Koroni weather in January 2026

Expect 14°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Koroni in January based on long-term weather averages. There is usually 14 days with some rainfall and 119 mm of average monthly rainfall in January.

  • 14°C maximum daytime temperature in January in Koroni14
    14°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in January in Koroni14
    14 days with some rainfall
  • 7°C minimum night-time temperature in January in Koroni7
    7°C min night temperature
  • 10 hours of daylight per day in January in Koroni10
    10 hours of daylight per day
  • No heat & humidity in January in Koroni0
    No heat & humidity
  • 119 mm monthly rainfall in January in Koroni119
    119 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Koroni2
    2 (Low) UV index
  • 16°C sea temperature in January in Koroni16
    16°C sea temperature

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The January weather guide for Peloponnese (Koroni) 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 warm is it in Koroni in January?

Daytime temperatures usually reach 14°C in Koroni in January, falling to 7°C at night.

How sunny is it in Koroni in January?

There are normally 5 hours of bright sunshine each day in Koroni in January - that's 46% of daylight hours.

How warm is the sea around Koroni in January?

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

Does it rain in Koroni in January?

There are usually 14 days with some rain in Koroni in January and the average monthly rainfall is 119mm.

Koroni January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:45 17:27
Friday, 16th January 2026 07:44 17:40
Saturday, 31st January 2026 07:35 17:56

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