa May sunrise & sunset times

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

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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