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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Reef Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Expect a cool, crisp spring in Seoul this April, with daytime highs averaging 15–18°C and nights dropping to 5–8°C. Pack layers, as the live forecast above shows this month can swing from sunny to showery.
What is the typical weather pattern in Seoul during April?
April marks the transition from winter chill to mild spring warmth. Average highs in Seoul reach 16–18°C by mid-month, while lows hover around 7°C. Rainfall increases to about 60–70 mm across 8–10 rainy days, often as light showers. Skies are partly cloudy, with occasional windy days from lingering continental air masses. This is a pleasant month for sightseeing, but always carry a light jacket or sweater for cooler evenings.
How does April compare to other spring months in Korea?
April is warmer and drier than March, but cooler and less humid than May. The cherry blossoms typically peak in early April, drawing visitors. Compared to busan weather april, Seoul is slightly cooler and less windy. For reference, weather in south korea in may shifts to warmer, more humid conditions with temperatures often above 20°C.
What to wear in korea in april?
Dress in layers: a long-sleeved top, light sweater or fleece, and a windproof jacket. Jeans or trousers work well, plus closed shoes. Add a scarf for cooler mornings or evenings.
What is seoul weather april celsius?
Daytime highs average 16–18°C, with overnight lows of 5–8°C. Actual daily temperatures vary, so check the live forecast above for real-time conditions.
Is korea april weather 2026 expected to be similar?
Long-range forecasts suggest typical spring patterns: mild days, cool nights, and occasional rain. However, exact conditions depend on seasonal variability. Check closer to your travel date.
For more on Korean spring conditions, see our Japan Weather By Month guide for regional comparisons. Planning a trip south? Our Singapore Weather December page covers tropical contrasts. For severe events, check Severe Weather Warning updates. The korea in april season is ideal for outdoor exploring, but always pack for changeable conditions.