October sees the wet season beginning to ease on Koh Lanta. Early October is still very rainy, but by late October conditions noticeably improve. Businesses slowly begin reopening as November approaches. Good value for travellers comfortable with unpredictable weather.
28–32°C
Air temp
29°C
Sea temp
~160mm
Rainfall
Low
Crowds
why go
travel tips
Target late October (23rd onwards) for the best chance of manageable conditions.
Verify accommodation and restaurant availability before booking — reopening dates vary.
Have contingency plans for rain days — a good book and a solid Wi-Fi guesthouse.
common questions
Early October is still very wet and not recommended. Late October (from around the 20th) can be reasonable — conditions improve notably and some businesses have reopened. If you want early-season value with improving weather, late October into November is a viable window.
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