Jaen's winters are mild, with temperatures fluctuating between freezing and pleasant days, averaging around 7-10°C in January and February. Spring brings warmth, with temperatures rising steadily throughout March, April, and May, averaging 15-19°C by late May. Summer is hot, with July and August often seeing highs above 40°C, though nighttime lows can dip into the teens. Autumn returns to milder conditions, with September and October enjoying pleasant days in the mid-to-high teens, before dropping again in November and December. Overall, Jaen's climate is characterized by mild winters and warm summers, with spring and autumn offering pleasant temperatures for outdoor activities.