Porto Cervo weather

Our guide to the weather in Porto Cervo during August

31

Average high

7

UV Index

19mm

Monthly rainfall

26

Sea temperature

We've looked at the most up-to-date weather data for Porto Cervo, 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 Porto Cervo weather in August.

How hot is it in Porto Cervo during August?

The temperature reaches around 31℃ during the daytime in August, falling away to 20℃ 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 Porto Cervo during August?

On average, in August you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Porto Cervo during August?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in August. With moderate humidity, any breeze will have a welcome cooling effect.

How warm is the sea in Porto Cervo during August?

The water around Porto Cervo 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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Weather in Porto Cervo

Our month-by-month guide to the weather and climate in Porto Cervo

13.1

Porto Cervo weather in

January
13.8

Porto Cervo weather in

February
15.5

Porto Cervo weather in

March
18.7

Porto Cervo weather in

April
22.4

Porto Cervo weather in

May
27.4

Porto Cervo weather in

June
30.7

Porto Cervo weather in

July
30.7

Porto Cervo weather in

August
26.6

Porto Cervo weather in

September
22.6

Porto Cervo weather in

October
17.8

Porto Cervo weather in

November
14.6

Porto Cervo weather in

December