Weather in Haikou in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 91.4°F | 91.4°F | 90.3°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 80.9°F | 80.9°F | 80.6°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 84.2°F | 85.5°F | 85.4°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 16 days | 14 days | 13 days | |||
| Day length: | ||||||
| Day length: | 13.3 - 13.4 h. | 13.1 - 13.3 h. | 12.5 - 13.0 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 8 days | 9 days | 10 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 4.9 in. | 5.7 in. | 6.7 in. | |||
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Haikou
Haikou on a weather map
Places in China:
Name
°F
24 Hours Forecast
Haikou
Local time: 16:50
April 29, monday
1800
86°F
NW
13 mph
13 mph
2100
82°F
NW
17 mph
17 mph
April 30, tuesday
0000
82°F
N
21 mph
21 mph
0300
82°F
N
21 mph
21 mph
0600
82°F
N
21 mph
21 mph
0900
84°F
N
21 mph
21 mph
1200
93°F
N
18 mph
18 mph
1500
99°F
NE
9 mph
9 mph
