The best time to go to Iznalloz is during the spring (April to June) and autumn (September to October) months, when the weather is most pleasant for exploring.
During these periods, you'll find comfortable temperatures, typically ranging from 18°C to 28°C, superb for outdoor activities like hiking in the nearby Sierra Arana mountain range or visiting the local olive groves. The spring also brings beautiful wildflowers to the surrounding countryside, while autumn offers a mild climate ideal for enjoying the local gastronomy without the intense heat of summer.
For those who prefer cooler weather and fewer crowds, the shoulder seasons offer a more relaxed experience. You can enjoy strolls through the town's historic centre, perhaps visiting the Church of San Pedro and San Pablo, or taking a scenic drive to the nearby Iznalloz caves without the peak tourist rush. This is particularly appealing for couples looking for a tranquil getaway.
While summer (July and August) can be very hot, with temperatures often exceeding 35°C, it's a good time for travellers who enjoy warm evenings and want to experience local festivities, such as the town's annual fair.