Haikou Weather: August
 |
Average Day Temperature: | 94.4°F |
|
Average Night Temperature: | 84.0°F |
|
Sea Water Temperature: | 89.4°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 12.5 - 13.0 hours | |
|
Number of Rainy Days: | 9 days |
| Precipitation Totals: | 6.1 in | |
| detailed information | ||
forecast
| Haikou |
Temperature
| Haikou |
Air Temperature in August, °F
The highest day temperature in August 2025 was 95°F. The lowest night temperature was 80°F. The average values for day and night temperatures during August were 90.8°F и 83.0°F respectivly.
Haikou Water Sea Temperature in August, °F
The average sea surface temperature in August 2025 for Haikou was 89.5°F. The maximum and minimum values were 87.2°F and 92.8°F respectively.
You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Haikou is 6.1 in. It makes august the most rainy month of the year.
The average wind speed in August is 7.8 mph. It makes August the most windless month of the year for Haikou.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Haikou in August is 7.8 hours.
Haikou on the Weather Map
| Beidaihe |  |
+38 |
| Beijing |  |
+36 |
| Dadunhai | |
+82 |
| Dalian | |
+42 |
| Guangzhou |  |
+74 |
| Haikou |  |
+74 |
| Hainan |  |
+72 |
| Hong Kong | |
+70 |
| Macau | |
+72 |
| Quingdao | |
+40 |
| Sanya | |
+82 |
| Shanghai | |
+56 |
| Shenzhen | |
+74 |
| Weihai | |
+40 |
| Yalong Bay | |
+82 |
| 1500 |  |
74°F | SW 16 mph |
| 1800 | |
72°F | SW 13 mph |
| 2100 | |
72°F | W 12 mph |
| 0000 | |
72°F | W 11 mph |
| 0300 |  |
72°F | W 9 mph |
| 0600 | |
72°F | W 12 mph |
| 0900 |  |
74°F | W 14 mph |
| 1200 | |
78°F | W 14 mph |