Seoul weather
in April
“Mild and bright — an underrated time to visit.”
Roughly 7 rainy days across the month, on average.
In april, Seoul settles into its quieter, cooler pace. The city keeps a different pulse than in summer or midwinter, and travellers who arrive with the right expectations are rewarded.
Days average around 18°C (64°F), cooling to 7°C after sunset. Rainfall is moderate — around 7 rainy days spread through the month. Long days of sunshine reward early starts.
These figures are climatological averages, drawn from a decade of daily records via the Open-Meteo Archive — not a forecast. But they are honest, and they are the sort of thing a good travel guide ought to tell you before you book the flight.
What to pack for Seoul in April
- •A light layer for cool mornings and evenings
- •A compact travel umbrella — one you'll actually carry
- •A merino base layer for the cold evenings
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Seoul in April
- →Breathable travel pantsAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
- →Polarized sunglassesAmazon · shop this
- →Universal travel adapterAmazon · shop this
- →Compression packing cubesAmazon · shop this
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Where to stay in Seoul
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Seoul across trusted platforms.
Compare hotels on Booking.com→Other places with a similar climate right now
Seoul in April — FAQ
Q01Is April a good time to visit Seoul?
Is April a good time to visit Seoul?
Yes — it is a good time to visit, with pleasant, comfortable weather. In April, Seoul averages a high of 18°C (64°F) and a low of 7°C (44°F), with 64mm of rainfall across roughly 7 rainy days.
Q02What is the average temperature in Seoul in April?
What is the average temperature in Seoul in April?
The average high temperature in Seoul during April is 18°C (64°F), with an average low of 7°C (44°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Seoul have in April?
How many rainy days does Seoul have in April?
Seoul averages approximately 7 rainy days in April, with a total monthly rainfall of about 64mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Seoul in April?
What should I pack for Seoul in April?
For Seoul in April, pack layered clothing for changing temperatures, a merino base layer for evenings, a compact umbrella or waterproof jacket, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Seoul in April?
How crowded is Seoul in April?
Tourist crowds in Seoul during April are typically moderate. Consider this when planning accommodation — prices track crowd levels closely.