Thessaloniki weather in January 2026

Expect 8°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Thessaloniki in January based on long-term weather averages. There is usually 9 days with some rainfall and 44 mm of average monthly rainfall in January.

  • 8°C maximum daytime temperature in January in Thessaloniki8
    8°C max day temperature
  • 3 hours of sunshine per day
  • 9 days with some rainfall in January in Thessaloniki9
    9 days with some rainfall
  • 1°C minimum night-time temperature in January in Thessaloniki1
    1°C min night temperature
  • 10 hours of daylight per day in January in Thessaloniki10
    10 hours of daylight per day
  • No heat & humidity in January in Thessaloniki0
    No heat & humidity
  • 44 mm monthly rainfall in January in Thessaloniki44
    44 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Thessaloniki2
    2 (Low) UV index
  • 13°C sea temperature in January in Thessaloniki13
    13°C sea temperature

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

Daytime temperatures usually reach 8°C in Thessaloniki in January, falling to 1°C at night.

How sunny is it in Thessaloniki in January?

There are normally 3 hours of bright sunshine each day in Thessaloniki in January - that's 35% of daylight hours.

How warm is the sea around Thessaloniki in January?

The average sea temperature around Thessaloniki in January is 13°C.

Does it rain in Thessaloniki in January?

There are usually 9 days with some rain in Thessaloniki in January and the average monthly rainfall is 44mm.

Thessaloniki January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:52 17:12
Friday, 16th January 2026 07:50 17:27
Saturday, 31st January 2026 07:39 17:45

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