September in Arganda averages a daily high of 28°C with nights around 13.4°C. Expect roughly 4.7 wet days totalling 27mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Arganda is April–May.
Based on MADRID TORREJON, SP (20.3km), 1995–2024. 30 years of September data.