May in Higashihiroshima averages a daily high of 24.5°C. Expect roughly 10 wet days totalling 178.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Higashihiroshima is April–May.
Based on HIROSHIMA, JA (24.8km), 1995–2024. 21 years of May data.