The best time to visit Langkawi is typically during the dry season, which runs from November to March. During these months, you can expect sunny weather and minimal rainfall, making it ideal for outdoor activities and exploring the island's beautiful beaches and attractions. However, this is also the peak tourist season, so it's advisable to book accommodations and activities in advance. If you prefer a quieter experience and don't mind occasional rain, consider visiting during the shoulder months of April or October.