Portovenere weather in May 2025

Expect 21°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Portovenere in May based on long-term weather averages. There is usually 12 days with some rainfall and 71 mm of average monthly rainfall in May.

  • 21°C maximum daytime temperature in May in Portovenere21
    21°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in May in Portovenere12
    12 days with some rainfall
  • 12°C minimum night-time temperature in May in Portovenere12
    12°C min night temperature
  • 15 hours of daylight per day in May in Portovenere15
    15 hours of daylight per day
  • No heat & humidity in May in Portovenere0
    No heat & humidity
  • 71 mm monthly rainfall in May in Portovenere71
    71 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Portovenere7
    7 (High) UV index
  • 18°C sea temperature in May in Portovenere18
    18°C sea temperature

More about the Portovenere

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The May weather guide for Italian Riviera (Portovenere) 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 hot is it in Portovenere in May?

Daytime temperatures usually reach 21°C in Portovenere in May, falling to 12°C at night.

How sunny is it in Portovenere in May?

There are normally 7 hours of bright sunshine each day in Portovenere in May - that's 49% of daylight hours.

How warm is the sea around Portovenere in May?

The average sea temperature around Portovenere in May is 18°C.

Does it rain in Portovenere in May?

There are usually 12 days with some rain in Portovenere in May and the average monthly rainfall is 71mm.

Portovenere May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:12 19:24
Friday, 16th May 2025 04:53 19:41
Saturday, 31st May 2025 04:41 19:56

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