December in Arsen’yev averages a daily high of -7.9°C with nights around -22.3°C. Expect roughly 7.4 wet days totalling 19.5mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Arsen’yev is July.
Based on ANUCINO, RS (26.8km), 1995–2024. 27 years of December data.