March in Haverhill averages a daily high of 7.9°C with nights around -3.5°C. Expect roughly 10.7 wet days totalling 121.7mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Haverhill is May–June.
Based on HAVERHILL, MA US (2.3km), 1995–2024. 30 years of March data.