Busan in Autumn — Weather & What to Expect
Autumn in Busan (September, October, November) averages daytime highs of 20.5°C and lows of 12.8°C, with around 291.5mm of rain across the season (21 rainy days in total). It includes some of the best months of the year to visit (September, October, November).
In the northern hemisphere, autumn in Busan covers September, October, November.
Autumn in Busan month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| September | 25.3°C | 19.7°C | 226.2mm | 13 | 8/10 |
| October | 20.7°C | 12.4°C | 20.2mm | 4 | 10/10 |
| November | 15.5°C | 6.2°C | 45.1mm | 4 | 10/10 |
What to pack for Busan in autumn
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
- Warm layers
- Light jacket or fleece
Frequently Asked Questions
Is autumn a good time to visit Busan?
Autumn in Busan rates around 9/10 — excellent time to visit. Average highs are 20.5°C with 291.5mm of rain across the season.
How hot is Busan in autumn?
Daytime highs average 20.5°C (68.9°F) across September, October, November, with nights around 12.8°C.
What months are autumn in Busan?
Busan is in the northern hemisphere, so autumn covers September, October, November.
See also: best time to visit Busan · Busan annual climate · Busan in spring · Busan in summer · Busan in winter
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Once you know what autumn 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.
Autumn 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 autumn travel essentials
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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.