Seoul weather in July
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Seoul July weather at a glance
In July, Seoul averages 26.6°C, with typical highs of 30.5°C and lows of 23.5°C. The historical average is 19 wet days and 80% humidity.
Seoul July temperature & humidity
Seoul July rain & wet days
Pack a light rain jacket, waterproof pouch and quick-dry shoes. Keep an indoor stop available between outdoor activities.
What to wear in Seoul in July
Expect intense heat. Pack lightweight quick-dry clothing, sun protection and a refillable bottle. Rain is frequent at roughly 19 days in the month; pack a rain jacket and water-resistant shoes. High humidity makes quick-dry clothing and a spare top especially useful.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 30.5°C
- Morning & eveningLight layer for air-conditioned rooms · average low 23.5°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Seoul July sunrise & sunset times
2026 July · Local time (Asia/Seoul)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-07-01 | 05:14 | 19:57 | 14h 43m |
| 2026-07-15 | 05:22 | 19:53 | 14h 31m |
| 2026-07-31 | 05:35 | 19:42 | 14h 7m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Best months to visit Seoul
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
July weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Seoul weather like in July?
In July, Seoul averages 26.6°C, with typical highs of 30.5°C and lows of 23.5°C. The historical average is 19 wet days and 80% humidity. Our weather-comfort rating for this month is challenging.
Does it rain a lot in Seoul in July?
There are about 19 wet days in July. Pack a rain jacket and water-resistant shoes.
What should I wear in Seoul in July?
Expect intense heat. Pack lightweight quick-dry clothing, sun protection and a refillable bottle. Rain is frequent at roughly 19 days in the month; pack a rain jacket and water-resistant shoes. High humidity makes quick-dry clothing and a spare top especially useful.
What are the best months to visit Seoul?
Recent weather data rates April, May, October, November among the more comfortable months.
Where can I check Seoul weather in July in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Seoul in July?
On 2026-07-15, calculated sunrise is 05:22 and sunset is 19:53 in local time (Asia/Seoul). Times vary by date and terrain.
Seoul weather by month
More South Korea destinations in July
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations