Measurements:
°C
°F
Jeju
42°F
S 9 mph
Feels like: 36°F
Precip: 0%
World Resorts South Korea Jeju Weather

14 Day Weather Forecast

12.05
fri
DAY
46°F
S 13 mph
precip
0%
NIGHT
42°F
SE 2 mph
precip
0%
12.06
sat
DAY
54°F
E 11 mph
precip
0%
NIGHT
50°F
E 14 mph
precip
0%
12.07
sun
DAY
62°F
E 15 mph
precip
0%
NIGHT
54°F
SE 11 mph
precip
0%
12.08
mon
DAY
50°F
S 15 mph
precip
0%
NIGHT
44°F
S 11 mph
precip
0%
12.09
tue
DAY
50°F
S 8 mph
precip
0%
NIGHT
46°F
W 4 mph
precip
0%
12.10
wed
DAY
58°F
W 0 mph
precip
0%
NIGHT
52°F
SW 1 mph
precip
0%
12.11
thu
DAY
58°F
SW 9 mph
precip
0%
NIGHT
52°F
SW 5 mph
precip
0%
12.12
fri
DAY
58°F
W 19 mph
precip
0%
NIGHT
54°F
W 24 mph
precip
88%
12.13
sat
DAY
54°F
W 23 mph
precip
100%
NIGHT
56°F
SW 11 mph
precip
100%
12.14
sun
DAY
48°F
SE 22 mph
precip
60%
NIGHT
46°F
SE 22 mph
precip
88%
12.15
mon
DAY
48°F
SE 14 mph
precip
0%
NIGHT
42°F
S 4 mph
precip
0%
12.16
tue
DAY
52°F
S 2 mph
precip
0%
NIGHT
48°F
NE 4 mph
precip
0%
12.17
wed
DAY
60°F
N 6 mph
precip
0%
NIGHT
50°F
SE 7 mph
precip
0%
12.18
thu
DAY
56°F
W 14 mph
precip
0%
NIGHT
50°F
W 13 mph
precip
0%

Jeju Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Jeju was 64.2°F. The maximum and minimum values were 62.0°F and 68.0°F respectively.

Jeju on the Weather Map

Best Time to Visit Jeju
The most sunny months:
May 15 days
October 14 days
April 14 days
The most warm months:
August 88.3 °F
July 85.5 °F
September 80.8 °F
Warmest sea temperature:
August 84.7 °F
September 80.5 °F
July 79.5 °F
The most cold months:
January 44.3 °F
February 45.8 °F
December 48.3 °F
The most rainy months:
August 8 days
September 7 days
July 7 days
The most windy months:
January 14 mph
December 14 mph
February 14 mph
South Korea Resorts:
NAME
Busan +40
Incheon +34
Jeju +42
Muju +26
Seoul +30
Yongpyong +22
24 Hours Weather Forecast
Jeju
Local time: 18:51
05 dec, friday
2100 40°F
S
4 mph
06 dec, saturday
0000 42°F
SE
2 mph
0300 42°F
E
4 mph
0600 42°F
E
6 mph
0900 46°F
E
7 mph
1200 54°F
E
11 mph
1500 54°F
E
13 mph
1800 52°F
NE
11 mph