December in Zwickau averages a daily high of 4.2°C with nights around -0.9°C. Expect roughly 15.1 wet days totalling 45.7mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Zwickau is May–September.
Based on LICHTENTANNE, GM (5.7km), 1995–2024. 29 years of December data.