Seoul in August
August in Seoul brings highs around 86°F (30°C), lows near 73°F and about 12 rainy days. The sun sets around 7:25 pm. It's a fair month: plan indoor backups.
Photo: 라성민, CC BY-SA 3.0
What August is good for in Seoul
Each activity rated for August's weather.
August next to July and September
| Month | July | August | September |
|---|---|---|---|
| High | 84°F (29°C) | 86°F (30°C) | 79°F (26°C) |
| Low | 72°F (22°C) | 73°F (23°C) | 64°F (18°C) |
| Rainy days | 13 | 12 | 7 |
| Sunset | 7:53 pm | 7:25 pm | 6:41 pm |
| Daylight | 14 h 30 min | 13 h 37 min | 12 h 27 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 August a good time to visit Seoul?
It's a fair month: plan indoor backups. The most comfortable months overall are April, May and October.
How hot is Seoul in August?
Average highs are about 86°F (30°C) and lows about 73°F (23°C).
Does it rain much in Seoul in August?
August averages 12 rainy days, against 13 in the wettest month.
