Athens weather in July 2026

Q: How hot is it in Athens in July?

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

Q: How sunny is it in Athens in July?

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

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

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

Q: Does it ever rain in Athens in July?

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

Expect daytime maximum temperatures of 90°F in Athens, Greece in July and high heat and humidity based on long-term weather averages. There are 12 hours of sunshine per day on average.

90
90°F max day temperature
12
12 hours of sunshine per day
1
1 day with some rainfall
70
70°F min night temperature
14
14 hours of daylight per day
H
High heat & humidity
0.2
0.2 inches of monthly rainfall
10
10 (Very High) UV index
77
77°F sea temperature

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The July weather guide for Greece (Athens) 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) | Imperial (°F)