The best times of year to camp in the Uinta Mountains of Utah depend on your preferences and what you want to do while you're there. Generally, the summer months (June to August) are the most popular time to camp in the Uinta Mountains because the weather is mild and many outdoor activities are available. However, the fall (September to November) can also be a great time to camp because the leaves change color and the crowds thin out.
If you're looking to hike and explore the backcountry, late summer and early fall (August to October) may be the best time to visit, as the trails are typically clear of snow and the temperatures are cooler. However, keep in mind that the weather can be unpredictable, and you should always be prepared for sudden changes in temperature or storms.
If you're planning to camp during the winter months (December to March), be prepared for cold and snowy conditions. Winter camping can be a great way to experience the Uinta Mountains in a unique way, but it's important to have the proper gear and knowledge to stay safe in the winter wilderness.
Overall, the best time to camp in the Uinta Mountains depends on your preferences and what you want to do while you're there. Be sure to check the weather forecast and trail conditions before you go, and always be prepared for changing conditions.