Weather in Busan in June 2025
Average weather
Average temperature in Busan in June
Going from a maximum of +26°C during the day to a minimum of +18°C during the night, the temperature in June averages around +23°C.
The average maximum temperature goes up 50% by the end of the month, compared with the beginning of the month, from +20°C to +24°C.
Is Busan warm or cold in June?
Busan is typically mild in June.
Maximum temperatures go up compared to the previous month from +20°C to +22°C. The minimum temperature also goes up from +15°C to +19°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how June is compared to other months in Busan:
Climate in Busan in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +20°C | +22°C | +26°C | ||||
| Min. temperature | ||||||
| +7°C | +13°C | +17°C | ||||
| Max. temperature | ||||||
| +31°C | +33°C | +35°C | ||||
| Rainfall | ||||||
| 114 mm | 175 mm | 233 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 70% | 78% | 84% | ||||
| Air pressure | ||||||
| 1011 HPa | 1007 HPa | 1007 HPa | ||||
| Sunny days | ||||||
| 8 | 4 | 2 | ||||
| Cloudy days | ||||||
| 12 | 12 | 9 | ||||
| Rainy days | ||||||
| 11 | 13 | 19 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June typically has worse weather conditions compared to May. It’s getting warmer as June arrives. The average maximum temperature goes up from +20°C to +22°C during the day. Prepare for more rain. Average rainfall goes from 114 mm to 175 mm. Humidity rises from 70% to 78%. The average wind speed doesn’t change much during June, staying around 2 m/s. The days becoming less sunny, going from 8 sunny days in May to 4 in June.
July brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Busan is gradually increasing during June, going from 1 m/s to 3 m/s over the course of the month.
Rain
How was the weather last June in Busan?
Climate Change over Years
The climate in Busan in June has not changed much over the last 43 years.
The average temperature was the lowest in 1980 (+16°C) and the highest in 2019 (+20°C). The driest year was 2008 with only 733 mm of rainfall, and the wettest year was 1999 with 2001 mm.
FAQ
Is June a good time to visit Busan?
Can you sunbathe in Busan in June?
Is Busan rainy in June?
Is it sunny in Busan in June?
Other cities in South Korea
Monthly weather in Busan
Source of the data
For this page, we’ve looked at the typical weather in Busan, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.