12.01
mon
mon
Day
73°F
NW 4 mph
Precip.
0%
0%
Night
63°F
SW 3 mph
Precip.
100%
100%
13.01
tue
tue
Day
72°F
SW 5 mph
Precip.
100%
100%
Night
64°F
NW 3 mph
Precip.
0%
0%
14.01
wed
wed
Day
75°F
W 5 mph
Precip.
0%
0%
Night
61°F
NW 4 mph
Precip.
0%
0%
15.01
thu
thu
Day
77°F
W 4 mph
Precip.
0%
0%
Night
64°F
NW 4 mph
Precip.
0%
0%
16.01
fri
fri
Day
77°F
W 4 mph
Precip.
20%
20%
Night
64°F
NW 3 mph
Precip.
0%
0%
17.01
sat
sat
Day
77°F
SW 2 mph
Precip.
27%
27%
Night
64°F
NW 3 mph
Precip.
0%
0%
18.01
sun
sun
Day
77°F
W 5 mph
Precip.
20%
20%
Night
64°F
NW 4 mph
Precip.
0%
0%
19.01
mon
mon
Day
75°F
NW 7 mph
Precip.
40%
40%
Night
63°F
NW 4 mph
Precip.
0%
0%
20.01
tue
tue
Day
72°F
NW 7 mph
Precip.
21%
21%
Night
66°F
NW 3 mph
Precip.
74%
74%
21.01
wed
wed
Day
73°F
NW 11 mph
Precip.
0%
0%
Night
63°F
NW 5 mph
Precip.
0%
0%
22.01
thu
thu
Day
70°F
NW 9 mph
Precip.
72%
72%
Night
64°F
W 6 mph
Precip.
73%
73%
23.01
fri
fri
Day
63°F
W 8 mph
Precip.
69%
69%
Night
55°F
SW 6 mph
Precip.
100%
100%
24.01
sat
sat
Day
54°F
W 6 mph
Precip.
81%
81%
Night
52°F
W 4 mph
Precip.
0%
0%
25.01
sun
sun
Day
61°F
W 7 mph
Precip.
29%
29%
Night
57°F
W 3 mph
Precip.
0%
0%
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 67.8°F. The highest and lowest sea temperatures during the month were 69.1°F and 66.6°F.
Air temperature in Hainan, °F
Precipitation total in Hainan, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hainan
Hainan on a weather map
Places in China:
Name
°F
24 Hours Forecast
Hainan
Local time: 08:40
January 12, monday
0900
63°F
NW
3 mph
3 mph
1200
73°F
NW
4 mph
4 mph
1500
75°F
SW
3 mph
3 mph
1800
66°F
SW
5 mph
5 mph
2100
63°F
SW
3 mph
3 mph
January 13, tuesday
0000
63°F
SW
3 mph
3 mph
0300
63°F
W
2 mph
2 mph
0600
61°F
NW
2 mph
2 mph
