March in Madrid Centro averages a daily high of 16.1°C with nights around 6.4°C. Expect roughly 7.3 wet days totalling 38.2mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Madrid Centro is May–June.
Based on MADRID RETIRO, SP (2.2km), 1995–2024. 30 years of March data.