Seoul, South Korea
Weather by months in Seoul
January
February
March
April
May
June
July
August
September
October
November
December
22ºC
Avg. daily temperature
28ºC
High
5ºC
Low
60 mm
Total precipitation
60%
Avg. humidity
3m/s
Avg. wind
16 
Sunny days
7 
Cloudy days
6 
Rainy days
Air temperature
May
The temperature is between 10 and 20 degrees Celsius.
Low10º20ºHigh
1.5The temperature is between 11 and 22 degrees Celsius.
Low11º22ºHigh
4.5The temperature is between 12 and 23 degrees Celsius.
Low12º23ºHigh
7.5The temperature is between 11 and 21 degrees Celsius.
Low11º21ºHigh
10.5The temperature is between 11 and 23 degrees Celsius.
Low11º23ºHigh
13.5The temperature is between 11 and 22 degrees Celsius.
Low11º22ºHigh
16.5The temperature is between 11 and 22 degrees Celsius.
Low11º22ºHigh
18.5The temperature is between 12 and 23 degrees Celsius.
Low12º23ºHigh
20.5The temperature is between 11 and 21 degrees Celsius.
Low11º21ºHigh
22.5The temperature is between 10 and 20 degrees Celsius.
Low10º20ºHigh
24.5The temperature is between 11 and 21 degrees Celsius.
Low11º21ºHigh
26.5The temperature is between 12 and 22 degrees Celsius.
Low12º22ºHigh
28.5In Seoul, May experiences a maximum daytime temperature of around 28ºC and a minimum nighttime temperature of 5ºC. The average daily high is about 22ºC, while the average nightly low hovers around 12ºC. Ideal for exploring outdoor markets like Gwangjang Market or enjoying the landscapes of Changgyeonggung Palace, May is full of vibrant activities.
