Weather in Busan in July 2025
- July is usually the wettest month of the year in Busan;
Average weather
Average temperature in Busan in July
Going from a maximum of +30°C during the day to a minimum of +21°C during the night, the temperature in July averages around +26°C.
The average maximum temperature goes up 78% by the end of the month, compared with the beginning of the month, from +23°C to +30°C.
Is Busan warm or cold in July?
Busan is typically warm in July.
Maximum temperatures go up compared to the previous month from +22°C to +26°C. The minimum temperature also goes up from +19°C to +23°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
July is one of the warmest months in Busan, here is the comparison with other months:
Climate in Busan in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +22°C | +26°C | +28°C | ||||
| Min. temperature | ||||||
| +13°C | +17°C | +18°C | ||||
| Max. temperature | ||||||
| +33°C | +35°C | +38°C | ||||
| Rainfall | ||||||
| 175 mm | 233 mm | 197 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 78% | 84% | 81% | ||||
| Air pressure | ||||||
| 1007 HPa | 1007 HPa | 1008 HPa | ||||
| Sunny days | ||||||
| 4 | 2 | 4 | ||||
| Cloudy days | ||||||
| 12 | 9 | 8 | ||||
| Rainy days | ||||||
| 13 | 19 | 18 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July weather is still as ok as in June. It’s getting warmer as July arrives. The average maximum temperature goes up from +22°C to +26°C during the day. Prepare for more rain. Average rainfall goes from 175 mm to 233 mm. Humidity rises from 78% to 84%. The average wind speed doesn’t change much during July, staying around 2 m/s. The days becoming less sunny, going from 4 sunny days in June to 2 in July.
August 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 July, going from 1 m/s to 2 m/s over the course of the month.
Rain
How was the weather last July in Busan?
Climate Change over Years
The climate in Busan in July 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 July a good time to visit Busan?
Can you sunbathe in Busan in July?
Is Busan rainy in July?
Is it sunny in Busan in July?
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.