Poros weather in January 2026

Expect daytime maximum temperatures of 12°C in Poros, Kefalonia in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 146 mm of rainfall in the month.

  • 12°C maximum daytime temperature in January in Poros12
    12°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in January in Poros14
    14 days with some rainfall
  • 5°C minimum night-time temperature in January in Poros5
    5°C min night temperature
  • 10 hours of daylight per day in January in Poros10
    10 hours of daylight per day
  • No heat & humidity in January in Poros0
    No heat & humidity
  • 146 mm monthly rainfall in January in Poros146
    146 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Poros2
    2 (Low) UV index
  • 16°C sea temperature in January in Poros16
    16°C sea temperature

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The January 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 warm is it in Poros in January?

Daytime temperatures usually reach 12°C in Poros in January, falling to 5°C at night.

How sunny is it in Poros in January?

There are normally 5 hours of bright sunshine each day in Poros in January - that's 49% of daylight hours.

How warm is the sea around Poros in January?

The average sea temperature around Poros in January is 16°C.

Does it rain in Poros in January?

There are usually 14 days with some rain in Poros in January and the average monthly rainfall is 146mm.

Poros January sunrise & sunset times

Browse the sunrise and sunset times for Poros in January 2026. Select a month to view Poros sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:53 17:28
Friday, 16th January 2026 07:52 17:42
Saturday, 31st January 2026 07:43 17:58

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