March in Puerto Plata averages a daily high of 30.1°C with nights around 19°C. Expect roughly 9.5 wet days totalling 168.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Puerto Plata is March–April.
Based on PUERTO PLATA, DR (15.3km), 1995–2024. 17 years of March data.