Thessaloniki weather in June 2025

Expect 29°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Thessaloniki in June based on long-term weather averages. There is usually 7 days with some rainfall and 31 mm of average monthly rainfall in June.

  • 29°C maximum daytime temperature in June in Thessaloniki29
    29°C max day temperature
  • 10 hours of sunshine per day
  • 7 days with some rainfall in June in Thessaloniki7
    7 days with some rainfall
  • 16°C minimum night-time temperature in June in Thessaloniki16
    16°C min night temperature
  • 15 hours of daylight per day in June in Thessaloniki15
    15 hours of daylight per day
  • Moderate heat & humidity in June in ThessalonikiM
    Moderate heat & humidity
  • 31 mm monthly rainfall in June in Thessaloniki31
    31 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Thessaloniki9
    9 (Very High) UV index
  • 23°C sea temperature in June in Thessaloniki23
    23°C sea temperature

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The June 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 hot is it in Thessaloniki in June?

Daytime temperatures usually reach 29°C in Thessaloniki in June with moderate heat and humidity, falling to 16°C at night.

How sunny is it in Thessaloniki in June?

There are normally 10 hours of bright sunshine each day in Thessaloniki in June - that's 66% of daylight hours.

How warm is the sea around Thessaloniki in June?

The average sea temperature around Thessaloniki in June is 23°C.

Does it rain in Thessaloniki in June?

There are usually 7 days with some rain in Thessaloniki in June and the average monthly rainfall is 31mm.

Thessaloniki June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:00 19:53
Sunday, 15th June 2025 04:57 20:01
Monday, 30th June 2025 05:01 20:03

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