Aghia Efimia weather in May 2025

Expect daytime maximum temperatures of 22°C in Aghia Efimia, Kefalonia in May based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 22°C maximum daytime temperature in May in Aghia Efimia22
    22°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in May in Aghia Efimia8
    8 days with some rainfall
  • 12°C minimum night-time temperature in May in Aghia Efimia12
    12°C min night temperature
  • 14 hours of daylight per day in May in Aghia Efimia14
    14 hours of daylight per day
  • No heat & humidity in May in Aghia Efimia0
    No heat & humidity
  • 37 mm monthly rainfall in May in Aghia Efimia37
    37 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Aghia Efimia8
    8 (Very High) UV index
  • 19°C sea temperature in May in Aghia Efimia19
    19°C sea temperature

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Aghia Efimia by month

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The May weather guide for Kefalonia (Aghia Efimia) 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 Aghia Efimia in May?

Daytime temperatures usually reach 22°C in Aghia Efimia in May, falling to 12°C at night.

How sunny is it in Aghia Efimia in May?

There are normally 9 hours of bright sunshine each day in Aghia Efimia in May - that's 65% of daylight hours.

How warm is the sea around Aghia Efimia in May?

The average sea temperature around Aghia Efimia in May is 19°C.

Does it rain in Aghia Efimia in May?

There are usually 8 days with some rain in Aghia Efimia in May and the average monthly rainfall is 37mm.

Aghia Efimia May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:41 19:29
Friday, 16th May 2025 05:26 19:43
Saturday, 31st May 2025 05:16 19:55

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