Seoul Weather in July
South Korea · 30-year monthly averages
🤔 Fair time to visit
July in Seoul is warm, with average daytime highs around 29°C (84°F) and nighttime lows near 22°C (72°F). Expect roughly 414mm of precipitation spread over about 13 rainy days, and heavy rainfall is common — this is peak wet season territory.
Avg high
29°C
84°F
Avg low
22°C
72°F
Rainfall
414mm
very wet
Rainy days
13
days with ≥1mm
☀️ About 124 hours of sunshine over the month (~4h/day).
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
- compact umbrella or rain jacket
July vs the rest of the year
FAQ
- How hot is Seoul in July?
- July in Seoul is warm, with average daytime highs around 29°C (84°F) and nighttime lows near 22°C (72°F). Expect roughly 414mm of precipitation spread over about 13 rainy days, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Seoul in July?
- Seoul sees around 414mm of precipitation in July on average — very wet by global standards.
- Is July a good time to visit Seoul?
- July is a workable month to visit Seoul, but expect some weather trade-offs.