August in Hatogaya-honchō averages a daily high of 31.7°C. Expect roughly 10.1 wet days totalling 170.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Hatogaya-honchō is April–June.
Based on TOKYO, JA (16.8km), 1995–2024. 20 years of August data.