Heraklion weather in June 2025

Expect 27°C daytime maximum temperatures in the shade with on average 12 hours of sunshine per day in Heraklion in June. Check more long-term weather averages for Heraklion in June before you book your next holiday to Crete in 2025/2026.

  • 27°C maximum daytime temperature in June in Heraklion27
    27°C max day temperature
  • 12 hours of sunshine per day
  • 1 day with some rainfall in June in Heraklion1
    1 day with some rainfall
  • 18°C minimum night-time temperature in June in Heraklion18
    18°C min night temperature
  • 15 hours of daylight per day in June in Heraklion15
    15 hours of daylight per day
  • Moderate heat & humidity in June in HeraklionM
    Moderate heat & humidity
  • 8 mm monthly rainfall in June in Heraklion8
    8 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in June in Heraklion10
    10 (Very High) UV index
  • 22°C sea temperature in June in Heraklion22
    22°C sea temperature

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The June weather guide for Crete (Heraklion) 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 Crete

How hot is it in Heraklion in June?

Daytime temperatures usually reach 27°C in Heraklion in June with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Heraklion in June?

There are normally 12 hours of bright sunshine each day in Heraklion in June - that's 81% of daylight hours.

How warm is the sea around Heraklion in June?

The average sea temperature around Heraklion in June is 22°C.

Does it ever rain in Heraklion in June?

There is usually 1 day with some rain in Heraklion in June and the average monthly rainfall is 8mm.

Heraklion June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:06 19:29
Sunday, 15th June 2025 05:04 19:36
Monday, 30th June 2025 05:08 19:38

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