21.12
sun
sun
Day
70°F
W 16 mph
Precip.
0%
0%
Night
64°F
W 25 mph
Precip.
0%
0%
22.12
mon
mon
Day
66°F
W 17 mph
Precip.
0%
0%
Night
64°F
W 22 mph
Precip.
0%
0%
23.12
tue
tue
Day
66°F
W 9 mph
Precip.
0%
0%
Night
66°F
SW 8 mph
Precip.
0%
0%
24.12
wed
wed
Day
70°F
SW 10 mph
Precip.
0%
0%
Night
66°F
W 14 mph
Precip.
72%
72%
25.12
thu
thu
Day
66°F
S 18 mph
Precip.
0%
0%
Night
57°F
SW 11 mph
Precip.
0%
0%
26.12
fri
fri
Day
57°F
SW 9 mph
Precip.
0%
0%
Night
59°F
SW 8 mph
Precip.
0%
0%
27.12
sat
sat
Day
63°F
SW 6 mph
Precip.
0%
0%
Night
63°F
W 6 mph
Precip.
0%
0%
sea water
temperature
temperature
| Hong Kong |
monthly
weather
weather
| Hong Kong |
current
weather
weather
| Hong Kong |
14 days
forecast
forecast
| Hong Kong |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 69.8°F. The highest and lowest sea temperatures during the month were 70.9°F and 68.2°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 63.9°F. The highest and lowest sea temperatures during the month were 65.8°F and 61.5°F.
Air temperature in Hong Kong, °F
Precipitation total in Hong Kong, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hong Kong
Hong Kong on a weather map
Places in China:
Name
°F
24 Hours Forecast
Hong Kong
Local time: 19:24
December 21, sunday
2100
66°F
W
25 mph
25 mph
December 22, monday
0000
64°F
W
25 mph
25 mph
0300
64°F
W
24 mph
24 mph
0600
63°F
W
20 mph
20 mph
0900
64°F
W
18 mph
18 mph
1200
66°F
W
17 mph
17 mph
1500
66°F
W
19 mph
19 mph
1800
64°F
W
20 mph
20 mph
