June in Manchester averages a daily high of 24.9°C with nights around 12.4°C. Expect roughly 10.8 wet days totalling 110.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Manchester is May–September.
Based on MASSABESIC LAKE, NH US (5.1km), 1995–2024. 28 years of June data.