Location & Surroundings
Changwan is a settlement in Jiangsu, China, at 3 m elevation. The nearest larger town is Huilong, 31 km to the east. The national capital Beijing is about 995 km to the northwest. The nearest airport is Nantong Airport, 40 km away.
Also known as: 长弯
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
31° 54' 18" N, 121° 20' 53" E
- Elevation DEM: 3 m
- Timezone Asia/Shanghai
- Time Shift GMT 8 (DST 8)
Statistics & Country
- Pop. Density 183 p/km²
- Built-up 5.8%
- Settlement Low density rural
- Currency Yuan Renminbi (CNY)
- Phone Prefix +86
Sun & Local Time
- Local time 08:22
- Sunrise 05:49
- Sunset 17:36
- Day length 11 h 47 min
Other populated places nearby
Alternate Names
zh
长弯
Weather in Changwan
Current conditions and a 3-day (72-hour) weather forecast for Changwan, updated from the NOAA GFS model.
Now 18.0 C with overcast skies and a 4.3 m/s northerly wind. Next 24h: 13.6 to 21.1 C, max wind 6.6 m/s. No precipitation expected. Solar peaks near 688 W/m2.
Temperature
18.0 C
Wind
4.3 m/s N (346 deg)
Humidity
72 %
Pressure
1,018.7 hPa
Clouds
98 %
Precip
0.00 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 | 18.0 | 4.3 | 346 | 72 | 1,018.7 | - / 0.00 | 98 | 0.0 | n/a |
| 6h | 18.5 | 5.4 | 342 | 69 | 1,020.4 | 0.00 / 0.00 | 64 | 56.7 | n/a |
| 12h | 21.1 | 6.6 | 349 | 53 | 1,019.1 | 0.00 / 0.00 | 100 | 687.7 | n/a |
| 18h | 15.9 | 3.4 | 324 | 65 | 1,021.1 | 0.00 / 0.00 | 34 | 174.8 | n/a |
| Tomorrow | 13.6 | 3.5 | 308 | 65 | 1,020.7 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 30h | 16.0 | 3.7 | 314 | 57 | 1,022.6 | 0.00 / 0.00 | 0 | 64.4 | n/a |
| 36h | 22.5 | 4.0 | 311 | 38 | 1,020.3 | 0.00 / 0.00 | 0 | 732.8 | n/a |
| 42h | 16.9 | 2.7 | 289 | 62 | 1,021.8 | 0.00 / 0.00 | 0 | 192.3 | n/a |
| Tuesday | 14.7 | 2.7 | 308 | 65 | 1,022.1 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 54h | 17.9 | 1.8 | 320 | 56 | 1,024.4 | 0.00 / 0.00 | 0 | 63.9 | n/a |
| 60h | 23.8 | 2.1 | 335 | 41 | 1,022.1 | 0.00 / 0.00 | 0 | 727.1 | n/a |
| 66h | 16.9 | 2.1 | 91 | 66 | 1,023.7 | 0.00 / 0.00 | 0 | 188.9 | n/a |
| Wednesday | 15.6 | 0.1 | 202 | 70 | 1,023.2 | 0.00 / 0.00 | 0 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-04 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Changwan?
Now 18.0 C with overcast skies and a 4.3 m/s northerly wind. Next 24h: 13.6 to 21.1 C, max wind 6.6 m/s. No precipitation expected. Solar peaks near 688 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Changwan today?
Sunrise around 05:49 and sunset around 17:36 (local time). Day length about 11h 47m.
What is the local time in Changwan?
Local time is 08:22. Time zone: Asia/Shanghai (UTC+08:00).
What type of place is Changwan?
Changwan is a populated place.
What is the elevation of Changwan?
DEM 3 m.
Where is Changwan located?
It is at 31.90504, 121.34812 (latitude, longitude).
Which country is Changwan in?
It is in China.