Weather in Seoul in July
July in Seoul is warm outdoor weather. Days are long enough to be useful. Shade starts to matter at midday.
In South Korea, this is how Seoul actually wears July, not how a country centroid would. Compared with August and January, July sits in the middle of Seoul's year.
- Average temp
- 25°C
22–29°C
- Rainfall
- 422 mm
A wet month
- Sunshine
- 3.8 h
hours per day
What to expect
Daytime
Warm days in Seoul in July. A hat starts to earn its keep at midday. Evenings are the comfortable part of the clock.
You can walk at more hours than in the fierce months. Still build in a pause when the sun is high. Nights are easy.
Rain
July is the wet side of the year in Seoul, the wettest stretch on these averages. Days can be heavy. Plans that cannot survive rain are the wrong plans.
This is not a reason to skip Seoul if you like the place. It is a reason to pack for weather and to stop treating every grey hour as a failed holiday.
Evening
Evenings stay warm.
What to pack
Rain jacket
Where to stay in Seoul
Dates are a starting point for July.
Travel guides for Seoul
What to read before you book.
Average weather in Seoul
TemperatureRainfall
Similar weather in July
Other destinations whose July averages sit close to this one.
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FAQs about Seoul
Climate averages for Seoul, 1991–2020.
The best time to visit Seoul is between April and June, the most comfortable stretch of the year on these averages.
August is the hottest month, with an average around 27°C.
July is the wettest month, with about 422 mm of rain.
No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.
