Weather in Južná Kórea in september
Country-wide climate normals across 31 cities in Južná Kórea.
How Hot Is Južná Kórea in september?
Južná Kórea's September is consistently warm — typical 26°C, with no major regional outliers.
Sunshine in Južná Kórea in september
Variable weather dominates Južná Kórea in September: 4.0h of direct sun on a typical day in Seoul, with daylight from 6:15 am to 6:40 pm. Expect both bright and cloudy days across the month, and slight regional differences between coastal and inland zones.
Does It Rain In Južná Kórea In september?
Monsoon-like conditions dominate Južná Kórea'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 Južná Kórea Humid In september?
Mugginess defines Južná Kórea'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 Južná Kórea In september
Gentle steady winds define Južná Kórea's September: Seoul averages 15 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Južná Kórea In september
Cloudy skies dominate Južná Kórea 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.