World Resorts South Korea Jeju Weather

Jeju 7 Days Forecast

05.12
fri
Day
46°F
S 13 mph
Precip.
0%
Night
43°F
SE 2 mph
Precip.
0%
06.12
sat
Day
54°F
E 11 mph
Precip.
0%
Night
50°F
E 14 mph
Precip.
0%
07.12
sun
Day
61°F
E 15 mph
Precip.
0%
Night
54°F
SE 11 mph
Precip.
0%
08.12
mon
Day
50°F
S 15 mph
Precip.
0%
Night
45°F
S 11 mph
Precip.
0%
09.12
tue
Day
50°F
S 8 mph
Precip.
0%
Night
46°F
W 4 mph
Precip.
0%
10.12
wed
Day
57°F
W 0 mph
Precip.
0%
Night
52°F
SW 1 mph
Precip.
0%
11.12
thu
Day
57°F
SW 9 mph
Precip.
0%
Night
52°F
SW 5 mph
Precip.
0%

Sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 62.8°F. The highest and lowest sea temperatures during the month were 66.2°F and 60.8°F.

Air temperature in Jeju, °F

Precipitation total in Jeju, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Jeju

Sunniest months:
May 15 days
October 14 days
April 14 days
Warmest months:
August 84.5 °F
July 82.0 °F
September 77.7 °F
Warmest sea temp:
August 81.2 °F
September 77.5 °F
July 76.6 °F
Coldest months:
January 44.8 °F
February 46.2 °F
December 48.5 °F
Rainiest months:
August 8 days
September 7 days
July 7 days
Windiest months:
January 14.4 mph
December 14.3 mph
February 14.0 mph

Jeju on a weather map

Current weather
16:13
Jeju
+46°F
S 11 mph
Feels like: +39°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+32°F
Incheon
+36°F
Muju
+37°F
Busan
+43°F
Seoul
+34°F
Jeju
+46°F
24 Hours Forecast
Jeju
Local time: 16:13
December 05, friday
1800
43°F
S
9 mph
2100
41°F
S
4 mph
December 06, saturday
0000
43°F
SE
2 mph
0300
43°F
E
4 mph
0600
43°F
E
6 mph
0900
46°F
E
7 mph
1200
54°F
E
11 mph
1500
54°F
E
13 mph
Units of measurement: °C / °F