Kos weather in January 2025

Expect 14°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Kos in January. Check more long-term weather averages for Kos in January before you book your next holiday to Kos in 2025/2026.

  • 14°C maximum daytime temperature in January in Kos (Kos Town)14
    14°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in January in Kos (Kos Town)14
    14 days with some rainfall
  • 7°C minimum night-time temperature in January in Kos (Kos Town)7
    7°C min night temperature
  • 10 hours of daylight per day in January in Kos (Kos Town)10
    10 hours of daylight per day
  • No heat & humidity in January in Kos (Kos Town)0
    No heat & humidity
  • 169 mm monthly rainfall in January in Kos (Kos Town)169
    169 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Kos (Kos Town)2
    2 (Low) UV index
  • 17°C sea temperature in January in Kos (Kos Town)17
    17°C sea temperature

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The January weather guide for Kos (Kos Town) 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.

Top Kos destinations

Below are average maximum temperatures at popular countries, regions and places in Kos in January. Select a holiday destination to see more weather parameters.

All Kos destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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How warm is it in Kos in January?

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

How sunny is it in Kos in January?

There are normally 5 hours of bright sunshine each day in Kos Town, Kos in January - that's 51% of daylight hours.

How warm is the sea around Kos in January?

The average sea temperature around Kos Town, Kos in January is 17°C.

Does it rain in Kos in January?

There are usually 14 days with some rain in Kos Town, Kos in January and the average monthly rainfall is 169mm.

Kos January sunrise & sunset times

Browse the sunrise and sunset times for Kos in January 2025. Select a month to view Kos sunrise and sunset times for the next 12 months. The Kos sunrise and sunset times shown below are for Kos Town.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:24 17:05
Thursday, 16th January 2025 07:22 17:19
Friday, 31st January 2025 07:14 17:35

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