October in Kashiwazaki averages a daily high of 21.4°C. Expect roughly 14.9 wet days totalling 239.3mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Kashiwazaki is May–June.
Based on TAKADA, JA (39.8km), 1995–2024. 26 years of October data.