Langkawi is a tropical island, which generally means you can visit any time of the year, but choosing the right time can make all the difference. It's usually warm and humid year-round, but there’s a dry season and a wet season. The dry season, from November to March, is ideal for beach bumming, island hopping, and all those outdoor adventures you’ve been dreaming of. However, it’s also the peak season, so expect larger crowds. The off-season, from April to October, brings a bit of rain—not enough to ruin your plans, but it can be a little bothersome. On the plus side, this season is quieter and offers lower prices. If you choose to visit during this time, just be aware that jellyfish tend to swarm in the sea from May to October.