July to August is the hottest months in Korea, with average daytime temperatures ranging from 25°C to 30°C (77°F to 86°F). In some areas, temperatures can occasionally soar above 30°C (86°F), especially during heatwaves.
Humidity remains relatively high during summer in Korea. It is very “Humid : WET!”. The combination of high temperatures and abundant rainfall contributes to a very humid and muggy atmosphere. On average, the relative humidity in Korea during the summer months can range from 70% to 90%. This high humidity can make the summer heat feel even more oppressive and uncomfortable.
The rainy season in Korea is called “Jangma” or “Changma” (장마), which typically occurs during the summer months. It generally starts in late June and lasts until late July or early August. The exact timing and duration of the rainy season can vary from year to year.While the rainy season usually ends in July, there can still be occasional showers or thunderstorms in August.
During the rainy season, Korea experiences heavy rainfall and high humidity. The rain is often accompanied by thunderstorms and strong winds. You should be prepared for wet weather and consider packing appropriate rain gear and umbrellas to stay dry while exploring the country.
Heavy rain is not the main concern. During this period can bring about concerns related to flooding and landslides, especially in areas with poor drainage systems or in mountainous regions. Flood damages occur throughout the whole country, not only in the countryside, the main cities like “Seoul” is unavoidable from the damages due to flooding. Also you must avid going out when there is a weather forecast with heavy thunders.
If you plan to visit Korea during this time, be aware of the severe rainstorm and the dangers that could turn down your whole trip plan. You must check the weather condition in the forecast and be aware of any typhoon warnings issued by the authorities.
Despite the warm and humid weather, summer is still a popular time for outdoor activities and festivals in Korea. The beaches are bustling with visitors seeking relief from the heat, and various cultural events take place throughout the country.
Be prepared for wet weather and consider packing appropriate rain gear and umbrellas to stay dry while exploring the country.
