See the weather on the island of Koh Lanta, Thailand today and the weather forecast for Koh Lanta over the next 15 days.
High Season – when Koh Lanta has the best weather – is November to April each year
Monsoon season – when there are heavy rains and rough seas – is during August, September and October.
May, June and July are low season when there can be bad weather but most of the time it’s still sunny and beautiful. It’s still possible to go diving as well, although you have to be flexible with the weather. During low season Koh Lanta Hotels typically cut their hotel rates by 50% so there are so real bargains to be had.