World Resorts South Korea Jeju Weather

Jeju 7 Days Forecast

23.12
mon
Day
46°F
SE 11 mph
Precip.
0%
Night
45°F
SE 11 mph
Precip.
0%
24.12
tue
Day
46°F
SE 11 mph
Precip.
0%
Night
43°F
SE 3 mph
Precip.
0%
25.12
wed
Day
48°F
E 9 mph
Precip.
0%
Night
43°F
SE 9 mph
Precip.
0%
26.12
thu
Day
48°F
SE 19 mph
Precip.
87%
Night
41°F
SE 20 mph
Precip.
65%
27.12
fri
Day
45°F
SE 17 mph
Precip.
0%
Night
45°F
SE 18 mph
Precip.
85%
28.12
sat
Day
46°F
SE 18 mph
Precip.
71%
Night
43°F
SE 19 mph
Precip.
74%
29.12
sun
Day
48°F
E 21 mph
Precip.
79%
Night
45°F
SE 14 mph
Precip.
0%

Sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 63.5°F. The highest and lowest sea temperatures during the month were 66.2°F and 61.9°F.

Sea water temperature in January, °F

Show year:
2024
2023
2022

The average sea water temperature in January of 2024 was 60.7°F. The highest and lowest sea temperatures during the month were 62.2°F and 58.8°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:
October 15 days
May 15 days
March 14 days
Warmest months:
August 84.4 °F
July 81.8 °F
September 77.4 °F
Warmest sea temp:
August 81.1 °F
September 77.1 °F
July 76.3 °F
Coldest months:
January 44.9 °F
February 46.5 °F
December 48.6 °F
Rainiest months:
August 9 days
July 8 days
September 7 days
Windiest months:
January 14.5 mph
December 14.3 mph
February 14.0 mph

Jeju on a weather map

Current weather
06:58
Jeju
+41°F
S 12 mph
Feels like: +34°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+16°F
Incheon
+32°F
Muju
+21°F
Busan
+34°F
Seoul
+25°F
Jeju
+41°F
24 Hours Forecast
Jeju
Local time: 06:58
December 23, monday
0900
43°F
S
9 mph
1200
46°F
SE
11 mph
1500
46°F
SE
13 mph
1800
45°F
SE
13 mph
2100
45°F
SE
12 mph
December 24, tuesday
0000
45°F
SE
11 mph
0300
45°F
SE
14 mph
0600
45°F
SE
14 mph
Units of measurement: °C / °F