What is the weather like in Coron vs Ko Samui in September?

In September, Coron averages 29°C high / 26°C low with about 429 mm of rain; Ko Samui averages 32°C high / 25°C low with about 141 mm.

Coron vs Ko Samui in September

Ko Samui is the better pick in September — 73 vs 55 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air, while Coron is hot, soaked, clean air.

Coron vs Ko Samui — September climate, side by side

	Coron	Ko Samui
Comfort score	55/100 (D)	73/100 (B)
Feels-like high	33°C	37°C
Avg high / low	29° / 26°	32° / 25°
Rainfall	429 mm	141 mm
Rainy days	26	22
Humidity	84%	79%
Air quality (AQI)	32	27

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

Coron vs Ko Samui in September — FAQ

Is September better in Coron or Ko Samui?: Ko Samui is the better pick in September — 73 vs 55 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air, while Coron is hot, soaked, clean air.
What is the weather like in Coron vs Ko Samui in September?: In September, Coron averages 29°C high / 26°C low with about 429 mm of rain; Ko Samui averages 32°C high / 25°C low with about 141 mm.