The best time to visit Haradh is during the cooler months, specifically from October to April.
During these months, the daily temperatures are much more comfortable, typically ranging from 15°C to 30°C. This period avoids the intense heat of the summer, making it ideal for outdoor activities and exploring the region without discomfort. You'll find it much more pleasant to experience the local culture and attractions.
For those planning activities that involve spending time outdoors, such as exploring the desert landscapes or visiting agricultural sites, these cooler months are perfect.