Location & Surroundings
Changan is a settlement in Chungcheongnam-do, South Korea, at 18 m elevation. The nearest larger town is Seosan, 15 km to the northeast. The national capital Seoul is about 115 km to the northeast. The nearest airport is Taean, 10 km away.
Also known as: 장안
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
36° 39' 12" N, 126° 23' 4" E
- Elevation DEM: 18 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 161 p/km²
- Built-up 5.9%
- Settlement Low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 12:55
- Sunrise 06:19
- Sunset 18:36
- Day length 12 h 18 min
Other populated places nearby
Alternate Names
Weather in Changan
Current conditions and a 3-day (72-hour) weather forecast for Changan, updated from the NOAA GFS model.
Now 19.8 C with mostly clear skies and a 2.3 m/s easterly wind. Next 24h: 19.8 to 24.3 C, max wind 5.1 m/s. No precipitation expected. Solar peaks near 705 W/m2.
Temperature
19.8 C
Wind
2.3 m/s E (81 deg)
Humidity
78 %
Pressure
1,018.2 hPa
Clouds
8 %
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 | 19.8 | 2.3 | 81 | 78 | 1,018.2 | - / 0.00 | 8 | 0.0 | n/a |
| 6h | 21.7 | 3.3 | 56 | 71 | 1,017.5 | 0.00 / 0.00 | 0 | 86.8 | n/a |
| 12h | 24.3 | 5.1 | 344 | 58 | 1,014.8 | 0.00 / 0.00 | 5 | 705.3 | n/a |
| 18h | 20.5 | 3.3 | 326 | 86 | 1,014.2 | 0.00 / 0.00 | 0 | 170.3 | n/a |
| Tomorrow | 19.8 | 3.1 | 341 | 84 | 1,012.4 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 30h | 21.9 | 2.7 | 25 | 73 | 1,012.5 | 0.00 / 0.00 | 8 | 86.4 | n/a |
| 36h | 25.3 | 3.4 | 355 | 54 | 1,010.9 | 0.00 / 0.00 | 0 | 702.8 | n/a |
| 42h | 20.3 | 2.4 | 10 | 69 | 1,013.0 | 0.00 / 0.00 | 0 | 169.3 | n/a |
| Monday | 19.3 | 2.1 | 58 | 77 | 1,013.4 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 54h | 21.3 | 2.1 | 97 | 60 | 1,016.1 | 0.00 / 0.00 | 0 | 88.9 | n/a |
| 60h | 24.7 | 2.2 | 282 | 54 | 1,015.7 | 0.00 / 0.00 | 3 | 715.2 | n/a |
| 66h | 20.4 | 0.9 | 19 | 72 | 1,017.4 | 0.00 / 0.00 | 36 | 165.9 | n/a |
| Tuesday | 19.4 | 2.3 | 150 | 76 | 1,018.0 | 0.00 / 0.00 | 90 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-19 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Changan?
Now 19.8 C with mostly clear skies and a 2.3 m/s easterly wind. Next 24h: 19.8 to 24.3 C, max wind 5.1 m/s. No precipitation expected. Solar peaks near 705 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 Changan today?
Sunrise around 06:19 and sunset around 18:36 (local time). Day length about 12h 17m.
What is the local time in Changan?
Local time is 12:55. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Changan?
Changan is a populated place.
What is the elevation of Changan?
DEM 18 m.
Where is Changan located?
It is at 36.65340, 126.38440 (latitude, longitude).
Which country is Changan in?
It is in South Korea.