Busan in Summer — Weather & What to Expect
Summer in Busan (June, July, August) averages daytime highs of 26.8°C and lows of 21.9°C, with around 828.7mm of rain across the season (46 rainy days in total). It includes some of the best months of the year to visit (June, July, August).
In the northern hemisphere, summer in Busan covers June, July, August.
Summer in Busan month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| June | 24.4°C | 18.8°C | 234.5mm | 11 | 8/10 |
| July | 27.1°C | 22.7°C | 335.7mm | 18 | 8/10 |
| August | 28.8°C | 24.1°C | 258.5mm | 17 | 8/10 |
What to pack for Busan in summer
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Frequently Asked Questions
Is summer a good time to visit Busan?
Summer in Busan rates around 8/10 — good time to visit. Average highs are 26.8°C with 828.7mm of rain across the season.
How hot is Busan in summer?
Daytime highs average 26.8°C (80.2°F) across June, July, August, with nights around 21.9°C.
What months are summer in Busan?
Busan is in the northern hemisphere, so summer covers June, July, August.
See also: best time to visit Busan · Busan annual climate · Busan in spring · Busan in autumn · Busan in winter
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Once you know what summer in Busan looks like, find out exactly what to pack for Busan at 247PackingList. For currency, language and country facts, see the South Korea guide at 247CountryInfo.
Summer in Busan — what to pack
Thermal travel layers
Pack proper layers — winters are genuinely cold and evenings drop fast year-round.
Check Price →Check clothing sizes in South Korea at 247Sizing before you shop.
More summer travel essentials
Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.