Heraklion weather in May 2020

  • 23°C maximum daytime temperature in May in Heraklion23
    23°C max day temperature
  • 10 hours of sunshine per day
  • 3 days with some rainfall in May in Heraklion3
    3 days with some rainfall
  • 14°C minimum night-time temperature in May in Heraklion14
    14°C min night temperature
  • 14 hours of daylight per day in May in Heraklion14
    14 hours of daylight per day
  • No heat & humidity in May in Heraklion0
    No heat & humidity
  • 20 mm monthly rainfall in May in Heraklion20
    20 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in Heraklion9
    9 (Very High) UV index
  • 19°C sea temperature in May in Heraklion19
    19°C sea temperature
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The May weather guide for Heraklion, Crete 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Heraklion weather in May

The average maximum daytime temperature in Heraklion in May is a warm 23°C (73°F). The average night-time temperature is usually a comfortable 14°C (57°F). There are usually 10 hours of bright sunshine each day, which represents 69% of the 14 hours of daylight.

Expect 20mm (0.8 inches) of rainfall across the whole of May with 3 days with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

The average sea temperature in and around Heraklion in May is 19°C (66°F).

Heraklion sunrise & sunset times for May 2020

Browse the sunrise & sunset times for Heraklion in May 2020. Select a month to view Heraklion sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2020 06:28 20:06
Saturday, 16th May 2020 06:14 20:18
Sunday, 31st May 2020 06:06 20:29
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Where's hot in Crete in May?

Below are average maximum temperatures at popular destinations in Crete in May. Select a destination to see more weather parameters.

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