Busan Weather in July
July in Busan brings high temperatures around 28°C (82°F) during the day, dropping to 23°C (73°F) at night, with the most rainfall of the year.
Rainfall in Busan in July
Busan is in the rainy season in July, with rain on around 14 days and an average of 233 mm (9.2 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Busan in July
Expect highs of 28°C (82°F) in Busan in July, with nights dropping to around 23°C (73°F). July is typically considered a summer month. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 23°C (73°F) overnight, nights are warm enough to sit outside comfortably in light clothing.
Sunshine in Busan in July
The city usually sees around 173 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).If you prefer dry days with pleasant temperatures, October typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Busan's climate page.
Busan Temperature in July
Min Temperature
23°C (73°F)
Max Temperature
28°C (82°F)
Chance of Rain
47%
Precipitation
233 mm (9.2 in)
Rainy days
14 days
Humidity
84%
Sunshine
173 hours
Percentage Sunshine
37%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Busan typically rise from around 27°C (81°F) at the start of July to approximately 31°C (88°F) by the end. Nights are warm, with lows typically ranging from 21°C (70°F) to 24°C (75°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Busan in July
Browse day-by-day weather records for Busan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Busan historical weather extremes in July
Based on 49 years of weather observations in Busan between 1976 and 2025, these are the recorded extremes.
- Busan recorded its highest July temperature of 37°C (99°F) on July 16, 1994.
- The lowest daytime temperature in July was 19°C (66°F), recorded on July 3, 1976.
- Nighttime temperatures dropped to 13°C (55°F) on July 3, 1986, marking the coldest July night on record.
Best Places in South Korea in July
Find out more about the weather in South Korea and which places have the best travel conditions in this month. See all of South Korea in July →
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tolerable
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What to Wear in Busan in July
Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Busan in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Busan's climate page.
Temperature Rainfall Sunshine Humidity
See the full Busan climate overview or explore weather in South Korea.
