December in The Hague averages a daily high of 7.4°C with nights around 3.2°C. Expect roughly 18.1 wet days totalling 85.2mm. A hard month to visit for comfort alone.
Across the year, the best time to visit The Hague is June–September.
Based on HOEK VAN HOLLAND, NL (15.4km), 1995–2024. 30 years of December data.