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Sant Martí Weather in September
Sant Martí, Barcelona, Spain
About Sant Martí in September
Sant Martí spans from the seafront to inland blocks, creating a sharp coastal-inland microclimate gradient. Seafront streets benefit from sea breezes while inland blocks can be 6–8°C hotter on windless summer afternoons.
For detailed monthly temperature and rainfall data for Barcelona in September, see the Barcelona September weather guide.