Middleburg, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Middleburg, North Carolina, United States, is known for Kerr Lake, a popular destination for fishing, boating, and camping. The best time to travel to Middleburg, United States, is in the spring (April to June) when the average air temperature is around 60-75°F, and water temperatures in nearby lakes and rivers are typically 50-65°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!