Last updated: March 2, 2024
The weather in Jeju City, South Korea, during June is characterized by an average temperature of 21°C (70°F). Highs can soar to 24°C (76°F), while lows may dip to 17°C (62°F). Typically, the humidity level in Jeju City throughout June hovers around 93%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In June, Jeju City averages 141 mm (5.6 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 14 hours 19 minutes of daylight, with the sun shining for approximately 9 hours 56 minutes each day. Additionally, there is a 33% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In June, the UV Index in Jeju City reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 3 | 5 | 8 | 10 | 11 | 11 | 10 | 8 | 5 | 3 | 1 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||