Temperature
Warm by day, mild at night.
Josep Tarradellas Airport Barcelona-El Prat is most comfortable in spring. Summers are warm and winters are mild. Rain is spread through the year.

Warm by day, mild at night.
Moderate rain risk across the month.
Plenty of sun this month.
Hot afternoons occur, with humid air through much of the month.
In August, afternoons feel about 87° and nights feel near 76°.
Partly cloudy across the month.
August late afternoons are around 85°F, easing to about 81°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Josep Tarradellas Airport Barcelona-El Prat with Bay of Islands.
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 11, 2026
Data & methodology