Hainan Weather: September
 |
Average Day Temperature: | 89.8°F |
|
Average Night Temperature: | 74.5°F |
|
Sea Water Temperature: | 88.9°F |
|
Number of Sunny Days: | 5 days |
| Sunshine Hours: | 12.0 - 12.5 hours | |
|
Number of Rainy Days: | 15 days |
| Precipitation Totals: | 7.9 in | |
| detailed information | ||
forecast
| Hainan |
Temperature
| Hainan |
Air Temperature in September, °F
The highest day temperature in September 2024 was 96°F. The lowest night temperature was 74°F. The average values for day and night temperatures during September were 86.8°F и 76.5°F respectivly.
Hainan Water Sea Temperature in September, °F
The average sea surface temperature in September 2024 for Hainan was 89.5°F. The maximum and minimum values were 87.4°F and 91.6°F respectively.
Most of the days in September are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Hainan is 7.9 in. It makes september one of the most rainy months of the year.
The average wind speed in September is 3.4 mph. This value is relatively stable throughout the year.
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 Hainan in September is 6.1 hours.
Hainan on the Weather Map
| Beidaihe |  |
+26 |
| Beijing | |
+28 |
| Dadunhai |  |
+70 |
| Dalian | |
+36 |
| Guangzhou | |
+64 |
| Haikou | |
+66 |
| Hainan | |
+60 |
| Hangzhou | |
+40 |
| Hong Kong |  |
+60 |
| Macau | |
+64 |
| Quingdao | |
+34 |
| Sanya | |
+70 |
| Shanghai | |
+44 |
| Shenzhen | |
+60 |
| Yalong Bay | |
+70 |
| 0000 |  |
58°F | NW 4 mph |
| 0300 | |
58°F | W 3 mph |
| 0600 | |
60°F | W 3 mph |
| 0900 | |
60°F | SW 3 mph |
| 1200 | |
60°F | SW 4 mph |
| 1500 | |
60°F | SW 5 mph |
| 1800 | |
60°F | SW 6 mph |
| 2100 | |
58°F | W 3 mph |