June in Takamatsu averages a daily high of 27.7°C. Expect roughly 11.8 wet days totalling 158.6mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Takamatsu is April–June.
Based on TAKAMATSU, JA (1.8km), 1995–2024. 23 years of June data.