24.12
wed
wed
Day
75°F
W 9 mph
Precip.
100%
100%
Night
66°F
SW 6 mph
Precip.
0%
0%
25.12
thu
thu
Day
64°F
S 9 mph
Precip.
0%
0%
Night
57°F
S 4 mph
Precip.
70%
70%
26.12
fri
fri
Day
63°F
W 4 mph
Precip.
0%
0%
Night
59°F
SW 6 mph
Precip.
86%
86%
27.12
sat
sat
Day
63°F
SW 7 mph
Precip.
0%
0%
Night
61°F
SW 6 mph
Precip.
100%
100%
28.12
sun
sun
Day
61°F
SW 5 mph
Precip.
100%
100%
Night
61°F
SW 6 mph
Precip.
100%
100%
29.12
mon
mon
Day
63°F
SW 6 mph
Precip.
100%
100%
Night
63°F
SW 6 mph
Precip.
55%
55%
30.12
tue
tue
Day
66°F
W 8 mph
Precip.
0%
0%
Night
64°F
W 7 mph
Precip.
62%
62%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 71.3°F. The highest and lowest sea temperatures during the month were 73.0°F and 69.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 65.7°F. The highest and lowest sea temperatures during the month were 67.8°F and 63.0°F.
Air temperature in Ha Long, °F
Precipitation total in Ha Long, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ha Long
Ha Long on a weather map
Places in Vietnam:
Name
°F
24 Hours Forecast
Ha Long
Local time: 07:04
December 24, wednesday
0900
72°F
SW
7 mph
7 mph
1200
75°F
W
9 mph
9 mph
1500
73°F
W
9 mph
9 mph
1800
68°F
W
6 mph
6 mph
2100
68°F
SW
7 mph
7 mph
December 25, thursday
0000
66°F
SW
6 mph
6 mph
0300
66°F
SW
8 mph
8 mph
0600
64°F
S
9 mph
9 mph
