Jeju in January
Chilly and damp, as the days lengthen.
January in Jeju is chilly: highs near 49°F, lows near 39°F. Rain falls on about three days a week, more often as the month goes on, and the days lengthen by 22 minutes from the first week to the last.January in Jeju is chilly: highs near 9°C, lows near 4°C. Rain falls on about three days a week, more often as the month goes on, and the days lengthen by 22 minutes from the first week to the last.
- High
- 49°F9°Caverage
- Low
- 39°F4°Caverage
- Wet days
- 3a week · 39% of days
- Daylight
- 10h 12mon average
Is January a good time to visit Jeju?
January sits outside Jeju's best months, which run in two parts: May to June, or October. Expect chilly days and rain on about three days a week.
How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.
How January sits in the year
week by weekTemperature
Highs near 49°F in January, against 49°F to 87°F through the year.Highs near 9°C in January, against 9°C to 31°C through the year.
Chance of a wet day
39% of days in January, against 28% to 51% through the year.
Cloud cover
40% cover in January, against 35% to 64% through the year.
Daylight
10h 12m in January, against 9h 58m to 14h 20m through the year.
Either side
Where Jeju sits, in January
Asia/Seoul- this place
- typical high in January 40°F4°C95°F35°C
- Sunrise, mid-January
- 7:38 AMsets 5:47 PM
- Above the sea
- 60 mlow-lying
- Latitude
- 33.5°Nnorthern hemisphere
- Nearest of ours
- Busan299 km north-east
The land around Jeju, shaded by its typical high in January, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.