December in Leipzig averages a daily high of 4.8°C with nights around -0.1°C. Expect roughly 15 wet days totalling 46.2mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Leipzig is May–September.
Based on LEIPZIG HOLZHAUSEN, GM (5.9km), 1995–2024. 30 years of December data.