May in Móstoles averages a daily high of 24°C with nights around 11.4°C. Expect roughly 7.6 wet days totalling 41.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Móstoles is April–June.
Based on MADRID CUATROVIENTOS, SP (8.9km), 1995–2024. 30 years of May data.