March in Honmachi averages a daily high of 16.6°C. Expect roughly 11.4 wet days totalling 163.6mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Honmachi is April–May.
Based on HITOYOSHI, JA (34.9km), 1995–2024. 27 years of March data.