September · Thailand
Best time to visit Koh Lanta in SeptemberWeather, crowds & prices
September score
6.0/10
Ranked #10 of 12 months
- Avg temp
- 29°C
- Rainfall
- 357 mm
- Humidity
- 79%
- Sunny days
- 16
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Koh Lanta scores 6.0/10 for beach and coastal travel - ranked #10 of 12. Expect around 29°C, 357 mm of rain, and roughly 16 sunny days this month.
Koh Lanta is a beach destination in Thailand. Its setting includes Laid-back Andaman sea island of long sandy beaches, mangroves, and national parks.
Frequently asked
- What is the weather like in Koh Lanta in September?
- In September, Koh Lanta averages 29°C, 357 mm of rain, and about 16 sunny days. Its climate-comfort score is 6.0/10.
- Is September a good time to visit Koh Lanta?
- September earns a 6.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Koh Lanta in September?
- Expect about 357 mm of rain in September. Average humidity is 79% and there are about 16 sunny days.
Curated in Koh Lanta
Tickets & experiences
Things to do in Koh Lanta
Koh Lanta, Thailand. Live activities and tours from GetYourGuide, matched to this destination.