Ios weather in January 2027

Expect daytime maximum temperatures of 55°F in Ios, Greece in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 11 days with some rainfall and typically 3.9 inches of rainfall in the month.

  • 55°F maximum daytime temperature in January in Ios55
    55°F max day temperature
  • 4 hours of sunshine per day
  • 11 days with some rainfall in January in Ios11
    11 days with some rainfall
  • 46°F minimum night-time temperature in January in Ios46
    46°F min night temperature
  • 10 hours of daylight per day in January in Ios10
    10 hours of daylight per day
  • No heat & humidity in January in Ios0
    No heat & humidity
  • 3.9 inches monthly rainfall in January in Ios3.9
    3.9 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Ios2
    2 (Low) UV index
  • 61°F sea temperature in January in Ios61
    61°F sea temperature

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The January weather guide for Greece (Ios) 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)  |  Imperial (°F)

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How warm is it in Ios in January?

Daytime temperatures usually reach 54°F in Ios in January, falling to 41°F at night.

How sunny is it in Ios in January?

There are normally 4 hours of bright sunshine each day in Ios in January - that's 44% of daylight hours.

How warm is the sea around Ios in January?

The average sea temperature around Ios in January is 59°F.

Does it rain in Ios in January?

There are usually 8 days with some rain in Ios in January and the average monthly rainfall is 2.5 inches.

Ios January sunrise & sunset times

Browse the sunrise and sunset times for Ios in January 2027. Select a month to view Ios sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st January 2027 07:31 17:13
Saturday, 16th January 2027 07:30 17:27
Sunday, 31st January 2027 07:22 17:43

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