Thira weather in January 2025

Expect 57°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Thira in January. Check more long-term weather averages for Thira in January before you book your next holiday to Santorini in 2025/2026.

  • 57°F maximum daytime temperature in January in Thira57
    57°F max day temperature
  • 4 hours of sunshine per day
  • 11 days with some rainfall in January in Thira11
    11 days with some rainfall
  • 48°F minimum night-time temperature in January in Thira48
    48°F min night temperature
  • 10 hours of daylight per day in January in Thira10
    10 hours of daylight per day
  • No heat & humidity in January in Thira0
    No heat & humidity
  • 4.5 inches monthly rainfall in January in Thira4.5
    4.5 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Thira2
    2 (Low) UV index
  • 61°F sea temperature in January in Thira61
    61°F sea temperature

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The January weather guide for Santorini (Thira) 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 Thira in January?

Daytime temperatures usually reach 57°F in Thira in January, falling to 48°F at night.

How sunny is it in Thira in January?

There are normally 4 hours of bright sunshine each day in Thira in January - that's 42% of daylight hours.

How warm is the sea around Thira in January?

The average sea temperature around Thira in January is 61°F.

Does it rain in Thira in January?

There are usually 11 days with some rain in Thira in January and the average monthly rainfall is 4.5 inches.

Thira January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:30 17:14
Thursday, 16th January 2025 07:29 17:28
Friday, 31st January 2025 07:20 17:43

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