Measurements:
°C
°F
CURRENT WEATHER
08:16
Haikou
74°F
SW 14 mph
Feels like: 74°F
Precip: 0%
World Resorts China Haikou Weather

14 Day Weather Forecast

12.17
wed
DAY
76°F
SW 14 mph
precip
0%
NIGHT
72°F
SW 6 mph
precip
0%
12.18
thu
DAY
76°F
SW 16 mph
precip
64%
NIGHT
72°F
W 9 mph
precip
69%
12.19
fri
DAY
76°F
SW 14 mph
precip
100%
NIGHT
72°F
W 10 mph
precip
87%
12.20
sat
DAY
78°F
W 16 mph
precip
100%
NIGHT
72°F
W 6 mph
precip
0%
12.21
sun
DAY
78°F
SW 11 mph
precip
0%
NIGHT
70°F
NW 5 mph
precip
0%
12.22
mon
DAY
80°F
W 16 mph
precip
20%
NIGHT
72°F
W 12 mph
precip
21%
12.23
tue
DAY
76°F
W 15 mph
precip
100%
NIGHT
72°F
W 13 mph
precip
100%
12.24
wed
DAY
78°F
SW 14 mph
precip
100%
NIGHT
72°F
W 8 mph
precip
0%
12.25
thu
DAY
76°F
W 15 mph
precip
21%
NIGHT
72°F
SW 14 mph
precip
100%
12.26
fri
DAY
68°F
SW 14 mph
precip
58%
NIGHT
66°F
W 8 mph
precip
0%
12.27
sat
DAY
70°F
W 13 mph
precip
0%
NIGHT
70°F
W 11 mph
precip
100%
12.28
sun
DAY
74°F
W 14 mph
precip
27%
NIGHT
68°F
W 9 mph
precip
0%
12.29
mon
DAY
72°F
SW 14 mph
precip
0%
NIGHT
68°F
SW 13 mph
precip
0%
12.30
tue
DAY
68°F
SW 18 mph
precip
0%
NIGHT
64°F
W 13 mph
precip
0%

Haikou Sea Water Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Haikou was 75.0°F. The maximum and minimum values were 74.0°F and 76.2°F respectively.

Haikou on the Weather Map

Best Time to Visit Haikou
The most sunny months:
June 15 days
May 14 days
July 13 days
The most warm months:
June 95.6 °F
July 95.5 °F
August 94.4 °F
Warmest sea temperature:
August 89.4 °F
July 89.4 °F
September 88.1 °F
The most cold months:
January 72.0 °F
December 73.5 °F
February 75.2 °F
The most rainy months:
August 9 days
July 8 days
June 8 days
The most windy months:
December 12 mph
October 12 mph
November 12 mph
more details
China Resorts:
NAME
F°
Beidaihe +26
Beijing +28
Dadunhai +76
Dalian +28
Guangzhou +72
Haikou +74
Hainan +68
Hangzhou +54
Hong Kong +70
Macau +72
Quingdao +36
Sanya +76
Shanghai +52
Shenzhen +72
Yalong Bay +76
all resorts
24 Hours Weather Forecast
Haikou
Local time: 08:16
17 dec, wednesday
0900 74°F
SW
14 mph
1200 76°F
SW
14 mph
1500 76°F
SW
13 mph
1800 72°F
SW
10 mph
2100 72°F
W
6 mph
18 dec, thursday
0000 72°F
SW
6 mph
0300 70°F
SW
7 mph
0600 70°F
SW
9 mph