January in Hellersdorf averages a daily high of 3.4°C with nights around -1.3°C. Expect roughly 14.5 wet days totalling 46.4mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Hellersdorf is May–September.
Based on BERLIN MARZAHN, GM (3.5km), 1995–2024. 25 years of January data.