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How hot is South Korea in summer?

How Hot is South Korea in Summer?


South Korea is a beautiful country located in East Asia. It is known for its rich culture, delicious food, and scenic locations. However, summers in South Korea can be quite hot and humid. In this article, we will explore just how hot it can get and what measures can be taken to beat the heat.

The Climate of South Korea

South Korea has a temperate climate with four distinct seasons. Summers are generally hot and humid, while winters are cold and dry. The temperature in summer can range from 25°C to 35°C, with high humidity levels making it feel even hotter.

The Hottest Months in South Korea

The hottest months in South Korea are July and August, with temperatures peaking in mid-August. During these months, the average temperature is around 30°C, but it can feel much hotter due to high humidity levels.

The Impact of Humidity

Humidity plays a significant role in making summers in South Korea feel stifling. The high levels of moisture in the air make it difficult for sweat to evaporate, which makes people feel even more uncomfortable. It is essential to stay hydrated during this time.

Beating the Heat

There are several ways to beat the heat during the summer months in South Korea. Wearing light-colored and loose-fitting clothes made from natural fabrics like cotton or linen can help keep you cool. Staying indoors during the hottest parts of the day and drinking plenty of water can also help.

Air Conditioning

Air conditioning is essential during the summer months in South Korea. Many homes and businesses have air conditioning units installed that help keep indoor spaces cool and comfortable. Public transportation systems like buses and trains are also air-conditioned.

Beaches and Waterparks

One way to escape the heat during the summer months in South Korea is to visit the beach or a waterpark. The country has several beautiful beaches, including Haeundae Beach in Busan and Gyeongpo Beach in Gangneung. Waterparks like Caribbean Bay in Yongin and Ocean World in Hongcheon are also popular attractions.

Summer Festivals

South Korea hosts several summer festivals that celebrate the country’s culture and traditions. One such festival is the Boryeong Mud Festival, held every July at Daecheon Beach. Other events include the Busan Sea Festival and the Hwacheon Tomato Festival.

Health Concerns

The extreme heat during South Korea’s summers can lead to several health concerns, including heatstroke, dehydration, and sunburn. It is important to protect yourself from the sun by wearing sunscreen, a hat, and sunglasses. Drinking plenty of water and avoiding alcohol and caffeine can also help prevent dehydration.


In conclusion, summers in South Korea can be hot and humid, but there are several ways to beat the heat. Whether you choose to stay indoors with air conditioning or venture out to a beach or waterpark, it’s essential to take care of your health and stay hydrated.

Additional Tips

Other things to keep in mind during South Korea’s summers include taking frequent breaks if you’re working outdoors or participating in physical activity. Eating light meals that are easy to digest can also help keep you cool. Finally, avoid going outside during the hottest parts of the day if possible.

What is the hottest month in South Korea?

Seoul experiences the highest temperatures in July with an average of 24°C (75°F) and the coldest temperatures in January at -4°C (25°F). The month with the most daily sunshine hours is October, with 7 hours of sunshine per day.

Does South Korea get hot in summer?

South Korea experiences a hot and humid summer season from June to August, with a significant amount of rainfall during the East Asian monsoon season known as Changma. Approximately 60% of the annual precipitation occurs during this period.

How hot does it get in Korea in summer?

The summer season in South Korea is short and lasts from July to August. It is the hottest time of the year, with temperatures ranging from 23°C to 30°C. However, it is also the wettest season, with monsoon rains bringing half of the country’s annual rainfall during this time.

Is South Korea very hot?

South Korea has a continental climate, with extremely cold and dry winters and hot and humid summers. The spring and fall seasons are brief, with mild and comfortable temperatures, making them the ideal times to visit the country.

Is South Korea an expensive country?

South Korea is known for being an expensive country, with Seoul consistently ranking among the most expensive cities in the world to live in. As of 2022, the city was ranked 14th out of 227 cities in the Mercer Cost of Living Survey.

Is Korea humid or dry?

South Korea is located in a humid region that receives more precipitation than the global average. The majority of the precipitation occurs during the summer months.

Public Spaces and Facilities

Public spaces and facilities in South Korea are also equipped to deal with the hot summer weather. Most parks have shaded areas, mist sprays, and water fountains to provide relief from the heat. Shopping malls, movie theaters, and other public places also have air conditioning systems to keep visitors cool.

Nighttime Activities

Summer nights in South Korea can still be warm, but they are usually more bearable than the daytime temperatures. Many people take advantage of this by participating in nighttime activities like outdoor markets, live music events, and night markets. These events offer a chance to enjoy the cooler evening air while still having fun.

Cooling Treats

South Korea has a variety of cooling treats that are perfect for summer. Bingsu is a popular shaved ice dessert that comes in many flavors, including green tea, strawberry, and mango. Other refreshing treats include sikhye (sweet rice punch), naengmyeon (cold noodles), and Korean-style popsicles.

Outdoor Sports

While it may be too hot to play outdoor sports during the day, many people still enjoy playing sports in the cooler evenings or early mornings. Parks and other public spaces have basketball courts, soccer fields, and other facilities that are open for public use. Hiking trails are also popular during the summer months.

Traveling During Summer

Traveling during the summer months in South Korea can be challenging due to the high temperatures and humidity levels. However, it is still possible to enjoy traveling while staying comfortable. It’s important to stay hydrated, wear sunscreen, and take breaks as needed. Visiting indoor attractions like museums and galleries can also provide a reprieve from the heat.


Despite the hot and humid weather, summers in South Korea offer many opportunities for fun and relaxation. Whether you prefer indoor activities, outdoor sports, or cooling treats, there is something for everyone. By taking the necessary precautions and staying hydrated, you can enjoy all that South Korea has to offer during the summer months.

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