
Seoul in July
Hot, humid and rainy
- Temperature
- 21–28°C
- Crowds
- Moderate
- Prices
- $$$
+Lively summer atmosphere
–Heat, humidity and heavy rainfall
July is one of Seoul’s wettest months, with high humidity and frequent rain.


Tokyo edges it in July. Seoul averages 21–28°C with moderate crowds; Tokyo 22–30°C with moderate crowds.
By Daan · Last reviewed October 2026
Seoul and Tokyo
The verdict for July

Hot, humid and rainy
+Lively summer atmosphere
–Heat, humidity and heavy rainfall
July is one of Seoul’s wettest months, with high humidity and frequent rain.

Hot, humid, festival season
+Summer festivals and fireworks are a genuine spectacle.
–Heat and humidity are punishing by midday.
Matsuri season, if you can handle the climate.
Scores and crowd levels are my own judgement; temperatures are monthly averages. Higher scores are better: quieter, cheaper and more pleasant.
Another month