August in Kawachi-Nagano averages a daily high of 33.8°C. Expect roughly 8.8 wet days totalling 139.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Kawachi-Nagano is April–June.
Based on OSAKA, JA (27.6km), 1995–2024. 21 years of August data.