Early spring with gradually rising temperatures; cherry blossoms begin to appear in southern areas late in the month. It is a good time for city sightseeing with fewer tourists than peak blossom weeks.
SeasonShoulderTemperature 2 to 12°C (36 to 54°F)Crowds ModeratePrices Moderate
High seasonShoulderLow season
Weather by City in March
CityLow / highRain
Busan
Cold
4°13° 79 mm
Incheon
Cold
1°10° 51 mm
Daegu
Cold
2°13° 51 mm
Daejeon
Cold
0°12° 54 mm
Gwangju
Cold
1°13° 61 mm
Suwon
Cold
0°10° 49 mm
Ulsan
Cold
3°13° 66 mm
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Temperature map
-30°-20°-10°0°10°20°30°40°
Average temperature across South Korea in March.
Where to Go in South Korea in March
Seoul & Northwest
Gyeonggi, Incheon, Yellow Sea coast
March ushers in a tentative thaw across the Han River plain; early cherry blossoms appear in southern parts of Seoul and many trees swell noticeably. The weather is changeable: sunny mornings can give way to blustery, cool afternoons, and occasional spring rain begins to show up toward the end of the month. Street-side cafés reopen terraces but bring a light jacket - muddy trails on Bukhansan mean better city walks than mountain treks until late spring.
Gangwon Province & the Taebaek Mountains
Sokcho, Pyeongchang, Seoraksan
March thaws arrive unevenly: coastal areas begin to edge above freezing while alpine summits hold snow well into spring. Seoraksan’s lower hikes may be muddy and slushy, though late-season snowfields remain on higher ridges - mountain huts are still closed in places. For photographers this is a transitional month; bring layers, gaiters and microspikes if you intend to attempt higher trails, and expect quieter resort crowds than at peak winter.
Central Korea
Chungcheong, Daejeon, Cheongju, Boryeong
March shows advancing spring with fields and orchards beginning to green, though weather is changeable and occasional winds from the continent bring cooler air. River valleys near Daejeon are pleasant for cycling as temperatures moderate, but expect dusty days when yellow dust arrives from inland. Bring a light jacket and a mask if you have respiratory sensitivity - pollen and dust can both be present on dry, windy days.
Yeongnam / Southeast
Busan, Daegu, Ulsan, Gyeongsang
March brings an early spring warmth to Busan compared with the northwest; cherry blossoms open in the south earlier and seaside cafés start to spill onto promenades. Daegu warms rapidly and can feel surprisingly pleasant for daytime walks, though the contrast between sunny days and chilly nights remains. Ferry options to nearby islands improve, but keep a light jacket for windy afternoons on exposed shores.
Jeolla & Southwest
Gwangju, Mokpo, Suncheon, Boseong
March hints at spring: mudflats around Suncheon begin to teem with birds, and early blossoms show in city parks, though yellow dust can occasionally drift in from the continent. Day-to-day weather is variable - plan flexible outdoor plans - and watch for increased birdwatching activity around the tidal flats. Pack a light but warm layer and a dust mask if you are sensitive to air particulates.
Jeju Island
Hallasan, Seogwipo, Jeju City, Udo
March sees early spring warmth, with canola fields and cherry blossoms often blooming sooner than on the mainland; coastal roads become scenic and photogenic. The island’s famous wind can still be strong, especially on east-facing cliffs, and yellow dust sometimes reaches Jeju too. Travelers enjoy quieter trails and better deals, but should bring a windproof layer and plan for sudden weather swings.
Events & Festivals in March
There are no major festivals or events in South Korea during March to be aware of.
Planning a trip to South Korea?
See how March compares with the rest of the year, then read the full guide.