Korea In June: The Weather, Tips From A Local, Flowers and Things To Do

Last Updated on June 17, 2026

June in Korea is when summer starts to take hold, but don’t let the rising temperatures deter you. Not at all. June can be absolutely lovely, filled with warm breezes, vibrant greenery, and plenty of ways to stay cool while enjoying the season’s best offerings.

Having spent nearly two decades exploring Korea, I’ve come to appreciate the rhythm of summer here. Some years, June feels mild and inviting, while others jump straight into the humidity and heat. If you visit during one of the warmer stretches, just plan for early morning adventures, take advantage of shady spots, and cool off with a refreshing bowl of naengmyeon or bingsu. And don’t forget, the long, sunny days mean even more time to explore Korea’s beauty.

Will you be traveling to Korea in June? Here’s everything you need to know from the weather to the festivals.

• The Weather In Korea In June
• What To Know About Visiting Korea In June
• What To Pack and What To Wear
• The Public Holidays In Korea In June
• The Best Festivals and Events In June
• Beaches In Korea You Should Find
• Ideas For Things To Do
• What To Eat In The Summer In Korea
• The June Flower Guide
• Day Trips & Adventures To Take From Seoul

(This post contains affiliate links, which means I receive a certain percentage of a sale if you purchase after clicking at no cost to you. Thank you for your support.)

---

The Weather In Korea In June

June in Korea marks the start of summer, with temperatures climbing to a warm 23°C to 27°C (73°F to 81°F). The days are sunny and skies are clear, making it a perfect time to enjoy the outdoors before the rainy season arrives. Though, be prepared as some years the rainy season arrives early. Watch that weather forecast.

The weather is humid, but the bright, cheerful atmosphere and colorful views more than makes up for it. Whether you’re exploring lush countryside or taking a stroll in the city, June invites you to soak up the sun. Just don’t forget to pack your sunscreen though!

---

What To Know About Visiting Korea In June

June marks the start of summer in Korea, and while the weather is warming up, the rainy season has not yet fully set in, making it a great time to visit. With clear skies and long days, outdoor activities are in full swing, and many festivals are ready to greet eager travelers and tourists.

Speaking of festivals, June is also when you’ll see fields of flowers blooming in parks and mountains, so it’s a good time to pack your hiking boots and picnic blanket. It’s the perfect month for enjoying Korea’s natural beauty before the heat and rains of July arrive.

---

---

What To Pack and What To Wear

You’ll want to dress light and breezy for June in Korea, but don’t forget a light jacket or cardigan for cooler evenings or air-conditioned indoor spaces. The temperature differential between the outside and air-conditioned spaces can be dramatic!

If you’re heading into the mountains or spending time outdoors, sunscreen and a hat are must-haves to protect against the early summer sun. Comfortable shoes are a must, especially if you’re planning on visiting parks or festivals. June heats up and so it is also the month when the public swimming pools open in Seoul and around the country.

---

The Public Holidays In Korea In June

Memorial Day | June 6: Memorial Day is dedicated to honoring the men and women who sacrificed their lives for the country, particularly during times of war. There are usually commemoration ceremonies held at the Seoul National Cemetery and the Daejeon National Cemetery.

Did you know there are unofficial holidays in Korea? On June 14, some Koreans may celebrate Kiss Day. It’s a popular day for the sales of breath mints, gum, and lipstick. Companies really promote this holiday more than anyone else, but it’s a day to do exactly what you can guess from the name.

---

The Best Festivals and Events In June

June in Korea is packed with vibrant festivals and events that embrace the start of summer. From traditional celebrations like the Dano Festival to flower festivals and outdoor concerts, there’s something for everyone to enjoy under the clear June skies.

Music Festivals

When the summer really gets rolling in June, the music festivals kick off and there is a lot of fun to be had.

• Seoul Gugak Festival: June 19, 2026
  • If you’re looking for a traditional music festival, don’t miss the gugak festival. Gugak literally means “national music” and is the umbrella term for traditional Korean music and associated art forms, including dance, songs, and ceremonial movements. It’s fun and sure to have you moving and grooving.
  • Where: Banpo Han River Park
  • Website: https://www.seoulgugak.com/
• Busan One Asia Festival: June 27, 2026 ~ June 28, 2026
  • A mega Hallyu event with K-pop concerts, exhibitions, fan meetings, and cultural programs. Get into the summer groove with the best of K-pop at the Busan One Asia Festival.
  • Where: Busan Asiad Stadium
  • Get Tickets: There are different packages offered. Find the best one for you on Klook, or on kkday
• DMZ Peace Train Music Festival: June 12, 2026 ~ June 14, 2026
  • The DMZ has numerous sites that are all about promoting peace on the peninsula and they host a fun and very peaceful summer festival each summer.
  • Where: Cheorwon, Gangwon-do
  • Website: dmzpeacetrain.com/
• World DJ Festival: June 13, 2026 ~ June 14, 2026
  • One of the biggest EDM festivals in Korea, the World DJ Festival has been kicking off the summer with awesome music for many years in Korea and will keep up the fun this year too.
  • Website: WDJ Fest
• Seoul Music Awards: June 20, 2026
  • This is your chance to witness a once-in-a-lifetime gathering of top-tier K-POP stars: artists you’d never expect to see on the same stage.
  • Where: Inspire Arena
  • Get Tickets: There are different packages and special deals on Trazy, on Klook, and on kkday.
• Seoul Park Music Festival: June 20, 2026 ~ June 21, 2026
  • Artists include Monsta X, Sandara Park, and CNBLUE, Silica Gel, Jung Seung-hwan, So Soo-bin, Lidoor, ONEWE, 10cm among many more.
  • Where: Olympic Park
  • Website: https://pmf.co.kr/

Food Festivals

The fruit and vegetables are ripening and towns across Korea celebrate their various and best varieties of produce.

• Toechon Tomato Festival (퇴촌 토마토축제): June 19, 2026 ~ June 21, 2026
  • Slip and side your way through a pool of tomatoes and then eat all of the delicious tomato goods of Gwangju.
  • Address: 104-7 Ori-gil, Gwangju-si, Gyeonggi-do (경기도 광주시 퇴촌면 오리길 104-7)
• Gochang Raspberry and Watermelon Festival (고창 복분자와 수박 축제): June 19, 2026 ~ June 21, 2026
  • A summer without watermelons and raspberries isn’t even a summer, is it? Head to Gochang to enjoy the quintessential summer fruits.
  • Address: 242-86 Seonunsa-ro, Gochang-gun, Jeollabuk-do (전북 고창군 선운사로 242-86)

Culture Festivals

• Gangneung Danoje Festival (강릉단오제): June 15, 2026 ~ June 22, 2026
  • The Gangneung Danoje Festival was designated a Masterpiece of the Oral and Intangible Heritage of Humanity by UNESCO. The festival promotes and preserves the folk culture of the Joseon dynasty.
  • Address: 1 Danojang-gil, Gangneung-si, Gangwon-do (강원특별자치도 강릉시 단오장길 1)
  • Website: https://www.danojefestival.or.kr/
• Hansan Ramie Fabric Cultural Festival (한산모시문화제): June 12, 2026 ~ June 14, 2026
  • Ramie fabric is a traditional Korean cloth with good ventilation, making it the fabric of choice for summer clothing. Hansan’s ramie is used to make high-end clothing due to its delicate and elegant texture. It is also an eco-friendly fiber that is extracted from ramie grass and weaved into a loom. Hansan’s ramie weaving was registered as a UNESCO Intangible Cultural Heritage.
  • Address: 1089 Chungjeol-ro, Seocheon-gun, Chungcheongnam-do (충청남도 서천군 한산면 충절로 1089 한산모시관)
  • Website: https://www.hansanmosi.kr/

Flower Festivals

• Herb One Lavender Festival (정읍 허브원 라벤더 축제)
  • Herb One has a gorgeous lavender field and each summer they host a purple ice cream filled experience. From flowers to treats, it’s a stunning summer escape.
  • Address: 188-29 Guryang1-gil, Jeongeup-si, Jeollabuk-do (전북 정읍시 구량1길 188-29)
• Goseong Lavender Festival (하늬라벤더팜)
  • Hani Farm near Korea’s east coast is open from May until October, but when the lavender are vibrantly purple, this is when you should go. Stop in for the flowers, take in some seaside time, and enjoy the adventure.
  • Website: 175 Kkotdaemaeul-gil, Ganseong-eup, Goseong-gun, Gangwon-do (강원특별자치도 고성군 간성읍 꽃대마을길 175)
• Hueree Summer Hydrangea Festival (휴애 여름 수국축제)
  • This summer bloom has gotten more and more popular over the past few years and gardens like Hueree create the most whimsical of hydrangea escapes. You should actually visit Hueree every season, because they beautifully rotate the must-see flowers of the season.
  • Address: 256 Sillyedong-ro, Seogwipo-si, Jeju-do (제주특별자치도 서귀포시 남원읍 신례동로 256)
• Yongsugol Red Poppy Festival (용수골꽃양귀비축제)
  • Not a common sight, when you find a field of poppies in Korea, they are vast.
  • Address: 1632-1 Seogok-ri, Panbu-myeon, Wonju-si, Gangwon-do (강원 원주시 판부면 용수골길 326)

---

Beaches In Korea You Should Find

The salty seas refresh and luckily in Korea there are miles and miles of beaches to choose from. Three sides of the country are ocean as far as you can see. The western coast, eastern coast and southern coast of Korea offers up beautiful beaches of all kinds.

Take note: The western coast tends to be beaches and mud flats, while the eastern coast tends to be white sand and waves. Also, the water is still rather chilly in June, so if that bothers you, head to Jeju where the oceans will be very inviting.

---

Ideas For Things To Do

Don’t let summer’s heat hold you back. The best way to enjoy the season is by balancing outdoor adventures with cool indoor escapes. Dive into water parks and beach festivals, but also plan for indoor fun like visiting museums, aquariums, or enjoying Korea’s vibrant café culture to cool off.

---

What To Eat In The Summer In Korea

Korean summer delicacies range from cold sweet treats and soups to the hottest of boiling stews. Here’s what to look for when you visit this season.

Samgyetang (삼계탕) is one of the must-have Korean soups in the summer. There will be lines out of doors on the hottest days of summer for this boiling stew made with chicken and ginseng. Samgyetang is healthy and provides the energy we all need in the summer.

Jangeo (장어), grilled eel, is another food known to provide stamina so it’s especially popular in the summer. If you like the Korean bbq experience and seafood, try jangeo, or eel.

Kongguksu (콩국수) is one of my favorite cold Korean soups. Made with buckwheat noodles and a thick soy milk broth, topped with julienned cucumber and sliced tomatoes, it’s filling oh so healthy.

There are a number of other great cold Korean soups like mulnaengmyeon (물냉면), a combination of julienned cucumbers, sliced Korean pear, radish, and a boiled egg or cold boiled beef, spicy mustard and vinegar make the broth quite tangy.

Long, thin buckwheat noodles would traditionally be eaten without cutting symbolizing longevity of life and good health, these days most servers will ask if you’d like the noodles cut as they wield scissors back and forth.

My husband’s favorite option is Pyeongyang naengmyeon (평양냉면), which has been made since the Joseon Dynasty. A North Korean delicacy that is served with buckwheat noodles and a mild cold broth.

Bingsu (빙수) is an icy treat made with shaved ice, glutinous rice cakes, condensed milk and traditionally it has red beans, but these days you can get mango, strawberry, green tea, and all kinds of other bingsu versions.

Fried chicken is good year round of course, but in the summer as the heat rises, it becomes a very popular late night staple in many Korean households. There’s just something about the crisp of Korean chicken, some light beer, and probably sitting back to watch a soccer match.

---

The June In Korea Flower Guide

The flowers that bloom in June are bright and beautiful and you could spend hours just soaking in their vibrant beauty… at least that’s what I do.

Trumpet Vines (능소화): Blooming from mid-June and into July, these vines cascade over walls all over the country. My favorite spot to find them in Seoul is in Ttukseom Han River Park. You can also catch them climbing over walls in areas of Seoul like in the traditional Bukchon Hanok Village. That vibrant orange is all of the summer vibes in one flower.

Hydrangea (수국): The fluffiest of flowers, they just make me want to grab them and hug them they’re so fluffy and beautiful. If you want to get your fill of hydrangeas in Korea, this is the month to head to Jeju Island. There are so many places to see them. If that’s a bit too far though, you can also see them in parks from Seoul to Busan.

Lavender (라벤더): Lavender fields aren’t just a European sight, if you know where to go in Korea, you can find them here too. You can find fields of these aromatic herbs at The Herb Garden at the foot of Chilbosan Mountain in Jeongeup-si, Jeollabuk-do, Cheongnongwon in Gochang-gun, Jeollabuk-do, and Hani Lavender Farm in Goseong-gun, Gangwon-do… just to name a few.

Poppies (양귀비): Not as common to see around the peninsula as other flowers, if you can visit a poppy field before they’re gone, they are gorgeous. Some beautiful places to see them are Suwon Tapdong Citizen’s Farm, Sangdong Lake Park in Bucheon, Hadong Bukcheon in Gyeongsangnam-do, and Simhak Mountain in Paju.

---

Day Trips & Adventures To Take From Seoul

---

Did you know June in Korea offers stunning flowers, lively festivals, and perfect weather for outdoor adventures? It’s true! Get ready to soak up the early summer vibes and make unforgettable memories in South Korea this June.

Did you like this post? Pin IT!