The best time to go to As Sulaymi is during the cooler months, specifically from October to March.
During this period, the weather is pleasantly mild, with daytime temperatures typically ranging from 20 to 30 degrees Celsius. This makes it ideal for exploring the outdoor attractions without the intense heat of the summer. The evenings are also comfortable, often requiring a light jacket.
This time of year is excellent for those interested in desert excursions, such as visiting the nearby Al-Qassim region or exploring the unique rock formations. The cooler temperatures make activities like hiking and sightseeing much more enjoyable for all travellers.