December in Utrera averages a daily high of 16.9°C with nights around 6.5°C. Expect roughly 8.6 wet days totalling 81.2mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Utrera is February–May.
Based on MORON DE LA FRONTERA, SP (15km), 1995–2024. 30 years of December data.