Seoul · South Korea
June
Monsoon season begins — budget travel window but outdoor Seoul severely hampered.
Strong option
#10 of 12 months
There are better months for Seoul — see the full ranking below.
See when to go instead →Climate
High
26°C
Low
18.8°C
Rain
165mm
Sun
6.5hrs/day
30-year climate normals · Open Meteo ERA5
How June scores in Seoul
Weather
Average
Value
Very good
Crowds
Very good
Events
Above average
Atmosphere
Good
What you gain in June
- ↑Prices dropping from spring peak
- ↑Namdaemun and Gwangjang markets fully operational regardless of rain — eat brilliantly
- ↑Air conditioning is universal: museums, malls, and coffee shops all refreshing retreats
What you sacrifice
- ↓165mm: heavy rainy season begins — monsoon downpours most days
- ↓High humidity (72%): oppressive heat-humidity combination for outdoor walking
- ↓Some outdoor attractions partially closed after heavy rain events
How June compares to October (best month)
| Factor | June | October ★ |
|---|---|---|
| Weather | 4 | 9 |
| Value | 7 | 5 |
| Crowds | 7 | 4 |
June in other destinations
Climate data: 30-year normals (1991–2020) from Open Meteo ERA5 reanalysis. Scores compare months within Seoul, not across destinations. Methodology →