The best time to visit Ko Libong is during the dry season, from November to April, when the weather is at its most pleasant.During these months, you'll experience consistently sunny days, lower humidity, and calm seas, which are great for enjoying the island's beaches, swimming, and exploring the surrounding waters. This period also offers the best conditions for wildlife spotting, particularly the dugongs that frequent the area.For those looking for the absolute peak conditions and a lively yet relaxed atmosphere, the period from December to February is ideal. The seas are at their calmest, making boat trips and snorkelling particularly enjoyable. This is also when most facilities and tours are fully operational.If you prefer a quieter experience and are happy with slightly higher temperatures, the shoulder months of November and April can be excellent.