What is the weather like in Khao Lak vs Ko Lanta in September?

In September, Khao Lak averages 31°C high / 24°C low with about 378 mm of rain; Ko Lanta averages 30°C high / 24°C low with about 314 mm.

Khao Lak vs Ko Lanta in September

Ko Lanta is the better pick in September — 60 vs 55 on SeasonMap's comfort score. Ko Lanta is sweltering, soaked, clean air, while Khao Lak is sweltering, soaked, clean air.

Khao Lak vs Ko Lanta — September climate, side by side

	🇹🇭 Khao Lak	🇹🇭 Ko Lanta
Comfort score	55/100 (D)	60/100 (C)
Feels-like high	36°C	35°C
Avg high / low	31° / 24°	30° / 24°
Rainfall	378 mm	314 mm
Rainy days	26	26
Humidity	88%	84%
Air quality (AQI)	24	30

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Khao Lak vs Ko Lanta in September — FAQ

Is September better in Khao Lak or Ko Lanta?: Ko Lanta is the better pick in September — 60 vs 55 on SeasonMap's comfort score. Ko Lanta is sweltering, soaked, clean air, while Khao Lak is sweltering, soaked, clean air.
What is the weather like in Khao Lak vs Ko Lanta in September?: In September, Khao Lak averages 31°C high / 24°C low with about 378 mm of rain; Ko Lanta averages 30°C high / 24°C low with about 314 mm.