Busan weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Good
Best time to visit: April – June, September – October
What is the weather like in Busan in June?
In June, Busan is warm: daytime highs average 23 °C, and nights cool down to about 19 °C. The sea averages 20.3 °C – refreshing for a swim. Expect around 6 hours of sunshine a day. Rain is frequent, with about 10 rainy days and 167 mm in total. All in all, June is a good month for a holiday in Busan.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 14 h 30 min05:09 – 19:39
- UV index
- 11 · extremeclear sky, noon (estimate)All months
- Muggy days
- 13 daysdew point 18 °C or moreAll months
- Wind
- 17 km/haverage daily peakAll months
- Cloud cover
- 70 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC+9Asia/Seoul
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %50 %
- Few rainy daysweight 30 %59 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in June
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Rain jacket or umbrella
Busan in June: quick answers
Is Busan hot in June?
Warm rather than hot: in June, daytime highs in Busan average 23 °C and nights cool to about 19 °C.
Can you swim in Busan in June?
Yes. In June the sea averages 20.3 °C – refreshing for a swim.
Does it rain much in Busan in June?
Rain is frequent, with about 10 rainy days and 167 mm in total.
Busan month by month
The whole year in BusanAll destinations: South KoreaWhere to go in JuneSea temperature in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences