What is the weather like in Ko Samui vs Pai in May?

In May, Ko Samui averages 33°C high / 26°C low with about 131 mm of rain; Pai averages 33°C high / 23°C low with about 190 mm.

Ko Samui vs Pai in May

Ko Samui is the better pick in May — 77 vs 47 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air, while Pai is sweltering, soaked, clean air.

Ko Samui vs Pai — May climate, side by side

	Ko Samui	Pai
Comfort score	77/100 (B)	47/100 (F)
Feels-like high	40°C	38°C
Avg high / low	33° / 26°	33° / 23°
Rainfall	131 mm	190 mm
Rainy days	20	19
Humidity	79%	73%
Air quality (AQI)	35	48

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

Ko Samui vs Pai in May — FAQ

Is May better in Ko Samui or Pai?: Ko Samui is the better pick in May — 77 vs 47 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air, while Pai is sweltering, soaked, clean air.
What is the weather like in Ko Samui vs Pai in May?: In May, Ko Samui averages 33°C high / 26°C low with about 131 mm of rain; Pai averages 33°C high / 23°C low with about 190 mm.