What is the weather like in Khao Sok vs Ko Samui in May?

In May, Khao Sok averages 31°C high / 25°C low with about 293 mm of rain; Ko Samui averages 33°C high / 26°C low with about 131 mm.

Khao Sok vs Ko Samui in May

Ko Samui is the better pick in May — 77 vs 48 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air, while Khao Sok is sweltering, soaked, clean air.

Khao Sok vs Ko Samui — May climate, side by side

	Khao Sok	Ko Samui
Comfort score	48/100 (F)	77/100 (B)
Feels-like high	38°C	40°C
Avg high / low	31° / 25°	33° / 26°
Rainfall	293 mm	131 mm
Rainy days	28	20
Humidity	89%	79%
Air quality (AQI)	33	35

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

Khao Sok vs Ko Samui in May — FAQ

Is May better in Khao Sok or Ko Samui?: Ko Samui is the better pick in May — 77 vs 48 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air, while Khao Sok is sweltering, soaked, clean air.
What is the weather like in Khao Sok vs Ko Samui in May?: In May, Khao Sok averages 31°C high / 25°C low with about 293 mm of rain; Ko Samui averages 33°C high / 26°C low with about 131 mm.