Average day and night temperature in Seoul in celsius

The mean minimum and maximum temperatures over the year in Seoul, South Korea.
Show the average temperatures in Seoul in Fahrenheit

Average min and max temperatures in Seoul, South Korea   Copyright © 2022  weather-and-climate.com

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  • The months May, June, July, September and October have a nice average temperature.
  • On average, the warmest month(s) are July and August.
  • On average, the warmest month is August with 30° Celsius (87° Fahrenheit).
  • On average, the coolest month is January with 2° Celsius (36° Fahrenheit).
  • The average annual maximum temperature is: 18° Celsius (64° Fahrenheit)
  • The average annual minimum temperature is: 9° Celsius (48° Fahrenheit)

Weather Forecasts for Seoul

MON Aug 15
28°C | 24°C
Heavy rain

Heavy rain

TUE Aug 16
32°C | 22°C
Heavy rain

Heavy rain

WED Aug 17
33°C | 21°C


Where to stay in Seoul

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Our site offers climate and forecast data for almost all countries in the world. Are you going to South Korea? On this website you can find historical weather averages for many cities in South Korea. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.