Athens weather in June 2026

Q: How hot is it in Athens in June?

Daytime temperatures usually reach 29°C in Athens in June with moderate heat and humidity, falling to 19°C at night.

Q: How sunny is it in Athens in June?

There are normally 11 hours of bright sunshine each day in Athens in June - that's 77% of daylight hours.

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

The average sea temperature around Athens in June is 22°C.

Q: Does it ever rain in Athens in June?

There are usually 2 days with some rain in Athens in June and the average monthly rainfall is 12mm.

Expect daytime maximum temperatures of 84°F in Athens, Greece in June based on long-term weather averages. There are 11 hours of sunshine per day on average.

84
84°F max day temperature
11
11 hours of sunshine per day
2
2 days with some rainfall
66
66°F min night temperature
15
15 hours of daylight per day
M
Moderate heat & humidity
0.5
0.5 inches of monthly rainfall
9
9 (Very High) UV index
72
72°F sea temperature

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The June 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)