April in Aizu-Wakamatsu averages a daily high of 16.6°C. Expect roughly 12.4 wet days totalling 72.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Aizu-Wakamatsu is May–June.
Based on WAKAMATSU, JA (2.7km), 1995–2024. 23 years of April data.