The best time to go to Godagama, and the Southern Province of Sri Lanka in general, is during the dry season, which runs from December to March.During these months, you'll experience consistently sunny weather and lower humidity, making it ideal for exploring the region's attractions and enjoying outdoor activities. The seas are calmer, which is superb for swimming, snorkelling, or simply relaxing on the beaches. This period offers the most comfortable conditions for a high-quality holiday experience.For those looking to combine their trip with whale watching, particularly blue whales, the period from December to April is especially good.