What to expect in Jeju Island in November
November is a strong choice for Jeju Island: 16° / 9°, with manageable crowds at the big attractions and prices close to the yearly average.
Jeju Island weather in November
Typical conditions in Jeju Island during November, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 16°C 61°F |
|---|---|
| Average low | 9°C 48°F |
| Rainfall | Dry 25/100 |
| Total rainfall | 70 mm2.7 in |
| Rainy days | 10 |
| Sea temperature | 19°C 66°F |
| Daylight | 10 h 26 min |
| How it feels | Mild — layers weather |
Average highs sit around 16°C with lows near 9°C. It is one of the drier months — pack light.
Crowds & demand
Crowd levels are Moderate for Jeju Island — manageable crowds at the big attractions.
Prices & value
This month counts as shoulder season: prices close to the yearly average.
What to pack
Layers you can shed: 16°C by day and about 9°C after dark is a two-jacket kind of month. Rain gear is largely optional this month, which keeps your bag light.
What it costs
Costs in November sit around the yearly average for Jeju Island — neither a bargain nor a squeeze. Booking a few weeks out is usually enough. Compared with the most expensive month of the year, you are looking at roughly 40% less.
Who this month suits
- Travellers who want the most reliable weather
- Anyone travelling on a budget
- People who would rather have space than perfect conditions
Events & what’s on
No major festivals fall in November, so the destination feels like its everyday self.
Jeju Island in November compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| September | 26° / 20° | Moderate | $$ | 62 |
| October | 21° / 14° | Moderate | $$ | 59 |
| November · This month | 16° / 9° | Moderate | $$ | 63 |
| December | 10° / 3° | Low | $ | 60 |
| January | 8° / 1° | Low | $ | 58 |
These months score higher for Jeju Island on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in November
If the destination is negotiable but the month is not, these places are at their best in November.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated October 2026
