Jeju weather by month
The best time to visit Jeju, South Korea is October. Pick a month for full climate normals and a verdict.
- Januarycold, a little rain45tier F
- Februarycold, a little rain52tier D
- Marchcool, rainy64tier C
- Aprilnice, rainy, very humid74tier B
- Maynice, rainy, very humid80tier A
- Junewarm, soaked, very humid77tier B
- Julyhot, soaked, very humid69tier C
- Augustsweltering, soaked, very humid78tier B
- Septemberhot, soaked, very humid62tier C
- Octobernice, a little rain, clean air82tier A
- Novembercool, a little rain, clean air66tier C
- Decembercold, a little rain, clean air49tier F