Chios weather in July 2026

Q: How hot is it in Chios in July?

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

Q: How sunny is it in Chios in July?

There are normally 12 hours of bright sunshine each day in Chios in July - that's 84% of daylight hours.

Q: How warm is the sea around Chios in July?

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

Q: Does it ever rain in Chios in July?

There is usually 1 day with some rain in Chios in July and the average monthly rainfall is 6mm.

Expect daytime maximum temperatures of 28°C in Chios, Greece in July and high heat and humidity based on long-term weather averages. There are 14 hours of sunshine per day on average.

28
28°C max day temperature
14
14 hours of sunshine per day
6
6 days with some rainfall
19
19°C min night temperature
15
15 hours of daylight per day
H
High heat & humidity
9
9 mm of monthly rainfall
10
10 (Very High) UV index
23
23°C sea temperature

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The July weather guide for Greece (Chios) 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)