When is the best time to go to Seoul?

When is the best time to go to Seoul? Here's some information to help you in your decision:

  • The best months for good weather in Seoul are May, June, August, September and October
  • On average, the warmest months are June, July and August
  • January is the coldest month of the year
  • July is the rainiest month

For full information about the climate and weather in Seoul a specific month, click on the corresponding line below:

January 25°F/36°F
9%
0.6in
February 31°F/41°F
12%
1.1in
March 41°F/52°F
17%
1.7in
April 50°F/63°F
24%
3.2in
May 58°F/76°F
22%
3.5in
June 67°F/83°F
34%
4.2in
July 74°F/85°F
60%
12.7in
August 74°F/88°F
48%
8.7in
September 68°F/81°F
26%
4.7in
October 58°F/68°F
16%
2in
November 45°F/52°F
24%
1.9in
December 29°F/38°F
16%
1.2in

Weather and climate in Seoul

  • From january to march the climate is the worst possible. The record temperature this month is 74°F and it rains about 17% of the time in march.
  • In the month of april the climate is correct. By early evening, the temperature averages 59°F.
  • Between the months of may and june the climate is beautiful. In average, on the morning it is 67°F and you can expect to have 4.2in of rainfall/month during this period.
  • In the month of july the climate is bad. The record temperature this month is 101°F and it rains in july about 12.7in.
  • In august the climate is correct. the thermometer goes up to 88°F°C and you can expect to have 8.7in of rainfall/month during this period.
  • From september to october the climate is good. the thermometer goes up to 68°F°C and it rains about 16% of the time in october.
  • In the month of november the climate is bad. The record temperature this month is 76°F and it rains in november about 1.9in.
  • In the month of december the climate is very unfavorable. the thermometer goes up to 38°F°C and it rains about 1.2in each month.

Seoul : Seoul by night


Charts: temperature and rainfall in Seoul

In the charts below, you can see the following seasonal norms for the city of Seoul: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Humidity


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Seoul appears on the map below with a blue icon. The other cities or locations in South Korea appear on the map with a black icon. Click for information about the climate.

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