January in Würzburg averages a daily high of 3.8°C with nights around -1.4°C. Expect roughly 12.8 wet days totalling 42.7mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Würzburg is May–September.
Based on WURZBURG, GM (2.6km), 1995–2024. 30 years of January data.