Kirkoswald, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kirkoswald, Scotland, United Kingdom, is known for its connection to the famous poet Robert Burns and the historic Souter Johnnie's Cottage. The best time to travel to Kirkoswald, United Kingdom, is during late spring to early autumn (May to September) when the average air temperature ranges from 10°C to 20°C (50°F to 68°F), and water temperatures in nearby lakes or rivers are around 10°C to 15°C (50°F to 59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!