Halkidiki weather in May 2025

Expect 23°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Halkidiki in May. Check more long-term weather averages for Halkidiki in May before you book your next holiday to Halkidiki in 2025/2026.

  • 23°C maximum daytime temperature in May in Halkidiki (Pefkohori)23
    23°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in May in Halkidiki (Pefkohori)8
    8 days with some rainfall
  • 12°C minimum night-time temperature in May in Halkidiki (Pefkohori)12
    12°C min night temperature
  • 14 hours of daylight per day in May in Halkidiki (Pefkohori)14
    14 hours of daylight per day
  • No heat & humidity in May in Halkidiki (Pefkohori)0
    No heat & humidity
  • 40 mm monthly rainfall in May in Halkidiki (Pefkohori)40
    40 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Halkidiki (Pefkohori)8
    8 (Very High) UV index
  • 18°C sea temperature in May in Halkidiki (Pefkohori)18
    18°C sea temperature

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The May weather guide for Halkidiki (Pefkohori) 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 Halkidiki destinations

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

All Halkidiki destinations

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

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How hot is it in Halkidiki in May?

Daytime temperatures usually reach 23°C in Pefkohori, Halkidiki in May, falling to 12°C at night.

How sunny is it in Halkidiki in May?

There are normally 9 hours of bright sunshine each day in Pefkohori, Halkidiki in May - that's 65% of daylight hours.

How warm is the sea around Halkidiki in May?

The average sea temperature around Pefkohori, Halkidiki in May is 18°C.

Does it rain in Halkidiki in May?

There are usually 8 days with some rain in Pefkohori, Halkidiki in May and the average monthly rainfall is 40mm.

Halkidiki May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:26 19:20
Friday, 16th May 2025 05:09 19:35
Saturday, 31st May 2025 04:59 19:48

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