May in Aizu-Wakamatsu averages a daily high of 22.9°C. Expect roughly 10.6 wet days totalling 73.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Aizu-Wakamatsu is May–June.
Based on WAKAMATSU, JA (2.7km), 1995–2024. 23 years of May data.