What is the weather like in Bangkok vs Ko Samui in July?

In July, Bangkok averages 34°C high / 26°C low with about 156 mm of rain; Ko Samui averages 33°C high / 26°C low with about 94 mm.

Bangkok vs Ko Samui in July

Ko Samui is the better pick in July — 78 vs 56 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air, while Bangkok is sweltering, soaked, clean air.

Bangkok vs Ko Samui — July climate, side by side

	Bangkok	Ko Samui
Comfort score	56/100 (D)	78/100 (B)
Feels-like high	39°C	38°C
Avg high / low	34° / 26°	33° / 26°
Rainfall	156 mm	94 mm
Rainy days	25	18
Humidity	79%	77%
Air quality (AQI)	40	34

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

Bangkok vs Ko Samui in July — FAQ

Is July better in Bangkok or Ko Samui?: Ko Samui is the better pick in July — 78 vs 56 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air, while Bangkok is sweltering, soaked, clean air.
What is the weather like in Bangkok vs Ko Samui in July?: In July, Bangkok averages 34°C high / 26°C low with about 156 mm of rain; Ko Samui averages 33°C high / 26°C low with about 94 mm.