March in Miami averages a daily high of 25.3°C with nights around 19.1°C. Expect roughly 5.7 wet days totalling 71.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Miami is November–April.
Based on MIAMI BEACH, FL US (7km), 1995–2024. 23 years of March data.