What is the weather like in Bangkok vs Ko Pha Ngan in January?

In January, Bangkok averages 33°C high / 24°C low with about 21 mm of rain; Ko Pha Ngan averages 28°C high / 25°C low with about 100 mm.

Bangkok vs Ko Pha Ngan in January

Ko Pha Ngan is the better pick in January — 84 vs 73 on SeasonMap's comfort score. Ko Pha Ngan is hot, rainy, muggy air, while Bangkok is sweltering, dry, poor air quality.

Bangkok vs Ko Pha Ngan — January climate, side by side

	🇹🇭 Bangkok	🇹🇭 Ko Pha Ngan
Comfort score	73/100 (B)	84/100 (A)
Feels-like high	36°C	32°C
Avg high / low	33° / 24°	28° / 25°
Rainfall	21 mm	100 mm
Rainy days	4	9
Humidity	66%	78%
Air quality (AQI)	154	62

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

Month by month

Bangkok vs Ko Pha Ngan in January — FAQ

Is January better in Bangkok or Ko Pha Ngan?: Ko Pha Ngan is the better pick in January — 84 vs 73 on SeasonMap's comfort score. Ko Pha Ngan is hot, rainy, muggy air, while Bangkok is sweltering, dry, poor air quality.
What is the weather like in Bangkok vs Ko Pha Ngan in January?: In January, Bangkok averages 33°C high / 24°C low with about 21 mm of rain; Ko Pha Ngan averages 28°C high / 25°C low with about 100 mm.