Poros weather in July 2025

Expect 30°C daytime maximum temperatures in the shade with on average 13 hours of sunshine per day in Poros in July. Check more long-term weather averages for Poros in July before you book your next holiday to Kefalonia in 2025/2026.

  • 30°C maximum daytime temperature in July in Poros30
    30°C max day temperature
  • 13 hours of sunshine per day
  • 2 days with some rainfall in July in Poros2
    2 days with some rainfall
  • 18°C minimum night-time temperature in July in Poros18
    18°C min night temperature
  • 15 hours of daylight per day in July in Poros15
    15 hours of daylight per day
  • High heat & humidity in July in PorosH
    High heat & humidity
  • 11 mm monthly rainfall in July in Poros11
    11 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Poros10
    10 (Very High) UV index
  • 24°C sea temperature in July in Poros24
    24°C sea temperature

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The July 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 July?

Daytime temperatures usually reach 30°C in Poros in July with high heat and humidity, falling to 18°C at night.

How sunny is it in Poros in July?

There are normally 13 hours of bright sunshine each day in Poros in July - that's 89% of daylight hours.

How warm is the sea around Poros in July?

The average sea temperature around Poros in July is 24°C.

Does it ever rain in Poros in July?

There are usually 2 days with some rain in Poros in July and the average monthly rainfall is 11mm.

Poros July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 05:18 20:04
Wednesday, 16th July 2025 05:27 19:59
Thursday, 31st July 2025 05:39 19:47

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