May in Nou Barris averages a daily high of 21.9°C with nights around 14.3°C. Expect roughly 6.1 wet days totalling 40.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Nou Barris is May–July.
Based on BARCELONA AEROPUERTO, SP (18.8km), 1995–2024. 30 years of May data.