Weather in Sejong in July
Sejong, South Korea averages a high of 29.2°C (84.6°F) and low of 21.9°C (71.4°F) in July, with 15 rain days and 8.3 hours of daily sunshine. Travel score: 70.8/100 (Good). The best time to visit Sejong is May.
High
29°C85°F
Low
22°C71°F
🌧️
15
rain days
☀️
8.3
hrs/day sunshine
💧
81%
humidity
71— Good
July in Sejong is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Sejong?
How much does it rain in Sejong in July?
Sejong receives an average of 250.7mm of rainfall across 15 rainy days in July. The annual total is 1112.1mm.
What should I pack for Sejong in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧥
Waterproof jacket
Frequent rain expected (15 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
8 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to South Korea in July?
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