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

In July, Ko Lanta averages 31°C high / 25°C low with about 243 mm of rain; Ko Samui averages 33°C high / 26°C low with about 94 mm.

Ko Lanta vs Ko Samui in July

Ko Samui is the better pick in July — 78 vs 70 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air, while Ko Lanta is sweltering, soaked, clean air.

Ko Lanta vs Ko Samui — July climate, side by side

	Ko Lanta	Ko Samui
Comfort score	70/100 (B)	78/100 (B)
Feels-like high	36°C	38°C
Avg high / low	31° / 25°	33° / 26°
Rainfall	243 mm	94 mm
Rainy days	23	18
Humidity	82%	77%
Air quality (AQI)	42	34

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

Ko Lanta vs Ko Samui in July — FAQ

Is July better in Ko Lanta or Ko Samui?: Ko Samui is the better pick in July — 78 vs 70 on SeasonMap's comfort score. Ko Samui is sweltering, rainy, clean air, while Ko Lanta is sweltering, soaked, clean air.
What is the weather like in Ko Lanta vs Ko Samui in July?: In July, Ko Lanta averages 31°C high / 25°C low with about 243 mm of rain; Ko Samui averages 33°C high / 26°C low with about 94 mm.