What is the weather like in Chiang Mai vs Ko Pha Ngan in December?

In December, Chiang Mai averages 30°C high / 18°C low with about 8 mm of rain; Ko Pha Ngan averages 28°C high / 25°C low with about 203 mm.

Chiang Mai vs Ko Pha Ngan in December

Chiang Mai is the better pick in December — 84 vs 73 on SeasonMap's comfort score. Chiang Mai is hot, dry, while Ko Pha Ngan is hot, soaked, muggy air.

Chiang Mai vs Ko Pha Ngan — December climate, side by side

	🇹🇭 Chiang Mai	🇹🇭 Ko Pha Ngan
Comfort score	84/100 (A)	73/100 (B)
Feels-like high	33°C	32°C
Avg high / low	30° / 18°	28° / 25°
Rainfall	8 mm	203 mm
Rainy days	1	14
Humidity	74%	79%
Air quality (AQI)	79	52

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

Month by month

Chiang Mai vs Ko Pha Ngan in December — FAQ

Is December better in Chiang Mai or Ko Pha Ngan?: Chiang Mai is the better pick in December — 84 vs 73 on SeasonMap's comfort score. Chiang Mai is hot, dry, while Ko Pha Ngan is hot, soaked, muggy air.
What is the weather like in Chiang Mai vs Ko Pha Ngan in December?: In December, Chiang Mai averages 30°C high / 18°C low with about 8 mm of rain; Ko Pha Ngan averages 28°C high / 25°C low with about 203 mm.