Costa Blanca

Avg weather in August
13 Hrs per day
5 mm per month
70 % avg
7 Mph avg

Costa Blanca Weather in August

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What’s the weather like on the Costa Blanca in August?

The Costa Blanca stretches along the southern shores of Spain, and is a popular destination for sun-drenched summer holidays. August’s the peak of the summer season, and temperatures are at their hottest at this time. Whether you’re exploring different beaches along the coast, having adventures on fun-filled boat trips, or just lounging around by your hotel’s pool, August is a great month to visit the Costa Blanca.


In August, the average temperature reaches 29ºC on the Costa Blanca. With highs of 32ºC in the hottest part of the day and strong UV levels, it’s important you protect the whole family with plenty of high factor sun cream. At 21ºC, the nights stay warm for your evenings out, while the Costa Blanca expects just 5mm of rain during August. The Mediterranean Sea’s at its warmest annual temperature this month, and at 25ºC is perfect for swimming and snorkelling.

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