April in Hatsukaichi averages a daily high of 19.7°C. Expect roughly 10.2 wet days totalling 162.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Hatsukaichi is April–May.
Based on HIROSHIMA, JA (13.5km), 1995–2024. 22 years of April data.