September in Arsen’yev averages a daily high of 22.1°C with nights around 9.4°C. Expect roughly 8.9 wet days totalling 71.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Arsen’yev is July.
Based on ANUCINO, RS (26.8km), 1995–2024. 27 years of September data.