Seoul, South KoreaWeather by months in Seoul
January
February
March
April
May
June
July
August
September
October
November
December
29ºC
Avg. daily temperature
33ºC
High
18ºC
Low
240 mm
Total precipitation
240%
Avg. humidity
2m/s
Avg. wind
9 
Sunny days
12 
Cloudy days
11 
Rainy days
Air temperature
August
The temperature is between 20 and 28 degrees Celsius.
Low20º28ºHigh
1.8The temperature is between 21 and 29 degrees Celsius.
Low21º29ºHigh
4.8The temperature is between 22 and 30 degrees Celsius.
Low22º30ºHigh
7.8The temperature is between 21 and 29 degrees Celsius.
Low21º29ºHigh
10.8The temperature is between 21 and 30 degrees Celsius.
Low21º30ºHigh
13.8The temperature is between 22 and 31 degrees Celsius.
Low22º31ºHigh
16.8The temperature is between 22 and 30 degrees Celsius.
Low22º30ºHigh
18.8The temperature is between 21 and 29 degrees Celsius.
Low21º29ºHigh
20.8The temperature is between 21 and 28 degrees Celsius.
Low21º28ºHigh
22.8The temperature is between 22 and 29 degrees Celsius.
Low22º29ºHigh
24.8The temperature is between 22 and 30 degrees Celsius.
Low22º30ºHigh
26.8The temperature is between 22 and 29 degrees Celsius.
Low22º29ºHigh
28.8In Seoul, August sees a maximum daytime temperature of around 33ºC and a minimum nighttime temperature of 18ºC. The average daily high is about 29ºC, while the average nightly low hovers around 21ºC. While it's hot and humid, consider indoor excursions like the War Memorial of Korea or the vibrant atmosphere at Hongdae's cafés and markets.
