Temperature
Warm by day, warm at night.
Porto Cervo is most comfortable in autumn. Summers are warm and winters are mild. Rain is spread through the year. The air usually feels dry to comfortable.

Warm by day, warm at night.
One of the driest months, with very little rain.
Very sunny skies.
Hot afternoons occur, with humid air through much of the month.
In August, afternoons feel about 84° and nights feel near 76°.
Predominantly clear skies.
August late afternoons are around 83°F, easing to about 81°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Porto Cervo with Palma de Mallorca.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 19, 2026
Data & methodology