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

In March, Ko Chang averages 31°C high / 27°C low with about 104 mm of rain; Ko Samui averages 30°C high / 26°C low with about 35 mm.

Ko Chang vs Ko Samui in March

Ko Samui is the better pick in March — 90 vs 83 on SeasonMap's comfort score. Ko Samui is sweltering, a little rain, muggy air, while Ko Chang is sweltering, rainy, muggy air.

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

	🇹🇭 Ko Chang	🇹🇭 Ko Samui
Comfort score	83/100 (A)	90/100 (S)
Feels-like high	37°C	36°C
Avg high / low	31° / 27°	30° / 26°
Rainfall	104 mm	35 mm
Rainy days	20	7
Humidity	79%	76%
Air quality (AQI)	62	56

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

Month by month

Ko Chang vs Ko Samui in March — FAQ

Is March better in Ko Chang or Ko Samui?: Ko Samui is the better pick in March — 90 vs 83 on SeasonMap's comfort score. Ko Samui is sweltering, a little rain, muggy air, while Ko Chang is sweltering, rainy, muggy air.
What is the weather like in Ko Chang vs Ko Samui in March?: In March, Ko Chang averages 31°C high / 27°C low with about 104 mm of rain; Ko Samui averages 30°C high / 26°C low with about 35 mm.