Measurements:
°C
°F
CURRENT WEATHER
00:27
Haikou
84°F
NW 6 mph
Feels like: 92°F
Precip: 23%
World Resorts China Haikou Weather

14 Day Weather Forecast

10.05
mon
DAY
86°F
SW 14 mph
precip
62%
NIGHT
80°F
S 11 mph
precip
73%
10.06
tue
DAY
84°F
SW 15 mph
precip
8%
NIGHT
82°F
SW 12 mph
precip
18%
10.07
wed
DAY
86°F
SW 16 mph
precip
15%
NIGHT
82°F
W 14 mph
precip
54%
10.08
thu
DAY
88°F
SW 19 mph
precip
15%
NIGHT
82°F
W 16 mph
precip
38%
10.09
fri
DAY
80°F
W 17 mph
precip
54%
NIGHT
80°F
W 12 mph
precip
21%
10.10
sat
DAY
88°F
SW 14 mph
precip
17%
NIGHT
80°F
W 7 mph
precip
20%
10.11
sun
DAY
88°F
SW 12 mph
precip
8%
NIGHT
82°F
W 7 mph
precip
13%
10.12
mon
DAY
88°F
SW 13 mph
precip
5%
NIGHT
82°F
W 6 mph
precip
8%
10.13
tue
DAY
90°F
SW 12 mph
precip
7%
NIGHT
80°F
NW 6 mph
precip
11%
10.14
wed
DAY
90°F
SW 10 mph
precip
4%
NIGHT
82°F
W 7 mph
precip
7%
10.15
thu
DAY
88°F
SW 17 mph
precip
44%
NIGHT
82°F
W 15 mph
precip
23%
10.16
fri
DAY
86°F
W 18 mph
precip
26%
NIGHT
82°F
W 14 mph
precip
9%
10.17
sat
DAY
86°F
W 17 mph
precip
13%
NIGHT
82°F
W 15 mph
precip
20%
10.18
sun
DAY
86°F
W 17 mph
precip
14%
NIGHT
82°F
W 12 mph
precip
9%

Haikou Sea Water Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Haikou was 86.2°F. The maximum and minimum values were 83.6°F and 87.2°F respectively.

Haikou on the Weather Map

Best Time to Visit Haikou
The most sunny months:
June 14 days
May 14 days
April 13 days
The most warm months:
June 95.6 °F
July 95.2 °F
August 94.1 °F
Warmest sea temperature:
July 89.4 °F
August 89.4 °F
June 88.1 °F
The most cold months:
January 72.0 °F
December 73.6 °F
February 75.4 °F
The most rainy months:
August 9 days
July 8 days
October 8 days
The most windy months:
December 12 mph
October 12 mph
November 12 mph
more details
China Resorts:
NAME
F°
Beidaihe +46
Beijing +60
Dadunhai +82
Dalian +60
Guangzhou +78
Hainan +78
Hong Kong +80
Macau +82
Quingdao +64
Sanya +82
Shanghai +68
Shenzhen +84
Weihai +64
Xiamen +80
Yalong Bay +82
all resorts
24 Hours Weather Forecast
Haikou
Local time: 00:27
05 oct, monday
0300 84°F
NW
4 mph
0600 82°F
SE
3 mph
0900 82°F
S
11 mph
1200 86°F
SW
14 mph
1500 82°F
SW
13 mph
1800 82°F
SW
14 mph
2100 80°F
S
12 mph
06 oct, tuesday
0000 80°F
S
11 mph