What to expect in Seoul in July
July is usually the wrong time for Seoul: 29° / 22°. Consider October · April instead.
Seoul weather in July
Typical conditions in Seoul during July, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 29°C 84°F |
|---|---|
| Average low | 22°C 72°F |
| Rainfall | Wet 85/100 |
| How it feels | Warm and comfortable |
Average highs sit around 29°C with lows near 22°C. Expect a fair amount of rain, so plan indoor backups.
Crowds & demand
Crowd levels are Low for Seoul — plenty of space at the main sights.
Prices & value
Prices run low season this month: some of the best deals of the year.
What to pack
Light layers for 29°C days and something with sleeves for evenings, which cool to around 22°C. Add a compact rain shell and shoes you do not mind soaking; this is one of the wetter months.
What it costs
This is one of the cheaper months to visit Seoul. Flights and accommodation sit near their yearly floor, and you can usually book late without being punished for it. Compared with the most expensive month of the year, you are looking at roughly 56% less.
Who this month suits
- Anyone travelling on a budget
- People who would rather have space than perfect conditions
Events & what’s on
No major festivals fall in July, so the destination feels like its everyday self.
Seoul in July compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| May | 22° / 12° | Moderate | $$ | 63 |
| June | 27° / 17° | Low | $ | 67 |
| July · This month | 29° / 22° | Low | $ | 64 |
| August | 31° / 23° | Low | $ | 62 |
| September | 26° / 15° | Moderate | $$ | 62 |
These months score higher for Seoul on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in July
If the destination is negotiable but the month is not, these places are at their best in July.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated August 2026
