25.02
wed
wed
Day
81°F
SW 11 mph
Precip.
0%
0%
Night
72°F
NW 8 mph
Precip.
0%
0%
26.02
thu
thu
Day
81°F
SW 4 mph
Precip.
100%
100%
Night
73°F
NW 7 mph
Precip.
0%
0%
27.02
fri
fri
Day
81°F
W 9 mph
Precip.
83%
83%
Night
73°F
NW 11 mph
Precip.
100%
100%
28.02
sat
sat
Day
82°F
NW 17 mph
Precip.
0%
0%
Night
75°F
NW 16 mph
Precip.
0%
0%
01.03
sun
sun
Day
84°F
NW 14 mph
Precip.
26%
26%
Night
75°F
NW 14 mph
Precip.
0%
0%
02.03
mon
mon
Day
86°F
NW 12 mph
Precip.
26%
26%
Night
75°F
NW 12 mph
Precip.
0%
0%
03.03
tue
tue
Day
84°F
NW 11 mph
Precip.
0%
0%
Night
75°F
W 11 mph
Precip.
0%
0%
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 70.8°F. The highest and lowest sea temperatures during the month were 73.2°F and 67.8°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 69.9°F. The highest and lowest sea temperatures during the month were 73.6°F and 66.6°F.
Air temperature in Haikou, °F
Precipitation total in Haikou, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Haikou
Haikou on a weather map
Places in China:
Name
°F
24 Hours Forecast
Haikou
Local time: 06:26
February 25, wednesday
0900
73°F
NW
9 mph
9 mph
1200
81°F
SW
11 mph
11 mph
1500
81°F
SW
15 mph
15 mph
1800
79°F
W
16 mph
16 mph
2100
73°F
NW
11 mph
11 mph
February 26, thursday
0000
72°F
NW
8 mph
8 mph
0300
72°F
NW
7 mph
7 mph
0600
70°F
NW
7 mph
7 mph
