December in Royal Tunbridge Wells averages a daily high of 8.5°C with nights around 2.4°C. Expect roughly 17.4 wet days totalling 102mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Royal Tunbridge Wells is June–September.
Based on GOUDHURST, UK (15km), 1995–2024. 18 years of December data.