Temperature
Hot by day, warm at night.
Formentera is most comfortable in May and November. Summers are warm and winters are mild. Rain stays limited most of the year.

Hot by day, warm at night.
One of the drier months of the year.
Very sunny skies.
Hot afternoons occur, with humid air through much of the month.
In August, afternoons feel about 84° and nights feel near 80°.
Predominantly clear skies.
August late afternoons are around 83°F, and early evening stays near 82°F.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Formentera 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