June in Haverhill averages a daily high of 25°C with nights around 12.6°C. Expect roughly 11.5 wet days totalling 102.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Haverhill is May–June.
Based on HAVERHILL, MA US (2.3km), 1995–2024. 30 years of June data.