The best time to go to Brownsville, Vermont, is during the summer months, from June to August, or in the fall, from late September to mid-October.Summer offers comfortable temperatures, typically ranging from the mid-60s to high 70s Fahrenheit, making it ideal for outdoor activities. You can enjoy hiking the trails of Mount Ascutney State Park, exploring the local farms, or simply relaxing by the Black River. This period is particularly good for families looking for a relaxed vacation with plenty of opportunities for nature exploration.Fall foliage season, from late September to mid-October, showcases stunning displays of red, orange, and gold leaves. While cooler, with temperatures usually between 40 and 60 degrees Fahrenheit, it's a picturesque time for scenic drives and enjoying the crisp New England air.