The best time to visit Carmona is during the spring (April to June) and autumn (September to October) when the weather is most pleasant.
Spring in Carmona is particularly lovely. The countryside is green, and the temperatures are comfortably warm, typically ranging from 20-25°C. This season is ideal for exploring the historic town on foot, enjoying the outdoor terraces, and visiting the Roman Necropolis without the intense summer heat. It's also when many local festivals take place, offering a glimpse into Andalusian culture.
Autumn offers similar comfortable temperatures, usually between 20-28°C, making it superb for sightseeing and outdoor activities. The summer crowds have thinned out, and the light is beautiful for photography. You can enjoy long walks along the city walls or visit the Alcázar de la Puerta de Sevilla without feeling rushed.
While summer (July and August) can be very hot, with temperatures often exceeding 35°C, it's a good option for those who enjoy the heat and want to experience Carmona with fewer tourists. Many establishments will have air conditioning, and you can still enjoy the evenings when the temperatures drop slightly. However, daytime exploration can be challenging.
Winter (November to March) is generally mild, with temperatures around 10-18°C, but it can be rainy. If you don't mind cooler weather and the possibility of rain, you'll find fewer tourists and potentially lower prices for accommodation.