Poros weather in June 2025

Expect 26°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Poros in June. Check more long-term weather averages for Poros in June before you book your next holiday to Kefalonia in 2025/2026.

  • 26°C maximum daytime temperature in June in Poros26
    26°C max day temperature
  • 11 hours of sunshine per day
  • 3 days with some rainfall in June in Poros3
    3 days with some rainfall
  • 16°C minimum night-time temperature in June in Poros16
    16°C min night temperature
  • 15 hours of daylight per day in June in Poros15
    15 hours of daylight per day
  • Moderate heat & humidity in June in PorosM
    Moderate heat & humidity
  • 15 mm monthly rainfall in June in Poros15
    15 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Poros9
    9 (Very High) UV index
  • 22°C sea temperature in June in Poros22
    22°C sea temperature

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The June weather guide for Kefalonia (Poros) 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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How hot is it in Poros in June?

Daytime temperatures usually reach 26°C in Poros in June with moderate heat and humidity, falling to 16°C at night.

How sunny is it in Poros in June?

There are normally 11 hours of bright sunshine each day in Poros in June - that's 77% of daylight hours.

How warm is the sea around Poros in June?

The average sea temperature around Poros in June is 22°C.

Does it ever rain in Poros in June?

There are usually 3 days with some rain in Poros in June and the average monthly rainfall is 15mm.

Poros June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:16 19:54
Sunday, 15th June 2025 05:13 20:02
Monday, 30th June 2025 05:17 20:04

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