Athens weather

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The weather guide for Athens, Greece shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in Athens?

The hottest time of year in Athens is normally August. Expect maximum daytime temperatures to reach 31°C with high heat and humidity.

Which month has the most rain in Athens?

In terms of rainfall, December is usually the wettest month in Athens with 80mm on average. There are normally 10 days in December with some rain.

When is it sunniest in Athens?

The sunniest time of year in Athens is normally July with bright sunshine on average for 84% of daylight hours; that's 12 hours of sunshine per day.

When is the sea warmest in Athens?

The sea is usually at its warmest in Athens in August when the water temperature reaches 26°C.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Athens weather with the USA

Below the Athens weather chart shows average maximum daytime temperature for Athens, Greece and the USA (Washington).

Maximum daytime temperature (°C)

Athens, Greece
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in Greece right now?

Below are the temperatures expected today at popular destinations in Greece. Select a destination to compare today's forecast with average weather conditions.

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