Weather in Južna Koreja in september
Country-wide climate normals across 31 cities in Južna Koreja.
How Hot Is Južna Koreja in september?
Južna Koreja's September is consistently warm — typical 26°C, with no major regional outliers.
Sunshine in Južna Koreja in september
Sun and cloud trade off across Južna Koreja in September: Seoul averages 4.0h of direct sun a day, with daylight from 6:15 am to 6:40 pm. Conditions vary day to day, with bright spells interrupted by cloudy stretches. Most regions of the country see a similar mixed pattern, though some areas may lean drier or wetter than the national average.
Does It Rain In Južna Koreja In september?
Monsoon-like conditions dominate Južna Koreja's September: Seoul sees 205mm of rain across 10 days, similar nationwide. Heavy showers fall almost daily, often in dramatic afternoon downpours. Sunshine is brief between storms, and humidity stays high throughout the month.
Is Južna Koreja Humid In september?
Mugginess defines Južna Koreja's September: humidity averages 73% in Seoul, and the air feels noticeably heavy across most regions. Sweat sits on the skin longer than it would in drier conditions, and overnight relief is limited. Pack light, breathable fabrics.
Wind In Južna Koreja In september
Light breezes are typical across Južna Koreja in September: 15 kph in Seoul, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Južna Koreja In september
Cloudy skies dominate Južna Koreja in September — 58% cover in Seoul, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.