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Wet Season

Visiting Koh Lanta in September

September is typically the wettest month of the year in Koh Lanta. The island is at its most quiet — most tourist businesses are closed. November marks the return of dry conditions.

By Island Seeker Editorial Team

27–31°C

Air temp

29°C

Sea temp

~200mm

Rainfall

Low

Crowds

why go

Why Visit in September

  • Quietest month of the year — extremely few tourists
  • Lowest accommodation prices of the year

travel tips

Travel Tips for September

September is not recommended for tourism. Plan for November onwards for the start of dry season.

Recommended for Your September Trip

common questions

FAQ — Bali in September

Is anything open in Koh Lanta in September?

Very little. A small number of guesthouses and restaurants near Hat Khlong Dao and Saladan remain open year-round, but the majority of the island's tourism infrastructure is closed from June to October. Seas are rough and ferry services may be disrupted in bad weather.

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