Korea by month / October
Korea in October
Last checked: October 2026
Dry, clear, and mild: many people's favorite month. Festivals everywhere and autumn leaves by the end of the month.
- Season
- Autumn
- Seoul high / low
- 20°C / 11°C
- Rain in Seoul
- 52 mm
- Don't miss
- Suwon Hwaseong Cultural Festival
Weather
| City | Average high | Average low | Rain |
|---|---|---|---|
| Seoul | 20.2°C (68°F) | 10.6°C (51°F) | 52 mm |
| Busan | 22.5°C (73°F) | 14.5°C (58°F) | 80 mm |
| Jeju | 21.6°C (71°F) | 15.7°C (60°F) | 95 mm |
Averages for 1991–2020 from the Korea Meteorological Administration. Check the forecast before you pack.
What to wear
Light layers and a jacket for the evening.
What's on in October
- Suwon Hwaseong Cultural Festival (October 4–11 in 2026)
- Busan International Film Festival (October 6–15 in 2026)
- Seogwipo Chilsimni Festival on Jeju (October 23–25 in 2026)
- Autumn leaves at Nami Island from late October
- Last month of the Banpo Bridge fountain shows
Good to know
- Everland charges its peak price in October.
Sources
- Korea Meteorological Administration – climatological normals 1991–2020
- Events and seasonal sights: see the sources on each linked guide.
Plan the rest
- Before you go: the checklist
- Seoul, Busan, and Jeju guides