December in Tuapse averages a daily high of 10.8°C with nights around 4.6°C. Expect roughly 15.2 wet days totalling 167.6mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Tuapse is May–October.
Based on TUAPSE, RS (1.3km), 1995–2024. 24 years of December data.