December in Rize averages a daily high of 13.1°C with nights around 6.3°C. Expect roughly 15.6 wet days totalling 238.8mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Rize is May–November.
Based on RIZE, TU (1.4km), 1995–2024. 12 years of December data.