Home → Japan → Isahaya → August
August in Isahaya averages a daily high of 32°C. Expect roughly 11.6 wet days totalling 236.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Isahaya is April–May.
Based on NAGASAKI, JA (20.5km), 1995–2024. 22 years of August data.
See all twelve months for Isahaya →