December in Buzău averages a daily high of 4.8°C with nights around -2.2°C. Expect roughly 7.2 wet days totalling 31.9mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Buzău is September–October.
Based on BUZAU, RO (2.3km), 1995–2024. 30 years of December data.