December in Valladolid averages a daily high of 8.8°C with nights around 1.4°C. Expect roughly 9.4 wet days totalling 48.3mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Valladolid is May–June.
Based on VALLADOLID, SP (3.6km), 1995–2024. 30 years of December data.