December in Koh Lanta is a blend of warmth and freshness. The temperature swings between a comfortable 24°C and a slightly hot 31°C. It’s the kind of weather that invites you to spend your day exploring the beautiful island, without feeling too hot or too cold. The wind speed is moderate, around 15 km/h, adding a gentle breeze to the overall tropical atmosphere.
Rainfall is relatively low in December, with only about 30 mm expected throughout the month. This means there are fewer chances of your plans getting disrupted by sudden showers. The sun isn’t too harsh either, making it a perfect time for outdoor activities. Overall, December offers a pleasant weather experience in Koh Lanta.
