Polychrono weather in July 2025

Expect 30°C daytime maximum temperatures in the shade with on average 12 hours of sunshine per day in Polychrono in July. Check more long-term weather averages for Polychrono in July before you book your next holiday to Halkidiki in 2025/2026.

  • 30°C maximum daytime temperature in July in Polychrono30
    30°C max day temperature
  • 12 hours of sunshine per day
  • 4 days with some rainfall in July in Polychrono4
    4 days with some rainfall
  • 18°C minimum night-time temperature in July in Polychrono18
    18°C min night temperature
  • 15 hours of daylight per day in July in Polychrono15
    15 hours of daylight per day
  • High heat & humidity in July in PolychronoH
    High heat & humidity
  • 27 mm monthly rainfall in July in Polychrono27
    27 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Polychrono9
    9 (Very High) UV index
  • 25°C sea temperature in July in Polychrono25
    25°C sea temperature

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The July weather guide for Halkidiki (Polychrono) 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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How hot is it in Polychrono in July?

Daytime temperatures usually reach 30°C in Polychrono in July with high heat and humidity, falling to 18°C at night.

How sunny is it in Polychrono in July?

There are normally 12 hours of bright sunshine each day in Polychrono in July - that's 78% of daylight hours.

How warm is the sea around Polychrono in July?

The average sea temperature around Polychrono in July is 25°C.

Does it rain in Polychrono in July?

There are usually 4 days with some rain in Polychrono in July and the average monthly rainfall is 27mm.

Polychrono July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 05:01 19:59
Wednesday, 16th July 2025 05:10 19:53
Thursday, 31st July 2025 05:23 19:41

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