January in Marburg an der Lahn averages a daily high of 4.2°C with nights around -1.3°C. Expect roughly 15 wet days totalling 60.3mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Marburg an der Lahn is May–September.
Based on KR. MARBURG BIEDENKOPF COLBE, GM (4.6km), 1995–2024. 24 years of January data.