Heraklion weather

Our guide to the weather in Heraklion during August

28

Average high

7

UV Index

3mm

Monthly rainfall

26

Sea temperature

We've looked at the most up-to-date weather data for Heraklion, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Heraklion weather in August.

How warm is it in Heraklion during August?

August is typically the hottest month in Heraklion. The temperature hits about 28℃ during the day, falling away to a balmy 24℃ at night.The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Heraklion during August?

The answer is no. Heraklion is typically bone dry in August. You're not likely to see a thunderstorm during your trip.

Is it windy in Heraklion during August?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during August. With moderate humidity, any breeze will have a welcome cooling effect.

How warm is the sea in Heraklion during August?

The water around Heraklion reaches a very pleasant 26℃ during August. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable. The hot air temperature will mean that you will feel comfortably warm when coming out of the water.

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Heraklion Blog posts

From the UK's most popular travel bloggers

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Welcome to Heraklion, Crete, where ancient palaces and hidden caves await your exploration, and the taste of authentic Cretan cuisine will leave you craving for more. Indulge in wine tasting, embark on scenic boat trips, and bask under the glorious blue skies. Join us as we uncover the wonders of this captivating destination in our latest blog post....

Weather in Heraklion

Our month-by-month guide to the weather and climate in Heraklion

14.3

Heraklion weather in

January
14.9

Heraklion weather in

February
15.9

Heraklion weather in

March
18.6

Heraklion weather in

April
22.2

Heraklion weather in

May
25.6

Heraklion weather in

June
27.8

Heraklion weather in

July
28.3

Heraklion weather in

August
26.5

Heraklion weather in

September
22.9

Heraklion weather in

October
19.6

Heraklion weather in

November
16.2

Heraklion weather in

December