Symi weather in July 2025

Expect 32°C daytime maximum temperatures in the shade with on average 14 hours of sunshine per day in Symi in July. Check more long-term weather averages for Symi in July before you book your next holiday to Greece in 2025/2026.

  • 32°C maximum daytime temperature in July in Symi32
    32°C max day temperature
  • 14 hours of sunshine per day
  • 5 days with some rainfall in July in Symi5
    5 days with some rainfall
  • 21°C minimum night-time temperature in July in Symi21
    21°C min night temperature
  • 14 hours of daylight per day in July in Symi14
    14 hours of daylight per day
  • High heat & humidity in July in SymiH
    High heat & humidity
  • 3 mm monthly rainfall in July in Symi3
    3 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Symi10
    10 (Very High) UV index
  • 24°C sea temperature in July in Symi24
    24°C sea temperature

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The July weather guide for Greece (Symi) 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 Symi in July?

Daytime temperatures usually reach 32°C in Symi in July with high heat and humidity, falling to 21°C at night.

How sunny is it in Symi in July?

There are normally 14 hours of bright sunshine each day in Symi in July - that's 97% of daylight hours.

How warm is the sea around Symi in July?

The average sea temperature around Symi in July is 24°C.

Does it rain in Symi in July?

There are usually 5 days with some rain in Symi in July and the average monthly rainfall is 3mm.

Symi July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:54 19:31
Wednesday, 16th July 2025 05:03 19:26
Thursday, 31st July 2025 05:14 19:16

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