December in Helsingborg averages a daily high of 4.1°C with nights around 0°C. Expect roughly 16.6 wet days totalling 59mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Helsingborg is May–September.
Based on HELSINGBORG A, SW (5.1km), 1995–2024. 30 years of December data.