May in Leganés averages a daily high of 24.2°C with nights around 11.9°C. Expect roughly 6.8 wet days totalling 32.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Leganés is April–May.
Based on MADRID GETAFE, SP (4.6km), 1995–2024. 30 years of May data.