January in Kawachi-Nagano averages a daily high of 9.6°C. Expect roughly 6.3 wet days totalling 40.3mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Kawachi-Nagano is April–June.
Based on OSAKA, JA (27.6km), 1995–2024. 23 years of January data.