Weather in Sejong in April
Sejong, South Korea averages a high of 18.5°C (65.3°F) and low of 6.6°C (43.9°F) in April, with 7 rain days and 9.8 hours of daily sunshine. Travel score: 79.6/100 (Good). The best time to visit Sejong is May.
High
19°C65°F
Low
7°C44°F
🌧️
7
rain days
☀️
9.8
hrs/day sunshine
💧
62%
humidity
80— Good
April in Sejong is mild and mostly dry — good for most activities.
What are the average temperatures in Sejong?
How much does it rain in Sejong in April?
Sejong receives an average of 75.4mm of rainfall across 7 rainy days in April. The annual total is 1112.1mm.
What should I pack for Sejong in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to South Korea in April?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31