Seoul in December
December in Seoul brings highs around 40°F (4°C), lows near 26°F and about 4 rainy days. The sun sets around 5:15 pm. It's off season for sightseeing: cold and quieter.
Photo: 라성민, CC BY-SA 3.0
What December is good for in Seoul
Each activity rated for December's weather.
December next to November and January
| Month | November | December | January |
|---|---|---|---|
| High | 53°F (12°C) | 40°F (4°C) | 36°F (2°C) |
| Low | 38°F (4°C) | 26°F (-3°C) | 22°F (-5°C) |
| Rainy days | 6 | 4 | 3 |
| Sunset | 5:21 pm | 5:15 pm | 5:37 pm |
| Daylight | 10 h 09 min | 9 h 36 min | 9 h 51 min |
Averages for Seoul, 1991–2020; sunrise and sunset on the 15th.
Tours in Seoul
Seoul City Sightseeing Tour Including Gyeongbokgung Palace, N Seoul Tower, and Namsangol Hanok VillageFrom $32View 
Best DMZ Tour Korea from Seoul (Suspension Bridge & JSA Museum)From $50View 
Seoul Street Food Market TourFrom $75View 
Seoul : Night Hidden Gems Walking TourFrom $35View 
Full-day Customizable Private Seoul Highlight TourFrom $230View 
Seoul N Seoul Tower Observatory TicketFrom $18View
Tours from Viator. Good Outing may earn a commission when you book, at no cost to you.
Questions
Is December a good time to visit Seoul?
It's off season for sightseeing: cold and quieter. The most comfortable months overall are April, May and October.
How hot is Seoul in December?
Average highs are about 40°F (4°C) and lows about 26°F (-3°C).
Does it rain much in Seoul in December?
December averages 4 rainy days, against 13 in the wettest month.
