What is the weather like in Chiang Mai vs Ko Samui in June?

In June, Chiang Mai averages 34°C high / 25°C low with about 118 mm of rain; Ko Samui averages 33°C high / 26°C low with about 75 mm.

Chiang Mai vs Ko Samui in June

Ko Samui is the better pick in June — 83 vs 60 on SeasonMap's comfort score. Ko Samui is sweltering, a little rain, clean air, while Chiang Mai is sweltering, rainy, clean air.

Chiang Mai vs Ko Samui — June climate, side by side

	🇹🇭 Chiang Mai	🇹🇭 Ko Samui
Comfort score	60/100 (C)	83/100 (A)
Feels-like high	39°C	38°C
Avg high / low	34° / 25°	33° / 26°
Rainfall	118 mm	75 mm
Rainy days	17	17
Humidity	79%	76%
Air quality (AQI)	48	30

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

Month by month

Chiang Mai vs Ko Samui in June — FAQ

Is June better in Chiang Mai or Ko Samui?: Ko Samui is the better pick in June — 83 vs 60 on SeasonMap's comfort score. Ko Samui is sweltering, a little rain, clean air, while Chiang Mai is sweltering, rainy, clean air.
What is the weather like in Chiang Mai vs Ko Samui in June?: In June, Chiang Mai averages 34°C high / 25°C low with about 118 mm of rain; Ko Samui averages 33°C high / 26°C low with about 75 mm.