January in Den Helder averages a daily high of 6.1°C with nights around 1.8°C. Expect roughly 17.2 wet days totalling 73mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Den Helder is June–September.
Based on DEN HELDER 1, NL (3km), 1995–2024. 30 years of January data.