December in Chemnitz averages a daily high of 3.7°C with nights around -1°C. Expect roughly 15.4 wet days totalling 53.2mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Chemnitz is June–September.
Based on CHEMNITZ, GM (6.2km), 1995–2024. 30 years of December data.