What is the weather like in Ko Chang vs Ko Samui in October?

In October, Ko Chang averages 31°C high / 26°C low with about 332 mm of rain; Ko Samui averages 31°C high / 25°C low with about 267 mm.

Ko Chang vs Ko Samui in October

Ko Samui is the better pick in October — 62 vs 55 on SeasonMap's comfort score. Ko Samui is sweltering, soaked, clean air, while Ko Chang is sweltering, soaked, clean air.

Ko Chang vs Ko Samui — October climate, side by side

	🇹🇭 Ko Chang	🇹🇭 Ko Samui
Comfort score	55/100 (D)	62/100 (C)
Feels-like high	37°C	37°C
Avg high / low	31° / 26°	31° / 25°
Rainfall	332 mm	267 mm
Rainy days	26	27
Humidity	84%	82%
Air quality (AQI)	33	33

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

Month by month

Ko Chang vs Ko Samui in October — FAQ

Is October better in Ko Chang or Ko Samui?: Ko Samui is the better pick in October — 62 vs 55 on SeasonMap's comfort score. Ko Samui is sweltering, soaked, clean air, while Ko Chang is sweltering, soaked, clean air.
What is the weather like in Ko Chang vs Ko Samui in October?: In October, Ko Chang averages 31°C high / 26°C low with about 332 mm of rain; Ko Samui averages 31°C high / 25°C low with about 267 mm.