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Barcelona Weather in September

Spain

September offers perfect timing with warm 75 degree weather, fewer crowds returning after summer holidays and ideal conditions for walking Gothic Quarter streets while enjoying late beach swims and outdoor dining without excessive heat.

Avg High

26°C

Avg Low

19°C

Daily Rain

3.1mm

Rainfall

Moderate

💡 Best months to visit Barcelona: Jul, Aug, Jun

Barcelona Weather by Month

Month	High	Low	Rain
Jan	13°C	4°C	0.4mm
Feb	15°C	6°C	1.1mm
Mar	16°C	8°C	1.3mm
Apr	18°C	10°C	1.3mm
May	22°C	14°C	1.9mm
Jun	27°C	20°C	1.1mm
Jul	29°C	22°C	1mm
Aug	29°C	22°C	1.8mm
Sep	26°C	19°C	3.1mm
Oct	23°C	16°C	1.4mm
Nov	18°C	10°C	1.6mm
Dec	16°C	6°C	0.5mm

About Barcelona

Experience Gaudí's architectural masterpieces, vibrant beaches, and electric nightlife in Spain's most dynamic Mediterranean metropolis.

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