December in Logroño averages a daily high of 10.4°C with nights around 2.7°C. Expect roughly 9.3 wet days totalling 36.6mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Logroño is May–June.
Based on LOGRONO AGONCILLO, SP (10km), 1995–2024. 30 years of December data.