The best time to visit Virgin, Utah, for pleasant weather and outdoor activities is during the spring (April to May) and autumn (September to October) months.During spring, you'll find comfortable temperatures ranging from the high teens to mid-20s Celsius, making it ideal for hiking and exploring the national parks without the extreme heat of summer. The desert flora also begins to bloom, adding colour to the landscape.Autumn offers similar comfortable temperatures, often with clear skies and less chance of rain. The cooler mornings and evenings are superb for longer hikes, and the changing leaves, particularly along the Virgin River, provide beautiful scenery. This period also tends to see fewer crowds than the peak summer months, allowing for a more relaxed experience.Summer (June to August) brings very hot temperatures, often exceeding 35 degrees Celsius, which can make strenuous outdoor activities challenging.