South Korea weather in June - temperature, rain and is it a good time to visit?

June is one of the best months for a holiday in South Korea.
Daytime
26°
Night
19°
☀️ Day length
14 h 35 min
Chance of rain
33%
Thunder days
6%
Humid days
86%
WEATHER THROUGH THE YEARSouth Korea - June vs the year-4°-2°12°18°23°14°26°19°29°23°30°24°25°19°21°14°13°-2°CHANCE OF RAIN (%)132222342833504045302919JanFebMarAprMayJunJulAugSepOctNovDecWARMESTAug (30°)COLDESTJan (4°)DRIESTJan (13%)WETTESTJul (50%)world-prices.com · 2026-07-08 · ★ best months
In June, South Korea averages about 26° during the day and 19° at night. There's a moderate chance of rain (about 33%).

South Korea weather all year - average temperatures and rain

MonthDayNightChance of rain
January 4℃-4℃13%
February 7℃-2℃22%
March 12℃3℃22%
April ★ 18℃8℃34%
May ★ 23℃14℃28%
June 26℃19℃33%
July ★ 29℃23℃50%
August ★ 30℃24℃40%
September ★ 25℃19℃45%
October ★ 21℃14℃30%
November ★ 13℃5℃29%
December 6℃-2℃19%
★ - months most often recommended for travel

Where is it warmest in South Korea in June? Weather by city

PlaceDayNight🌊 SeaChance of rain
Seoul 28℃20℃23℃23%
Anyang 28℃20℃23℃23%
Daegu 28℃18℃-37%
Incheon 26℃18℃24℃31%
Busan 26℃19℃21℃43%
Changwon 26℃19℃22℃43%
Ulsan 24℃20℃19℃39%
Gangneung 23℃17℃21℃25%
Travelling soon? Check the live 14-day weather forecast for South Korea.

South Korea weather - other months

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember