Alonissos weather in January 2025

Expect 10°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Alonissos in January. Check more long-term weather averages for Alonissos in January before you book your next holiday to Greece in 2025/2026.

  • 10°C maximum daytime temperature in January in Alonissos10
    10°C max day temperature
  • 4 hours of sunshine per day
  • 9 days with some rainfall in January in Alonissos9
    9 days with some rainfall
  • 4°C minimum night-time temperature in January in Alonissos4
    4°C min night temperature
  • 10 hours of daylight per day in January in Alonissos10
    10 hours of daylight per day
  • No heat & humidity in January in Alonissos0
    No heat & humidity
  • 115 mm monthly rainfall in January in Alonissos115
    115 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Alonissos2
    2 (Low) UV index
  • 14°C sea temperature in January in Alonissos14
    14°C sea temperature

More about Alonissos

Alonissos by month

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The January weather guide for Greece (Alonissos) 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 Alonissos in January?

Daytime temperatures usually reach 10°C in Alonissos in January, falling to 4°C at night.

How sunny is it in Alonissos in January?

There are normally 4 hours of bright sunshine each day in Alonissos in January - that's 41% of daylight hours.

How warm is the sea around Alonissos in January?

The average sea temperature around Alonissos in January is 14°C.

Does it rain in Alonissos in January?

There are usually 9 days with some rain in Alonissos in January and the average monthly rainfall is 115mm.

Alonissos January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:44 17:13
Thursday, 16th January 2025 07:42 17:27
Friday, 31st January 2025 07:32 17:44

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