Busan weather in June
June in Busan: warm, soaked, with very humid — a great time to visit.
#6 of 12 months in Busan · #401 of 604 destinations to visit in June · comfort 74/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Busan climate normals — June
| Daytime high | 23°C / 74°F | 🌤 warm |
|---|---|---|
| Nighttime low | 19°C / 66°F | |
| Feels like (high) | 26°C / 79°F | |
| Rainfall | 194 mm / 7.7 in | ⛈ soaked |
| Rainy days | 10 days | |
| Humidity | 85% | 💦 very humid |
| Dew point | 19°C / 66°F | |
| Sunshine | 9.7 h/day | |
| Daylight | 14.5 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 73 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Busan in June — FAQ
- Is June a good time to visit Busan?
- June in Busan: warm, soaked, with very humid — a great time to visit. It ranks #6 of 12 months for Busan on SeasonMap's comfort score (74/100).
- What is the weather like in Busan in June?
- In June, Busan averages a daily high of 23.4°C and a low of 19°C, with about 194.4 mm of rain over roughly 10.4 rainy days.
- What is the air quality in Busan in June?
- Busan has a mean US Air Quality Index of about 73 in June.