Mykonos weather in May 2025

Expect 72°F daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Mykonos in May. Check more long-term weather averages for Mykonos in May before you book your next holiday to Mykonos in 2025/2026.

  • 72°F maximum daytime temperature in May in Mykonos (Mykonos Town)72
    72°F max day temperature
  • 11 hours of sunshine per day
  • 3 days with some rainfall in May in Mykonos (Mykonos Town)3
    3 days with some rainfall
  • 57°F minimum night-time temperature in May in Mykonos (Mykonos Town)57
    57°F min night temperature
  • 14 hours of daylight per day in May in Mykonos (Mykonos Town)14
    14 hours of daylight per day
  • No heat & humidity in May in Mykonos (Mykonos Town)0
    No heat & humidity
  • 0.7 inches monthly rainfall in May in Mykonos (Mykonos Town)0.7
    0.7 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Mykonos (Mykonos Town)8
    8 (Very High) UV index
  • 64°F sea temperature in May in Mykonos (Mykonos Town)64
    64°F sea temperature

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The May weather guide for Mykonos (Mykonos Town) 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.

Top Mykonos destinations

Below are average maximum temperatures at popular countries, regions and places in Mykonos in May. Select a holiday destination to see more weather parameters.

All Mykonos destinations

Metric (°C)  |  Imperial (°F)

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How hot is it in Mykonos in May?

Daytime temperatures usually reach 72°F in Mykonos Town, Mykonos in May, falling to 57°F at night.

How sunny is it in Mykonos in May?

There are normally 11 hours of bright sunshine each day in Mykonos Town, Mykonos in May - that's 74% of daylight hours.

How warm is the sea around Mykonos in May?

The average sea temperature around Mykonos Town, Mykonos in May is 64°F.

Does it ever rain in Mykonos in May?

There are usually 3 days with some rain in Mykonos Town, Mykonos in May and the average monthly rainfall is 0.7 inches.

Mykonos May sunrise & sunset times

Browse the sunrise and sunset times for Mykonos in May 2025. Select a month to view Mykonos sunrise and sunset times for the next 12 months. The Mykonos sunrise and sunset times shown below are for Mykonos Town.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:23 19:09
Friday, 16th May 2025 05:09 19:22
Saturday, 31st May 2025 05:00 19:33

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