Jeju vs Seoul in October

Seoul is the better pick in October — 83 vs 78 on SeasonMap's comfort score. Seoul is nice, a little rain, while Jeju is nice, rainy, clean air.

Jeju vs Seoul — October climate, side by side

🇰🇷 Jeju🇰🇷 Seoul
Comfort score78/100 (B)83/100 (A)
Feels-like high22°C20°C
Avg high / low22° / 17°21° / 11°
Rainfall106 mm76 mm
Rainy days97
Humidity73%74%
Air quality (AQI)4978

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

Month by month

Jeju vs Seoul in October — FAQ

Is October better in Jeju or Seoul?
Seoul is the better pick in October — 83 vs 78 on SeasonMap's comfort score. Seoul is nice, a little rain, while Jeju is nice, rainy, clean air.
What is the weather like in Jeju vs Seoul in October?
In October, Jeju averages 22°C high / 17°C low with about 106 mm of rain; Seoul averages 21°C high / 11°C low with about 76 mm.