January in Offenbach averages a daily high of 5.2°C with nights around -0.4°C. Expect roughly 13.9 wet days totalling 52mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Offenbach is May–September.
Based on OFFENBACH WETTERPARK, GM (1.9km), 1995–2024. 19 years of January data.