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September in Okaya averages a daily high of 24.7°C. Expect roughly 11.5 wet days totalling 194.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Okaya is May–June.
Based on SUWA, JA (6.5km), 1995–2024. 27 years of September data.
See all twelve months for Okaya →