Location & Surroundings
Changansam-dong is a settlement in Seoul, South Korea, at 20 m elevation. The nearest larger town is Guri-si, 7 km to the northeast. The nearest airport is Seoul Air Base, 14 km away.
Also known as: 장안3동
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
37° 33' 58" N, 127° 4' 18" E
- Elevation DEM: 20 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 18,673 p/km²
- Built-up 33.8%
- Settlement Urban centre
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 03:43
- Sunrise 06:16
- Sunset 18:34
- Day length 12 h 18 min
Other populated places nearby
Nearby
Alternate Names
Weather in Changansam-dong
Current conditions and a 3-day (72-hour) weather forecast for Changansam-dong, updated from the NOAA GFS model.
Now 22.4 C with partly cloudy skies and a 1.5 m/s north-westerly wind. Next 24h: 19.1 to 29.4 C, max wind 1.5 m/s. No precipitation expected. Solar peaks near 702 W/m2.
Temperature
22.4 C
Wind
1.5 m/s NW (334 deg)
Humidity
57 %
Pressure
1,013.4 hPa
Clouds
48 %
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 | 22.4 | 1.5 | 334 | 57 | 1,013.4 | - / 0.00 | 48 | 0.0 | n/a |
| 6h | 19.1 | 1.3 | 49 | 69 | 1,012.7 | 0.00 / 0.00 | 34 | 0.0 | n/a |
| 12h | 21.5 | 1.2 | 76 | 57 | 1,012.9 | 0.00 / 0.00 | 85 | 87.9 | n/a |
| 18h | 29.4 | 1.5 | 53 | 20 | 1,010.6 | 0.00 / 0.00 | 18 | 701.9 | n/a |
| Tomorrow | 22.8 | 0.7 | 90 | 43 | 1,013.0 | 0.00 / 0.00 | 5 | 164.6 | n/a |
| 30h | 18.7 | 1.6 | 82 | 56 | 1,014.7 | 0.00 / 0.00 | 4 | 0.0 | n/a |
| 36h | 21.2 | 1.7 | 81 | 48 | 1,017.2 | 0.00 / 0.00 | 82 | 91.6 | n/a |
| 42h | 28.8 | 0.5 | 44 | 32 | 1,015.6 | 0.00 / 0.00 | 7 | 694.7 | n/a |
| Tuesday | 23.1 | 0.6 | 242 | 48 | 1,017.2 | 0.00 / 0.00 | 0 | 161.3 | n/a |
| 54h | 19.8 | 0.9 | 103 | 67 | 1,018.3 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 60h | 21.9 | 1.1 | 94 | 62 | 1,019.3 | 0.00 / 0.00 | 0 | 87.0 | n/a |
| 66h | 28.0 | 4.1 | 260 | 39 | 1,016.3 | 0.00 / 0.00 | 14 | 685.6 | n/a |
| Wednesday | 22.1 | 1.5 | 271 | 70 | 1,018.1 | 0.00 / 0.00 | 93 | 151.9 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-20 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Changansam-dong?
Now 22.4 C with partly cloudy skies and a 1.5 m/s north-westerly wind. Next 24h: 19.1 to 29.4 C, max wind 1.5 m/s. No precipitation expected. Solar peaks near 702 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 Changansam-dong today?
Sunrise around 06:17 and sunset around 18:32 (local time). Day length about 12h 15m.
What is the local time in Changansam-dong?
Local time is 03:43. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Changansam-dong?
Changansam-dong is a populated place.
What is the elevation of Changansam-dong?
DEM 20 m.
Where is Changansam-dong located?
It is at 37.56608, 127.07153 (latitude, longitude).
Which country is Changansam-dong in?
It is in South Korea.