Seoul Weather in April

April in Seoul brings pleasant temperatures, with daytime highs of 19°C (66°F) and nights around 6°C (43°F). Quite a bit of rainfall is expected, around 74 mm (2.9 in), so pack an umbrella.

Rainfall in Seoul in April

Records from the past 30 years suggest around 8 days of rain, with 74 mm (2.9 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Seoul in April

Expect highs of 19°C (66°F) in Seoul in April, with nights dropping to around 6°C (43°F). Conditions are often most pleasant around the middle of the day. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Seoul in April

The city usually sees around 208 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Wind Speed in Seoul in April

Average wind speeds reach 3 m/s (6 knots) in April, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

For Seoul itself, May and October generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.