New Fairfield, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. New Fairfield is known for Candlewood Lake, a popular destination for boating and fishing. The best time to travel to New Fairfield, United States, is during the summer months of June to August, when the average air temperature is around 75°F (24°C) and the water temperature in nearby Candlewood Lake is approximately 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!