World Resorts South Korea Jeju Weather

Jeju Sea Temperature in May

Average sea water temperature in May:
+61.9°F
Minimum sea water temperature in May: 67.3°F
Maximum sea water temperature in May: 57.6°F

Daily sea water temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
56
59
62
65
68
71

The average sea water temperature in May of 2024 was 63.4°F. The highest and lowest sea temperatures during the month were 66.0°F and 60.6°F.

Monthly sea water temperature in Jeju, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
62.4
66.7
72.2
77.1
81
76.3
68.3
61.9
58.7
56.8
57.2
59.3

Which South Korea resorts have warmest sea in May?

Place name May 2024 May 2023
Jeju 63.4°F 63.0°F
Busan 62.4°F 61.2°F
Incheon 61.1°F 59.4°F
Seoul 61.1°F 59.3°F
Yongpyong 59.9°F 57.5°F

Best time for vacation in Jeju

Sunniest months:
October 15 days
May 15 days
April 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 44.8 °F
February 46.2 °F
December 48.5 °F
Rainiest months:
August 9 days
July 8 days
September 7 days
Windiest months:
January 14.4 mph
December 14.3 mph
February 14.0 mph

Jeju on a weather map

Leaflet | Tiles © Esri
Places in South Korea:
Name
°F
Yongpyong
+48°F
Incheon
+54°F
Muju
+45°F
Busan
+55°F
Seoul
+54°F
Jeju
+59°F
24 Hours Forecast
Jeju
Local time: 01:44
April 27, sunday
0300
59°F
N
2 mph
0600
59°F
NW
2 mph
0900
64°F
NW
2 mph
1200
66°F
S
3 mph
1500
66°F
SE
3 mph
1800
63°F
S
1 mph
2100
59°F
E
5 mph
April 28, monday
0000
57°F
S
3 mph
Units of measurement: °C / °F