ClimaGo › San Sebastián › Weather in May
Spain
Pleasantly warm days reaching 66°F showcase San Sebastian at its finest, offering golden beaches and lively outdoor terraces where travelers enjoy perfect conditions for coastal exploration and Basque cultural immersion.
Avg High
19°C
Avg Low
12°C
Daily Rain
3.3mm
Rainfall
Moderate
💡 Best months to visit San Sebastián: Jul, Oct, Aug
Savor world-renowned Basque cuisine, surf pristine beaches, and embrace the refined elegance of Spain's most sophisticated coastal gem.