July in Sagrada Família averages a daily high of 28.5°C with nights around 21.3°C. Expect roughly 3 wet days totalling 24.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Sagrada Família is May–July.
Based on BARCELONA AEROPUERTO, SP (15.1km), 1995–2024. 30 years of July data.