Please click on any column to get detailed information about Haikou weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Haikou is june. The average daily temp is 91.1°F. The average nightly temp is 81.1°F.
Sea water temperature, °F
The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 85.5°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
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.
* 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: 18:15
December 24, wednesday
2100
70°F
W
9 mph
9 mph
December 25, thursday
0000
70°F
W
7 mph
7 mph
0300
70°F
SW
7 mph
7 mph
0600
70°F
SW
9 mph
9 mph
0900
70°F
S
12 mph
12 mph
1200
70°F
SW
12 mph
12 mph
1500
68°F
SW
17 mph
17 mph
1800
66°F
SW
15 mph
15 mph
