Climate averages 1991–2020
Weather in South Korea in July
In July, average daytime highs across the 79 cities listed in South Korea range from 24.9°C in Geoje to 29.4°C in Gyeongsan-si. Monthly rainfall ranges from 184 mm in Jeju City to 351 mm in Hwado.
Long-term climate patterns, not a forecast for a particular trip.
City by city
July in South Korea
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Seoul | 27.9°C21.4°C | 21.4°C | 314 | 16.5 |
| Busan | 25.9°C22.3°C | 22.3°C | 228 | 11.8 |
| Incheon | 26.4°C21.5°C | 21.5°C | 298 | 15.0 |
| Daegu | 29.4°C21.8°C | 21.8°C | 210 | 13.9 |
| Daejeon | 28.8°C21.8°C | 21.8°C | 230 | 15.7 |
| Gwangju | 28.7°C21.9°C | 21.9°C | 255 | 17.1 |
| Suwon | 27.7°C21.3°C | 21.3°C | 279 | 15.3 |
| Ulsan | 27.3°C22.2°C | 22.2°C | 216 | 13.3 |
| Goyang-si | 27.5°C21.4°C | 21.4°C | 313 | 16.3 |
| Changwon | 27.7°C22.3°C | 22.3°C | 246 | 14.8 |
| Seongnam-si | 27.8°C21.3°C | 21.3°C | 340 | 17.2 |
| Cheongju-si | 28.9°C21.8°C | 21.8°C | 260 | 16.2 |
| Bucheon-si | 27.1°C21.6°C | 21.6°C | 298 | 15.0 |
| Cheonan | 29.0°C21.9°C | 21.9°C | 265 | 16.2 |
| Hwaseong-si | 26.2°C21.6°C | 21.6°C | 298 | 14.4 |
| Jeonju | 28.4°C21.8°C | 21.8°C | 257 | 17.0 |
| Ansan-si | 27.1°C21.6°C | 21.6°C | 298 | 14.4 |
| Anyang-si | 27.2°C21.4°C | 21.4°C | 314 | 16.5 |
| Kimhae | 27.2°C22.3°C | 22.3°C | 241 | 13.9 |
| Pohang | 27.9°C22.3°C | 22.3°C | 195 | 13.0 |
| Jeju City | 27.6°C24.3°C | 24.3°C | 184 | 12.1 |
| Uijeongbu-si | 27.8°C21.3°C | 21.3°C | 315 | 16.9 |
| Paju | 27.8°C21.3°C | 21.3°C | 313 | 16.3 |
| Masan | 28.6°C22.0°C | 22.0°C | 243 | 16.2 |
| Gumi | 29.3°C21.8°C | 21.8°C | 224 | 14.8 |
| Sejong | 28.9°C21.7°C | 21.7°C | 256 | 16.1 |
| Pyeongtaek | 28.5°C21.7°C | 21.7°C | 260 | 15.6 |
| Yangsan | 27.9°C22.4°C | 22.4°C | 241 | 13.9 |
| Gwangmyeong | 27.5°C21.5°C | 21.5°C | 298 | 15.0 |
| Wŏnju | 27.9°C20.6°C | 20.6°C | 286 | 17.4 |
| Chinju | 28.5°C21.8°C | 21.8°C | 279 | 16.3 |
| Iksan | 28.2°C21.8°C | 21.8°C | 262 | 15.8 |
| Chuncheon | 27.8°C20.7°C | 20.7°C | 312 | 17.2 |
| Suncheon | 28.6°C22.6°C | 22.6°C | 321 | 17.8 |
| Yeosu | 26.0°C22.7°C | 22.7°C | 268 | 13.6 |
| Mokpo | 26.2°C22.0°C | 22.0°C | 233 | 13.7 |
| Gyeongsan-si | 29.4°C21.8°C | 21.8°C | 200 | 13.3 |
| Gunsan | 26.8°C22.3°C | 22.3°C | 255 | 14.4 |
| Hanam | 28.2°C21.4°C | 21.4°C | 340 | 17.2 |
| Gyeongju | 29.0°C22.2°C | 22.2°C | 200 | 13.5 |
| Osan | 28.2°C21.6°C | 21.6°C | 279 | 15.3 |
| Geoje | 24.9°C22.8°C | 22.8°C | 240 | 11.8 |
| Chungju | 28.3°C21.1°C | 21.1°C | 265 | 16.6 |
| Gangneung | 25.4°C20.9°C | 20.9°C | 219 | 15.8 |
| Gimpo-si | 26.9°C21.5°C | 21.5°C | 298 | 15.0 |
| Icheon-si | 28.4°C21.3°C | 21.3°C | 307 | 16.9 |
| Guri-si | 28.1°C21.4°C | 21.4°C | 340 | 17.2 |
| Yangju | 27.8°C21.2°C | 21.2°C | 315 | 16.9 |
| Seogwipo | 28.7°C24.3°C | 24.3°C | 227 | 15.9 |
| Gijang | 26.0°C22.3°C | 22.3°C | 227 | 12.4 |
| Gwangyang | 27.8°C22.5°C | 22.5°C | 309 | 17.1 |
| Andong | 28.4°C21.2°C | 21.2°C | 205 | 13.4 |
| Gimcheon | 29.1°C21.7°C | 21.7°C | 244 | 16.5 |
| Jeongeup | 28.5°C22.1°C | 22.1°C | 266 | 16.8 |
| Yeoju | 28.4°C21.1°C | 21.1°C | 295 | 16.9 |
| Hwado | 27.9°C21.2°C | 21.2°C | 351 | 18.3 |
| Sangju | 29.0°C21.7°C | 21.7°C | 238 | 14.9 |
| Donghae City | 26.6°C21.5°C | 21.5°C | 197 | 13.3 |
| Asan | 28.7°C21.8°C | 21.8°C | 250 | 16.0 |
| Wabu | 28.0°C21.3°C | 21.3°C | 340 | 17.2 |
| Boryeong | 27.2°C22.5°C | 22.5°C | 263 | 14.3 |
| Muan | 27.8°C22.1°C | 22.1°C | 219 | 15.2 |
| Kwangyang | 28.2°C22.6°C | 22.6°C | 321 | 17.8 |
| Hongseong | 28.4°C22.0°C | 22.0°C | 263 | 15.9 |
| Yeongju | 27.8°C20.7°C | 20.7°C | 207 | 13.9 |
| Yangp'yŏng | 28.5°C21.6°C | 21.6°C | 329 | 17.2 |
| Ungsang | 26.9°C22.1°C | 22.1°C | 216 | 13.3 |
| Sinhyeon | 25.6°C22.9°C | 22.9°C | 252 | 12.8 |
| Gwangju, South Korea | 28.5°C21.6°C | 21.6°C | 340 | 17.2 |
| Nangen | 28.6°C21.8°C | 21.8°C | 257 | 17.0 |
| Sokcho | 25.7°C20.7°C | 20.7°C | 207 | 14.1 |
| Naesŏ | 28.2°C22.2°C | 22.2°C | 225 | 14.2 |
| Mungyeong | 28.7°C21.4°C | 21.4°C | 238 | 14.9 |
| Hongch’ŏn | 27.5°C20.4°C | 20.4°C | 303 | 17.3 |
| Changnyeong | 29.1°C21.6°C | 21.6°C | 208 | 13.8 |
| Seosan | 27.0°C21.9°C | 21.9°C | 245 | 14.8 |
| Koch'ang | 28.3°C22.5°C | 22.5°C | 238 | 15.6 |
| Gongju | 29.1°C22.2°C | 22.2°C | 265 | 16.1 |
| Tongyeong | 26.5°C22.7°C | 22.7°C | 254 | 12.5 |
A rain day is a local calendar day with at least 1 mm of precipitation.