Haikou Weather: April
 |
Average Day Temperature: | 88.7°F |
|
Average Night Temperature: | 77.5°F |
|
Sea Water Temperature: | 78.5°F |
|
Number of Sunny Days: | 13 days |
| Sunshine Hours: | 12.3 - 12.9 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 2.2 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Haikou |
Sea Water
Temperature
Temperature
| Haikou |
Air Temperature in April, °F
The highest day temperature in April 2026 was 102°F. The lowest night temperature was 72°F. The average values for day and night temperatures during April were 92.6°F и 79.2°F respectivly.
Haikou Water Sea Temperature in April, °F
The average sea surface temperature in April 2026 for Haikou was 83.0°F. The maximum and minimum values were 80.8°F and 86.4°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in April are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in April, in
Precipitation total in April for Haikou is 2.2 in.
Wind Speed in April, mph
The average wind speed in April is 10.3 mph.
Average Sunny Hours Per Day
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 April is 7.3 hours.
Haikou on the Weather Map
China Resorts:
NAME
F°
| Beidaihe |  |
+64 |
| Beijing |  |
+84 |
| Dadunhai |  |
+86 |
| Dalian |  |
+64 |
| Guangzhou | |
+74 |
| Haikou | |
+84 |
| Hainan | |
+80 |
| Hong Kong | |
+74 |
| Quingdao | |
+62 |
| Sanya | |
+86 |
| Shanghai |  |
+70 |
| Shenzhen | |
+74 |
| Weihai | |
+64 |
| Yalong Bay | |
+86 |
| Yantai | |
+68 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Haikou
Local time: 19:04
09 may, saturday
| 2100 |  |
80°F | W 12 mph |
10 may, sunday
| 0000 | |
80°F | W 12 mph |
| 0300 |  |
80°F | W 11 mph |
| 0600 | |
78°F | W 11 mph |
| 0900 | |
82°F | W 13 mph |
| 1200 | |
84°F | W 15 mph |
| 1500 | |
84°F | W 15 mph |
| 1800 |  |
82°F | W 12 mph |