02.01
fri
fri
Day
66°F
W 11 mph
Precip.
86%
86%
Night
59°F
W 6 mph
Precip.
0%
0%
03.01
sat
sat
Day
66°F
W 9 mph
Precip.
100%
100%
Night
57°F
NW 4 mph
Precip.
0%
0%
04.01
sun
sun
Day
72°F
W 7 mph
Precip.
88%
88%
Night
63°F
W 4 mph
Precip.
69%
69%
05.01
mon
mon
Day
68°F
W 8 mph
Precip.
65%
65%
Night
57°F
NW 2 mph
Precip.
0%
0%
06.01
tue
tue
Day
70°F
SW 8 mph
Precip.
0%
0%
Night
55°F
NW 2 mph
Precip.
0%
0%
07.01
wed
wed
Day
66°F
SW 9 mph
Precip.
0%
0%
Night
54°F
NW 2 mph
Precip.
0%
0%
08.01
thu
thu
Day
64°F
W 9 mph
Precip.
0%
0%
Night
55°F
W 2 mph
Precip.
27%
27%
09.01
fri
fri
Day
66°F
W 7 mph
Precip.
0%
0%
Night
54°F
NW 4 mph
Precip.
0%
0%
10.01
sat
sat
Day
68°F
W 6 mph
Precip.
0%
0%
Night
55°F
NW 4 mph
Precip.
0%
0%
11.01
sun
sun
Day
70°F
W 6 mph
Precip.
0%
0%
Night
57°F
NW 3 mph
Precip.
0%
0%
12.01
mon
mon
Day
68°F
SW 13 mph
Precip.
24%
24%
Night
54°F
SW 8 mph
Precip.
0%
0%
13.01
tue
tue
Day
57°F
W 11 mph
Precip.
0%
0%
Night
45°F
NW 2 mph
Precip.
0%
0%
14.01
wed
wed
Day
61°F
SW 7 mph
Precip.
0%
0%
Night
48°F
NW 2 mph
Precip.
0%
0%
15.01
thu
thu
Day
64°F
SW 6 mph
Precip.
0%
0%
Night
55°F
W 4 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: 14:48
January 02, friday
1500
64°F
W
9 mph
9 mph
1800
61°F
W
9 mph
9 mph
2100
59°F
W
7 mph
7 mph
January 03, saturday
0000
59°F
W
6 mph
6 mph
0300
57°F
W
3 mph
3 mph
0600
57°F
NW
3 mph
3 mph
0900
61°F
W
6 mph
6 mph
1200
66°F
W
9 mph
9 mph
