Chiang Mai vs Seoul in October

Seoul is the better pick in October — 84 vs 63 on SeasonMap's comfort score. Seoul is nice, a little rain, very humid, while Chiang Mai is sweltering, rainy, very humid.

Chiang Mai vs SeoulOctober climate, side by side

Chiang MaiSeoul
Comfort score63/100 (C)84/100 (A)
Feels-like high35°C18°C
Avg high / low29° / 22°19° / 10°
Rainfall149 mm61 mm
Rainy days176
Humidity85%76%
Air quality (AQI)6378

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

Chiang Mai vs Seoul in October — FAQ

Is October better in Chiang Mai or Seoul?
Seoul is the better pick in October — 84 vs 63 on SeasonMap's comfort score. Seoul is nice, a little rain, very humid, while Chiang Mai is sweltering, rainy, very humid.
What is the weather like in Chiang Mai vs Seoul in October?
In October, Chiang Mai averages 29°C high / 22°C low with about 149 mm of rain; Seoul averages 19°C high / 10°C low with about 61 mm.