Jeju weather in November
November in Jeju: cool, a little rain, with clean air — a good time to visit.
#7 of 12 months in Jeju · #406 of 604 destinations to visit in November · comfort 66/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Jeju climate normals — November
| Daytime high | 17°C / 62°F | 🙂 cool |
|---|---|---|
| Nighttime low | 13°C / 55°F | |
| Feels like (high) | 14°C / 57°F | |
| Rainfall | 67 mm / 2.6 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 10°C / 49°F | |
| Sunshine | 7 h/day | |
| Daylight | 10.4 h | |
| Wind | 25 km/h / 16 mph | |
| Air quality (US AQI) | 44 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Jeju in November — FAQ
- Is November a good time to visit Jeju?
- November in Jeju: cool, a little rain, with clean air — a good time to visit. It ranks #7 of 12 months for Jeju on SeasonMap's comfort score (66/100).
- What is the weather like in Jeju in November?
- In November, Jeju averages a daily high of 16.5°C and a low of 12.7°C, with about 66.6 mm of rain over roughly 10.2 rainy days.
- What is the air quality in Jeju in November?
- Jeju has a mean US Air Quality Index of about 44 in November.