Climate almanac
Jeju City
Jeju-do, KR · 33.51°, 126.52°
What is the climate like in Jeju City?
Jeju City is warmest in August, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 41°F (5°C). The wettest month is typically September and the driest is December; the year sees roughly 57 in of precipitation.
- Warmest monthAugust — average high 84°F (29°C)
- Coolest monthJanuary — average low 41°F (5°C)
- Wettest monthSeptember (9.5 in)
- Driest monthDecember (2.4 in)
- Annual precipitation57 in