Avg weather in August
13 Hrs per day
6 mm per month
61 % avg
4 Mph avg


What’s the weather like in Sardinia in August?

Located in the Mediterranean Sea, the Italian island of Sardinia has beautifully dry, warm temperatures during the summer months. August is the hottest month of the year on the island, but a gentle sea breeze makes the heat much more bearable as you explore the stunning coast. Although the temperatures can be too hot for energetic, action-packed holidays, August brings ideal weather for relaxing days on the beach or paddling in the sea.


On average the temperature during the day hovers around 25°C at this time of year, with highs of 30°C bringing intense heat to the afternoons. At night the temperature dips to 19°C, so you may need a few light layers to wear on evenings out. With around ten hours of sunshine each day and just 3mm of rain expected across the month, August is the perfect time of year for relaxing on the Sardinian beaches and swimming in the warm Mediterranean waters.

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