April in Collado-Villalba averages a daily high of 8.5°C with nights around 0.7°C. Expect roughly 13.6 wet days totalling 129.4mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Collado-Villalba is July–August.
Based on NAVACERRADA, SP (16.2km), 1995–2024. 30 years of April data.