Busan weather in July
July in Busan: hot, soaked, with clean air — a good time to visit.
#11 of 12 months in Busan · #476 of 604 destinations to visit in July · comfort 60/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Busan climate normals — July
| Daytime high | 26°C / 79°F | 🥵 hot |
|---|---|---|
| Nighttime low | 23°C / 73°F | |
| Feels like (high) | 31°C / 88°F | |
| Rainfall | 271 mm / 10.7 in | ⛈ soaked |
| Rainy days | 16 days | |
| Humidity | 89% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 8.4 h/day | |
| Daylight | 14.2 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 49 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Busan in July — FAQ
- Is July a good time to visit Busan?
- July in Busan: hot, soaked, with clean air — a good time to visit. It ranks #11 of 12 months for Busan on SeasonMap's comfort score (60/100).
- What is the weather like in Busan in July?
- In July, Busan averages a daily high of 26.3°C and a low of 22.9°C, with about 271.1 mm of rain over roughly 16.2 rainy days.
- What is the air quality in Busan in July?
- Busan has a mean US Air Quality Index of about 49 in July.