What is the weather like in Ko Samui vs Langkawi in January?

In January, Ko Samui averages 29°C high / 25°C low with about 100 mm of rain; Langkawi averages 33°C high / 25°C low with about 59 mm.

Ko Samui vs Langkawi in January

Langkawi is the better pick in January — 88 vs 84 on SeasonMap's comfort score. Langkawi is sweltering, a little rain, clean air, while Ko Samui is hot, rainy, muggy air.

Ko Samui vs Langkawi — January climate, side by side

	Ko Samui	Langkawi
Comfort score	84/100 (A)	88/100 (A)
Feels-like high	33°C	37°C
Avg high / low	29° / 25°	33° / 25°
Rainfall	100 mm	59 mm
Rainy days	10	11
Humidity	78%	75%
Air quality (AQI)	62	40

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

Ko Samui vs Langkawi in January — FAQ

Is January better in Ko Samui or Langkawi?: Langkawi is the better pick in January — 88 vs 84 on SeasonMap's comfort score. Langkawi is sweltering, a little rain, clean air, while Ko Samui is hot, rainy, muggy air.
What is the weather like in Ko Samui vs Langkawi in January?: In January, Ko Samui averages 29°C high / 25°C low with about 100 mm of rain; Langkawi averages 33°C high / 25°C low with about 59 mm.