Location & Surroundings
Changnan is a triangulation station in Taiwan, Taiwan, at 11 m elevation. The nearest larger town is Beigang, 15 km to the south. The national capital Taipei is about 200 km to the northeast. The nearest airport is Chiayi Airport, 29 km away.
Also known as: 昌南 · Ch’ang-nan
Basic Data
- Type triangulation station (TRIG)
- a point on the earth whose position has been determined by triangulation
Geography
-
Coordinates
23° 41' 52" N, 120° 15' 38" E
- Elevation DEM: 11 m
- Timezone Asia/Taipei
- Time Shift GMT 8 (DST 8)
Statistics & Country
- Pop. Density 419 p/km²
- Built-up 12.0%
- Settlement Low density rural
- Currency Dollar (TWD)
- Phone Prefix +886
Sun & Local Time
- Local time 01:24
- Sunrise 05:50
- Sunset 17:43
- Day length 11 h 53 min
Nearby
Alternate Names
zh
昌南
Weather in Changnan
Current conditions and a 3-day (72-hour) weather forecast for Changnan, updated from the NOAA GFS model.
Now 30.1 C with mostly clear skies and a 8.6 m/s northerly wind. Next 24h: 25.0 to 30.1 C, max wind 11.2 m/s. Precip around 0.4 mm. Solar peaks near 737 W/m2.
Temperature
30.1 C
Wind
8.6 m/s N (1 deg)
Humidity
64 %
Pressure
1,009.9 hPa
Clouds
23 %
Precip
0.38 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 | 30.1 | 8.6 | 1 | 64 | 1,009.9 | - / 0.00 | 23 | 0.0 | n/a |
| 6h | 26.7 | 11.2 | 17 | 77 | 1,012.5 | 0.06 / 0.06 | 6 | 200.1 | n/a |
| 12h | 25.0 | 10.2 | 22 | 72 | 1,012.4 | 0.00 / 0.00 | 4 | 0.0 | n/a |
| 18h | 25.4 | 5.0 | 28 | 71 | 1,014.4 | 1.94 / 1.94 | 5 | 62.6 | n/a |
| Tomorrow | 28.9 | 10.0 | 4 | 54 | 1,012.8 | 0.00 / 0.38 | 7 | 736.8 | n/a |
| 30h | 25.6 | 9.8 | 17 | 61 | 1,015.8 | 0.00 / 0.02 | 0 | 212.2 | n/a |
| 36h | 24.8 | 6.7 | 20 | 61 | 1,015.6 | 0.00 / 0.00 | 8 | 0.0 | n/a |
| 42h | 25.9 | 5.9 | 30 | 57 | 1,017.6 | 0.00 / 0.00 | 8 | 63.1 | n/a |
| Wednesday | 29.0 | 8.3 | 3 | 50 | 1,015.0 | 0.00 / 0.00 | 19 | 733.2 | n/a |
| 54h | 26.2 | 7.4 | 20 | 56 | 1,016.6 | 0.01 / 0.02 | 23 | 179.2 | n/a |
| 60h | 25.5 | 2.1 | 11 | 63 | 1,015.6 | 0.00 / 0.00 | 98 | 0.0 | n/a |
| 66h | 26.0 | 3.0 | 11 | 62 | 1,016.7 | 0.00 / 0.00 | 90 | 18.4 | n/a |
| Thursday | 29.4 | 6.6 | 347 | 51 | 1,013.7 | 0.00 / 0.00 | 31 | 682.2 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-05 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Changnan?
Now 30.1 C with mostly clear skies and a 8.6 m/s northerly wind. Next 24h: 25.0 to 30.1 C, max wind 11.2 m/s. Precip around 0.4 mm. Solar peaks near 737 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.4 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Changnan today?
Sunrise around 05:51 and sunset around 17:43 (local time). Day length about 11h 52m.
What is the local time in Changnan?
Local time is 01:24. Time zone: Asia/Taipei (UTC+08:00).
What type of place is Changnan?
Changnan is a triangulation station.
What is the elevation of Changnan?
DEM 11 m.
Where is Changnan located?
It is at 23.69768, 120.26065 (latitude, longitude).
Which country is Changnan in?
It is in Taiwan.