Location & Surroundings
Hainan is a settlement in Jiangsu, China, at 6 m elevation. The nearest larger town is Jinsha, 25 km to the northwest. The national capital Beijing is about 990 km to the northwest. The nearest airport is Nantong Airport, 28 km away.
Also known as: 海南
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
31° 53' 16" N, 121° 10' 46" E
- Elevation DEM: 6 m
- Timezone Asia/Shanghai
- Time Shift GMT 8 (DST 8)
Statistics & Country
- Pop. Density 7,285 p/km²
- Built-up 30.2%
- Settlement Urban centre
- Currency Yuan Renminbi (CNY)
- Phone Prefix +86
Sun & Local Time
- Local time 04:21
- Sunrise 05:45
- Sunset 17:46
- Day length 12 h 0 min
Other populated places nearby
Nearby
Alternate Names
zh
海南
Weather in Hainan
Current conditions and a 3-day (72-hour) weather forecast for Hainan, updated from the NOAA GFS model.
Now 22.2 C with overcast skies and a 5.3 m/s north-easterly wind. Next 24h: 19.2 to 22.2 C, max wind 6.0 m/s. Precip around 2.1 mm. Solar peaks near 35 W/m2.
Temperature
22.2 C
Wind
5.3 m/s NE (50 deg)
Humidity
84 %
Pressure
1,013.6 hPa
Clouds
100 %
Precip
2.08 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 22.2 | 5.3 | 50 | 84 | 1,013.6 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 21.7 | 4.3 | 63 | 89 | 1,012.9 | 0.33 / 0.33 | 100 | 0.0 | n/a |
| 12h | 20.5 | 6.0 | 57 | 90 | 1,014.6 | 0.90 / 1.23 | 100 | 3.0 | n/a |
| 18h | 19.9 | 4.5 | 55 | 94 | 1,013.3 | 1.81 / 3.04 | 100 | 35.1 | n/a |
| Tomorrow | 19.2 | 3.7 | 84 | 93 | 1,014.5 | 0.00 / 2.08 | 100 | 6.9 | n/a |
| 30h | 19.9 | 2.2 | 94 | 89 | 1,013.5 | 0.00 / 0.60 | 100 | 0.0 | n/a |
| 36h | 19.7 | 2.9 | 87 | 92 | 1,014.6 | 0.71 / 1.31 | 100 | 3.9 | n/a |
| 42h | 20.2 | 3.0 | 59 | 93 | 1,013.8 | 0.00 / 1.12 | 100 | 44.1 | n/a |
| Wednesday | 20.0 | 2.3 | 49 | 86 | 1,015.9 | 0.00 / 0.89 | 100 | 8.5 | n/a |
| 54h | 18.8 | 4.4 | 26 | 84 | 1,016.8 | 0.00 / 0.53 | 100 | 0.0 | n/a |
| 60h | 19.1 | 4.3 | 16 | 88 | 1,019.5 | 0.82 / 1.35 | 100 | 3.0 | n/a |
| 66h | 18.7 | 4.3 | 24 | 81 | 1,019.6 | 0.00 / 0.93 | 100 | 54.9 | n/a |
| Thursday | 18.5 | 3.2 | 21 | 68 | 1,022.0 | 0.00 / 0.00 | 100 | 23.3 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-28 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Hainan?
Now 22.2 C with overcast skies and a 5.3 m/s north-easterly wind. Next 24h: 19.2 to 22.2 C, max wind 6.0 m/s. Precip around 2.1 mm. Solar peaks near 35 W/m2.
Is precipitation expected in the next 24 hours?
Around 2.1 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Hainan today?
Sunrise around 05:46 and sunset around 17:44 (local time). Day length about 11h 58m.
What is the local time in Hainan?
Local time is 04:21. Time zone: Asia/Shanghai (UTC+08:00).
What type of place is Hainan?
Hainan is a populated place.
What is the elevation of Hainan?
DEM 6 m.
Where is Hainan located?
It is at 31.88788, 121.17950 (latitude, longitude).
Which country is Hainan in?
It is in China.