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 April, May, June, September and October
  • On average, the warmest months are June, July and August
  • January is the coldest month of the year
  • The rainiest months are July and August

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

January 25°F/34°F
6%
0.5in
February 31°F/40°F
8%
0.8in
March 41°F/50°F
12%
0.9in
April 52°F/63°F
20%
1.6in
May 65°F/74°F
18%
2in
June 74°F/81°F
27%
3.2in
July 77°F/85°F
51%
7.5in
August 79°F/86°F
45%
6.2in
September 70°F/79°F
23%
3.2in
October 59°F/67°F
13%
1.5in
November 45°F/52°F
18%
1.4in
December 29°F/36°F
13%
0.7in

Weather and climate in Seoul

  • From january to march the climate is the worst possible. The record temperature this month is 68°F and it rains about 12% of the time in march.
  • In the month of april the climate is correct. By early evening, the temperature averages 58°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 3.2in 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 7.5in.
  • In august the climate is correct. the thermometer goes up to 86°F°C and you can expect to have 6.2in of rainfall/month during this period.
  • From september to october the climate is good. the thermometer goes up to 67°F°C and it rains about 13% of the time in october.
  • In the month of november the climate is bad. The record temperature this month is 74°F and it rains in november about 1.4in.
  • In the month of december the climate is very unfavorable. the thermometer goes up to 36°F°C and it rains about 0.7in 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



Map of South Korea

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.

Chargement en cours
Legend: Seoul other locations

Key cities in South Korea

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