Megalochori weather in January 2026

Expect daytime maximum temperatures of 14°C in Megalochori, Santorini 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 114 mm of rainfall in the month.

  • 14°C maximum daytime temperature in January in Megalochori14
    14°C max day temperature
  • 4 hours of sunshine per day
  • 11 days with some rainfall in January in Megalochori11
    11 days with some rainfall
  • 9°C minimum night-time temperature in January in Megalochori9
    9°C min night temperature
  • 10 hours of daylight per day in January in Megalochori10
    10 hours of daylight per day
  • No heat & humidity in January in Megalochori0
    No heat & humidity
  • 114 mm monthly rainfall in January in Megalochori114
    114 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Megalochori2
    2 (Low) UV index
  • 16°C sea temperature in January in Megalochori16
    16°C sea temperature

More about Megalochori

Megalochori by month

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

Daytime temperatures usually reach 14°C in Megalochori in January, falling to 9°C at night.

How sunny is it in Megalochori in January?

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

How warm is the sea around Megalochori in January?

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

Does it rain in Megalochori in January?

There are usually 11 days with some rain in Megalochori in January and the average monthly rainfall is 114mm.

Megalochori January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:30 17:14
Friday, 16th January 2026 07:29 17:28
Saturday, 31st January 2026 07:20 17:43

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