World Resorts South Korea Jeju Weather

Jeju 7 Days Forecast

12.05
sun
Day
64°F
SE 13 mph
Precip.
0%
Night
57°F
SE 9 mph
Precip.
0%
13.05
mon
Day
64°F
SE 11 mph
Precip.
0%
Night
59°F
E 4 mph
Precip.
0%
14.05
tue
Day
68°F
SE 7 mph
Precip.
0%
Night
63°F
E 6 mph
Precip.
0%
15.05
wed
Day
68°F
E 16 mph
Precip.
0%
Night
59°F
SE 9 mph
Precip.
0%
16.05
thu
Day
66°F
E 13 mph
Precip.
0%
Night
61°F
NE 7 mph
Precip.
0%
17.05
fri
Day
70°F
SW 2 mph
Precip.
0%
Night
61°F
N 7 mph
Precip.
0%
18.05
sat
Day
73°F
NW 4 mph
Precip.
0%
Night
66°F
N 5 mph
Precip.
81%

Sea water temperature in May, °F

Show year:
2023
2022
2021

The average sea water temperature in May of 2023 was 63.0°F. The highest and lowest sea temperatures during the month were 66.2°F and 61.3°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 84.2 °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
05:35
Jeju
+61°F
S 6 mph
Feels like: +61°F
Precip.: 100%
Places in South Korea:
Name
°F
Yongpyong
+46°F
Incheon
+54°F
Muju
+52°F
Busan
+63°F
Seoul
+52°F
Jeju
+61°F
24 Hours Forecast
Jeju
Local time: 05:35
May 12, sunday
0600
61°F
S
6 mph
0900
61°F
SE
9 mph
1200
64°F
SE
13 mph
1500
64°F
SE
13 mph
1800
61°F
SE
12 mph
2100
59°F
SE
11 mph
May 13, monday
0000
57°F
SE
9 mph
0300
55°F
SE
9 mph
Units of measurement: °C / °F