April in Hirosaki averages a daily high of 13.9°C. Expect roughly 12.9 wet days totalling 77.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Hirosaki is May–September.
Based on AOMORI, JA (35.2km), 1995–2024. 21 years of April data.