What is the weather like in Ko Samui vs Perhentian Islands in May?

In May, Ko Samui averages 33°C high / 26°C low with about 131 mm of rain; Perhentian Islands averages 31°C high / 26°C low with about 122 mm.

Ko Samui vs Perhentian Islands in May

Ko Samui and Perhentian Islands are nearly tied in May — 77 vs 79 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air; Perhentian Islands is sweltering, rainy, clean air.

Ko Samui vs Perhentian Islands — May climate, side by side

	Ko Samui	Perhentian Islands
Comfort score	77/100 (B)	79/100 (B)
Feels-like high	40°C	38°C
Avg high / low	33° / 26°	31° / 26°
Rainfall	131 mm	122 mm
Rainy days	20	20
Humidity	79%	83%
Air quality (AQI)	35	42

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

Ko Samui vs Perhentian Islands in May — FAQ

Is May better in Ko Samui or Perhentian Islands?: Ko Samui and Perhentian Islands are nearly tied in May — 77 vs 79 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air; Perhentian Islands is sweltering, rainy, clean air.
What is the weather like in Ko Samui vs Perhentian Islands in May?: In May, Ko Samui averages 33°C high / 26°C low with about 131 mm of rain; Perhentian Islands averages 31°C high / 26°C low with about 122 mm.