Jeju 14 Day Weather Forecast / Sea Water Temperature / South Korea
Measurements:
°C
°F
Jeju
76°F
S 6 mph
Feels like: 80°F
Precip: 72%
World Resorts South Korea Jeju Weather

14 Day Weather Forecast

09.23
thu
DAY
82°F
S 7 mph
precip
0%
NIGHT
72°F
S 7 mph
precip
0%
09.24
fri
DAY
80°F
SW 10 mph
precip
0%
NIGHT
74°F
W 16 mph
precip
87%
09.25
sat
DAY
78°F
W 20 mph
precip
87%
NIGHT
72°F
W 19 mph
precip
82%
09.26
sun
DAY
76°F
W 19 mph
precip
63%
NIGHT
72°F
W 17 mph
precip
0%
09.27
mon
DAY
76°F
W 14 mph
precip
77%
NIGHT
70°F
W 13 mph
precip
61%
09.28
tue
DAY
80°F
W 10 mph
precip
65%
NIGHT
74°F
N 4 mph
precip
0%
09.29
wed
DAY
84°F
NE 13 mph
precip
86%
NIGHT
76°F
SE 11 mph
precip
64%
09.30
thu
DAY
78°F
SE 6 mph
precip
0%
NIGHT
70°F
NW 4 mph
precip
0%
10.01
fri
DAY
82°F
S 3 mph
precip
68%
NIGHT
74°F
NE 2 mph
precip
62%
10.02
sat
DAY
86°F
E 4 mph
precip
0%
NIGHT
80°F
NE 5 mph
precip
67%
10.03
sun
DAY
78°F
E 4 mph
precip
79%
NIGHT
74°F
NE 2 mph
precip
60%
10.04
mon
DAY
74°F
W 12 mph
precip
84%
NIGHT
72°F
NW 5 mph
precip
81%
10.05
tue
DAY
82°F
SE 2 mph
precip
62%
NIGHT
76°F
N 1 mph
precip
0%
10.06
wed
DAY
74°F
S 18 mph
precip
63%
NIGHT
66°F
S 9 mph
precip
0%

Jeju Sea Water Temperature in September, °F

Select Year: 2021 2020 2019

The average sea surface temperature in September 2021 for Jeju was 81.6°F. The maximum and minimum values were 78.6°F and 83.6°F respectively.

Jeju on the Weather Map

Best Time to Visit Jeju
The most sunny months:
May 16 days
October 15 days
March 14 days
The most warm months:
August 87.8 °F
July 84.5 °F
September 79.9 °F
Warmest sea temperature:
August 83.9 °F
September 79.3 °F
July 78.5 °F
The most cold months:
January 44.0 °F
February 46.0 °F
December 48.5 °F
The most rainy months:
August 9 days
September 8 days
July 8 days
The most windy months:
January 15 mph
December 14 mph
February 14 mph
South Korea Resorts:
NAME
Busan +74
Incheon +74
Jeju +76
Muju +66
Seoul +70
Yongpyong +68
24 Hours Weather Forecast
Jeju
Local time: 10:27
23 sep, thursday
1200 82°F
S
7 mph
1500 84°F
SE
7 mph
1800 82°F
SE
7 mph
2100 74°F
S
7 mph
24 sep, friday
0000 72°F
S
7 mph
0300 70°F
S
7 mph
0600 68°F
S
7 mph
0900 74°F
S
7 mph