Barcelona, Spain Annual Weather Averages

Barcelona, located on Spain’s northeastern Mediterranean coast, enjoys a Mediterranean climate characterised by hot summers and mild winters. 

• Warmest Month: August, with an average temperature of 25°C.
• Coolest Month: January, averaging 10°C.
• Wettest Month: October, with approximately 87 mm of rainfall.
• Driest Month: July, receiving about 20 mm of rainfall.
• Sunniest Month: July, offering 10 hours of daily sunshine.
• Best Sea Temperatures: August, when the sea averages 26°C.

Whether you’re planning to explore the city’s rich cultural heritage or relax on its beautiful beaches, understanding the local weather will enhance your experience.