January in Bottrop averages a daily high of 5.1°C with nights around 0.7°C. Expect roughly 17.2 wet days totalling 87.5mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Bottrop is May–September.
Based on ESSEN BREDENEY, GM (13.4km), 1995–2024. 30 years of January data.