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Weather in Jeju

Discover today’s weather in Jeju and see if now is a good time to travel with our 16 day forecast.
Check flight prices to Jeju on Avionero:
Select dates, flexibility, days away

Weather in Jeju today

Good Weather
Warm
☁️
Cloudy
Temperature, wind, and humidity right now:
☁️
+70°F
Temperature now
+63°F
Min.
+75°F
Max.
8 m/s
Wind now
0 m/s
Min.
13 m/s
Max.
67%
Humidity now
21%
Min.
100%
Max.

Weather in Jeju for the upcoming 16 days

Here’s how the weather in Jeju looks currently:
Fri, 15 May
☁️
+70°F
Scattered clouds
8 m/s
67 %
Sat, 16 May
☀️
+73°F
Clear sky
3 m/s
53 %
Sun, 17 May
☀️
+73°F
Clear sky
3 m/s
47 %
Mon, 18 May
☁️
+75°F
Scattered clouds
3 m/s
47 %
Tue, 19 May
☁️
+73°F
Broken clouds
4 m/s
54 %
Wed, 20 May
🌦
+70°F
Rain
5 m/s
70 %
Thu, 21 May
🌦
+68°F
Rain
5 m/s
91 %
Fri, 22 May
🌦
+75°F
Rain
2 m/s
84 %
Sat, 23 May
🌦
+72°F
Rain
9 m/s
93 %
Sun, 24 May
☁️
+75°F
Scattered clouds
3 m/s
61 %
Mon, 25 May
🌦
+70°F
Rain
4 m/s
82 %
Tue, 26 May
🌦
+70°F
Rain
8 m/s
80 %
Wed, 27 May
☁️
+79°F
Broken clouds
7 m/s
47 %
Thu, 28 May
☁️
+81°F
Broken clouds
6 m/s
50 %
Fri, 29 May
☀️
+77°F
Clear sky
3 m/s
67 %
Sat, 30 May
☀️
+79°F
Clear sky
2 m/s
56 %

Weather in Jeju year round

Weather by month. Click on a month to see full weather information.
The average temperature during the whole year is around +64°F, with the lowest average of +46°F in January and the highest average of +84°F in August

Other cities in South Korea

Check out the weather for other cities in South Korea.

Monthly weather in Jeju