Patras weather in May 2025

Expect 23°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Patras in May based on long-term weather averages. There is usually 8 days with some rainfall and 32 mm of average monthly rainfall in May.

  • 23°C maximum daytime temperature in May in Patras23
    23°C max day temperature
  • 10 hours of sunshine per day
  • 8 days with some rainfall in May in Patras8
    8 days with some rainfall
  • 12°C minimum night-time temperature in May in Patras12
    12°C min night temperature
  • 14 hours of daylight per day in May in Patras14
    14 hours of daylight per day
  • No heat & humidity in May in Patras0
    No heat & humidity
  • 32 mm monthly rainfall in May in Patras32
    32 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Patras8
    8 (Very High) UV index
  • 18°C sea temperature in May in Patras18
    18°C sea temperature

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The May weather guide for Peloponnese (Patras) 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 Greece

How hot is it in Patras in May?

Daytime temperatures usually reach 23°C in Patras in May, falling to 12°C at night.

How sunny is it in Patras in May?

There are normally 10 hours of bright sunshine each day in Patras in May - that's 67% of daylight hours.

How warm is the sea around Patras in May?

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

Does it rain in Patras in May?

There are usually 8 days with some rain in Patras in May and the average monthly rainfall is 32mm.

Patras May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:36 19:24
Friday, 16th May 2025 05:21 19:38
Saturday, 31st May 2025 05:12 19:50

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