Climate averages 1991–2020
Weather in South Korea in June
In June, average daytime highs across the 79 cities listed in South Korea range from 21.2°C in Geoje to 28.0°C in Gyeongsan-si. Monthly rainfall ranges from 94 mm in Sokcho to 229 mm in Seogwipo.
Long-term climate patterns, not a forecast for a particular trip.
City by city
June in South Korea
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Seoul | 26.3°C17.1°C | 17.1°C | 126 | 8.8 |
| Busan | 22.8°C17.9°C | 17.9°C | 167 | 9.2 |
| Incheon | 23.9°C17.2°C | 17.2°C | 122 | 7.8 |
| Daegu | 28.0°C17.9°C | 17.9°C | 131 | 8.7 |
| Daejeon | 27.6°C17.9°C | 17.9°C | 123 | 8.9 |
| Gwangju | 26.7°C17.3°C | 17.3°C | 164 | 10.4 |
| Suwon | 25.9°C16.9°C | 16.9°C | 118 | 7.6 |
| Ulsan | 24.4°C17.6°C | 17.6°C | 143 | 9.1 |
| Goyang-si | 25.8°C17.1°C | 17.1°C | 125 | 9.0 |
| Changwon | 25.1°C17.8°C | 17.8°C | 160 | 9.4 |
| Seongnam-si | 26.1°C16.9°C | 16.9°C | 134 | 9.3 |
| Cheongju-si | 27.7°C17.9°C | 17.9°C | 124 | 8.4 |
| Bucheon-si | 24.9°C17.3°C | 17.3°C | 122 | 7.8 |
| Cheonan | 27.7°C17.8°C | 17.8°C | 125 | 8.6 |
| Hwaseong-si | 23.3°C17.1°C | 17.1°C | 127 | 7.6 |
| Jeonju | 26.4°C17.3°C | 17.3°C | 149 | 10.6 |
| Ansan-si | 24.8°C17.2°C | 17.2°C | 127 | 7.6 |
| Anyang-si | 25.0°C17.0°C | 17.0°C | 126 | 8.8 |
| Kimhae | 24.4°C17.7°C | 17.7°C | 159 | 9.2 |
| Pohang | 25.2°C17.9°C | 17.9°C | 120 | 8.5 |
| Jeju City | 23.5°C19.7°C | 19.7°C | 189 | 11.5 |
| Uijeongbu-si | 26.2°C17.0°C | 17.0°C | 123 | 9.1 |
| Paju | 26.2°C17.1°C | 17.1°C | 125 | 9.0 |
| Masan | 26.7°C17.3°C | 17.3°C | 162 | 10.1 |
| Gumi | 27.7°C17.9°C | 17.9°C | 132 | 9.2 |
| Sejong | 27.8°C17.8°C | 17.8°C | 122 | 8.5 |
| Pyeongtaek | 27.1°C17.4°C | 17.4°C | 118 | 7.8 |
| Yangsan | 25.3°C17.8°C | 17.8°C | 159 | 9.2 |
| Gwangmyeong | 25.6°C17.2°C | 17.2°C | 122 | 7.8 |
| Wŏnju | 26.4°C16.4°C | 16.4°C | 129 | 9.4 |
| Chinju | 26.3°C17.6°C | 17.6°C | 174 | 10.3 |
| Iksan | 26.5°C17.3°C | 17.3°C | 133 | 8.9 |
| Chuncheon | 26.1°C16.6°C | 16.6°C | 122 | 9.8 |
| Suncheon | 26.1°C18.3°C | 18.3°C | 194 | 10.7 |
| Yeosu | 22.8°C18.6°C | 18.6°C | 194 | 9.4 |
| Mokpo | 23.3°C17.4°C | 17.4°C | 170 | 9.5 |
| Gyeongsan-si | 28.0°C17.8°C | 17.8°C | 127 | 8.8 |
| Gunsan | 24.0°C17.8°C | 17.8°C | 126 | 8.0 |
| Hanam | 26.6°C17.2°C | 17.2°C | 134 | 9.3 |
| Gyeongju | 26.7°C17.7°C | 17.7°C | 129 | 9.2 |
| Osan | 26.5°C17.1°C | 17.1°C | 118 | 7.6 |
| Geoje | 21.2°C18.9°C | 18.9°C | 180 | 9.6 |
| Chungju | 26.9°C17.0°C | 17.0°C | 126 | 9.0 |
| Gangneung | 22.4°C16.8°C | 16.8°C | 118 | 11.4 |
| Gimpo-si | 24.8°C17.3°C | 17.3°C | 122 | 7.8 |
| Icheon-si | 26.9°C17.0°C | 17.0°C | 127 | 8.5 |
| Guri-si | 26.6°C17.3°C | 17.3°C | 134 | 9.3 |
| Yangju | 26.2°C16.9°C | 16.9°C | 123 | 9.1 |
| Seogwipo | 25.1°C19.6°C | 19.6°C | 229 | 13.0 |
| Gijang | 22.8°C18.1°C | 18.1°C | 165 | 9.2 |
| Gwangyang | 25.2°C18.3°C | 18.3°C | 195 | 10.2 |
| Andong | 27.0°C17.3°C | 17.3°C | 109 | 7.6 |
| Gimcheon | 27.5°C17.7°C | 17.7°C | 146 | 10.5 |
| Jeongeup | 26.4°C17.7°C | 17.7°C | 157 | 10.5 |
| Yeoju | 27.0°C17.0°C | 17.0°C | 125 | 8.9 |
| Hwado | 26.3°C17.0°C | 17.0°C | 135 | 10.1 |
| Sangju | 27.6°C17.7°C | 17.7°C | 121 | 8.4 |
| Donghae City | 23.9°C17.3°C | 17.3°C | 107 | 9.6 |
| Asan | 27.2°C17.6°C | 17.6°C | 121 | 8.3 |
| Wabu | 26.5°C17.1°C | 17.1°C | 134 | 9.3 |
| Boryeong | 24.6°C18.0°C | 18.0°C | 122 | 7.8 |
| Muan | 25.6°C17.4°C | 17.4°C | 156 | 9.4 |
| Kwangyang | 25.6°C18.4°C | 18.4°C | 194 | 10.7 |
| Hongseong | 26.9°C17.6°C | 17.6°C | 122 | 8.7 |
| Yeongju | 26.4°C16.7°C | 16.7°C | 107 | 7.9 |
| Yangp'yŏng | 26.9°C17.4°C | 17.4°C | 131 | 9.3 |
| Ungsang | 24.0°C17.6°C | 17.6°C | 143 | 9.1 |
| Sinhyeon | 22.1°C18.8°C | 18.8°C | 180 | 9.3 |
| Gwangju, South Korea | 26.9°C17.3°C | 17.3°C | 134 | 9.3 |
| Nangen | 26.8°C17.4°C | 17.4°C | 161 | 11.1 |
| Sokcho | 22.9°C16.5°C | 16.5°C | 94 | 9.5 |
| Naesŏ | 25.8°C17.8°C | 17.8°C | 152 | 9.4 |
| Mungyeong | 27.4°C17.5°C | 17.5°C | 121 | 8.4 |
| Hongch’ŏn | 25.8°C16.1°C | 16.1°C | 113 | 9.7 |
| Changnyeong | 27.5°C17.4°C | 17.4°C | 135 | 8.4 |
| Seosan | 24.6°C17.3°C | 17.3°C | 116 | 7.7 |
| Koch'ang | 25.9°C17.8°C | 17.8°C | 147 | 9.5 |
| Gongju | 27.9°C18.1°C | 18.1°C | 126 | 8.7 |
| Tongyeong | 23.3°C18.5°C | 18.5°C | 185 | 9.6 |
A rain day is a local calendar day with at least 1 mm of precipitation.