21.12
sun
sun
Day
45°F
SE 16 mph
Precip.
63%
63%
Night
36°F
S 9 mph
Precip.
0%
0%
22.12
mon
mon
Day
45°F
SW 9 mph
Precip.
0%
0%
Night
48°F
SW 11 mph
Precip.
0%
0%
23.12
tue
tue
Day
55°F
NW 7 mph
Precip.
0%
0%
Night
55°F
E 8 mph
Precip.
75%
75%
24.12
wed
wed
Day
50°F
SE 13 mph
Precip.
0%
0%
Night
43°F
S 9 mph
Precip.
0%
0%
25.12
thu
thu
Day
48°F
S 6 mph
Precip.
0%
0%
Night
45°F
S 8 mph
Precip.
0%
0%
26.12
fri
fri
Day
54°F
SW 7 mph
Precip.
0%
0%
Night
48°F
S 8 mph
Precip.
0%
0%
27.12
sat
sat
Day
50°F
SE 12 mph
Precip.
0%
0%
Night
41°F
SE 9 mph
Precip.
0%
0%
28.12
sun
sun
Day
48°F
SW 9 mph
Precip.
0%
0%
Night
45°F
SE 6 mph
Precip.
0%
0%
29.12
mon
mon
Day
46°F
SE 6 mph
Precip.
0%
0%
Night
46°F
E 11 mph
Precip.
0%
0%
30.12
tue
tue
Day
55°F
NE 22 mph
Precip.
69%
69%
Night
36°F
E 30 mph
Precip.
0%
0%
31.12
wed
wed
Day
34°F
E 29 mph
Precip.
77%
77%
Night
34°F
E 35 mph
Precip.
0%
0%
01.01
thu
thu
Day
37°F
SE 22 mph
Precip.
0%
0%
Night
36°F
E 13 mph
Precip.
0%
0%
02.01
fri
fri
Day
43°F
E 17 mph
Precip.
0%
0%
Night
32°F
SE 19 mph
Precip.
0%
0%
03.01
sat
sat
Day
36°F
E 23 mph
Precip.
0%
0%
Night
34°F
E 21 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 60.7°F. The highest and lowest sea temperatures during the month were 62.4°F and 58.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 55.5°F. The highest and lowest sea temperatures during the month were 57.6°F and 53.6°F.
Air temperature in Busan, °F
Precipitation total in Busan, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Busan
Busan on a weather map
Places in South Korea:
Name
°F
24 Hours Forecast
Busan
Local time: 09:22
December 21, sunday
1200
45°F
SE
16 mph
16 mph
1500
45°F
SE
14 mph
14 mph
1800
41°F
SE
11 mph
11 mph
2100
39°F
SE
11 mph
11 mph
December 22, monday
0000
36°F
S
9 mph
9 mph
0300
36°F
S
7 mph
7 mph
0600
36°F
S
7 mph
7 mph
0900
39°F
S
8 mph
8 mph
