No
you don't need a jacket based on the weather in Jeju Island 3 minutes ago
76°F25°C & Cloudy
Wind is 9 mph15 km/h from the Southeast, gusting to 17 mph28 km/h
| July 20 | ||||
| 2am | 76°F25°C | 9 mph15 km/h Southeast | Mostly Cloudy | |
| 3am | 76°F24°C | 9 mph14 km/h Southeast | Mostly Cloudy | |
| 4am | 75°F24°C | 8 mph13 km/h Southeast | Mostly Cloudy | |
| 5am | 74°F23°C | 8 mph13 km/h Southeast | Mostly Cloudy | |
| 6am | 73°F23°C | 8 mph12 km/h Southeast | Mostly Cloudy | |
| 7am | 72°F22°C | 7 mph11 km/h Southeast | Mostly Cloudy | |
| 8am | 71°F22°C | 6 mph10 km/h Southeast | Mostly Cloudy | |
| 9am | 71°F22°C | 6 mph10 km/h Southeast | Mostly Cloudy | |
| 10am | 71°F22°C | 5 mph9 km/h Southeast | Mostly Cloudy | |
| 11am | 71°F21°C | 5 mph8 km/h South | Drizzle | |
| 12pm | 70°F21°C | 5 mph8 km/h South | Mostly Cloudy | |
| 1pm | 70°F21°C | 5 mph8 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 19 | 70°F21°C | 76°F25°C | 9 mph14 km/h from Southeast | Mostly Cloudy | Thunderstorms |
| July 20 | 70°F21°C | 76°F25°C | 7 mph11 km/h from Southeast | Rain | Partly Cloudy |
| July 21 | 69°F21°C | 77°F25°C | 6 mph10 km/h from Southeast | Mostly Clear | Mostly Clear |
| July 22 | 67°F20°C | 79°F26°C | 6 mph9 km/h from East | Mostly Clear | Mostly Clear |
| July 23 | 67°F19°C | 79°F26°C | 6 mph10 km/h from East | Mostly Clear | Mostly Clear |
| July 24 | 68°F20°C | 78°F26°C | 9 mph15 km/h from East | Mostly Clear | Mostly Clear |
| July 25 | 68°F20°C | 77°F25°C | 11 mph17 km/h from East | Mostly Clear | Haze |
No
Low of 70°F21°C, High of 76°F25°CWind: 7 mph11 km/h
Precipitation: 34% rain