April in Jaén averages a daily high of 20°C with nights around 10.5°C. Expect roughly 8.8 wet days totalling 55.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Jaén is April–June.
Based on JAEN, SP (1.8km), 1995–2024. 30 years of April data.