December in Vladivostok averages a daily high of -5.6°C with nights around -12.2°C. Expect roughly 4.1 wet days totalling 17.4mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Vladivostok is September.
Based on VLADIVOSTOK, RS (5km), 1995–2024. 27 years of December data.