When is the best time to go to Jeju Island (Jejudo)?

When is the best time to go to Jeju Island (Jejudo)? Here's some information to help you in your decision:

  • The best months for good weather in Jeju Island (Jejudo) are April, May, June, October and November
  • On average, the warmest months are July and August
  • January is the coldest month of the year
  • The rainiest months are July, August and September
  • August is the best month for swimming


Annual weather in Jeju Island (Jejudo)

For full information about the climate and weather in Jeju Island (Jejudo) a specific month, click on the corresponding line below:

January 41°F/47°F
3.9in
February 43°F/49°F
4.3in
March 47°F/54°F
4.8in
April 54°F/61°F
5.9in
May 61°F/68°F
6.1in
June 68°F/74°F
8.6in
July 76°F/81°F
11.9in
August 77°F/85°F
10.9in
September 72°F/77°F
11.3in
October 65°F/70°F
6in
November 56°F/61°F
4.1in
December 45°F/50°F
3.7in


Weather and climate in Jeju Island (Jejudo)

Jeju Island (Jejudo) enjoys a humid subtropical climate (without dry season and with hot summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Jeju Island (Jejudo) is 65°F (ranging from 47°F in january to 85°F in august). Annual rainfall is 81.3in, with a minimum of 3.7in in december and a maximum of 11.9in in july.
  • In the month of january the climate is very unfavorable. It is for example 47°F as maximum temperature in january and it rains in january about 3.9in.
  • From february to march the climate is bad. The record temperature this month is 68°F and, in march, 5 days of rain are expected.
  • In the month of april the climate is not good, but still OK. The record temperature this month is 70°F and it rains about 18% of the time in april.
  • Between may and june the climate is beautiful. By early evening, the temperature averages 72°F.
  • From july to august the climate is not good, but still OK. In average, on the morning it is 77°F.
  • From september to october the climate is good. In average, on the morning it is 65°F and, in october, 4 days of rain are expected.
  • In november the climate is just OK. The record temperature this month is 74°F and it rains in november about 4.1in.
  • In december the climate is not good. The temperature rises to 50°F and it rains in december about 3.7in.

Jeju Island (Jejudo) :



Charts: temperature and rainfall in Jeju Island (Jejudo)

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

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity


Peak visitor numbers and tourist seasons in Jeju Island (Jejudo)

Find out when Jeju Island (Jejudo) has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Jeju Island (Jejudo)

  • Very low season in Jeju Island (Jejudo)
    The months with the lowest number of tourists are: January, February and March.
  • Low season in Jeju Island (Jejudo)
    The months with low numbers of tourists are: December.
  • High season in Jeju Island (Jejudo)
    The number of visitors to Jeju Island (Jejudo) is high in: April, May, September and November.
  • Peek season in Jeju Island (Jejudo)
    The largest number of tourists visiting Jeju Island (Jejudo) is during: June, July, August and October.

Figure: Visitor index for Jeju Island (Jejudo) month by month



Other cities and places near Jeju Island (Jejudo)

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Legend: Jeju Island (Jejudo) other locations

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