World Resorts South Korea Jeju Weather

Jeju Sea Temperature in January

Average sea water temperature in January:
+59.3°F
Minimum sea water temperature in January: 62.2°F
Maximum sea water temperature in January: 55.2°F

Daily 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.

Monthly sea water temperature in Jeju, °F

Which South Korea resorts have warmest sea in January?

Place name January 2024 January 2023
Jeju 60.7°F 60.4°F
Busan 56.1°F 55.9°F
Yongpyong 51.1°F 52.9°F
Seoul 39.7°F 39.3°F
Incheon 39.2°F 38.3°F

Best time for vacation in Jeju

Sunniest months:
October 15 days
May 15 days
March 14 days
Warmest months:
August 84.2 °F
July 81.6 °F
September 77.0 °F
Warmest sea temp:
August 80.9 °F
September 76.7 °F
July 76.2 °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
22:31
Jeju
+59°F
NE 4 mph
Feels like: +57°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+68°F
Incheon
+59°F
Muju
+55°F
Busan
+55°F
Seoul
+59°F
Jeju
+59°F
24 Hours Forecast
Jeju
Local time: 22:31
May 03, friday
0000
57°F
W
4 mph
0300
55°F
SW
4 mph
0600
54°F
W
6 mph
0900
63°F
SW
7 mph
1200
64°F
SW
9 mph
1500
66°F
SW
11 mph
1800
64°F
SW
7 mph
2100
61°F
W
6 mph
Units of measurement: °C / °F