March in Hachinohe averages a daily high of 8.2°C. Expect roughly 8.1 wet days totalling 57.6mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Hachinohe is May–October.
Based on HACHINOHE, JA (3.9km), 1995–2024. 25 years of March data.