October in Arsen’yev averages a daily high of 13.9°C with nights around -0.9°C. Expect roughly 8 wet days totalling 63.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Arsen’yev is July.
Based on ANUCINO, RS (26.8km), 1995–2024. 28 years of October data.