Location & Surroundings
Gaechangdong is a settlement in Gyeonggi-do, South Korea, at 20 m elevation. The nearest larger town is Munsan, 7 km to the southeast. The national capital Seoul is 44 km to the southeast. The nearest airport is Gimpo International Airport, 39 km away.
Also known as: 개창동
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
37° 55' 2" N, 126° 44' 56" E
- Elevation DEM: 20 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 142 p/km²
- Built-up 0.5%
- Settlement Very low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 05:33
- Sunrise 06:14
- Sunset 18:40
- Day length 12 h 25 min
Other populated places nearby
Nearby
Alternate Names
ko
개창동
Weather in Gaechangdong
Current conditions and a 3-day (72-hour) weather forecast for Gaechangdong, updated from the NOAA GFS model.
Now 20.1 C with overcast skies and a 2.7 m/s easterly wind. Next 24h: 16.4 to 27.5 C, max wind 4.0 m/s. No precipitation expected. Solar peaks near 705 W/m2.
Temperature
20.1 C
Wind
2.7 m/s E (70 deg)
Humidity
61 %
Pressure
1,021.0 hPa
Clouds
100 %
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 | 20.1 | 2.7 | 70 | 61 | 1,021.0 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 16.4 | 2.7 | 41 | 80 | 1,021.7 | 0.00 / 0.00 | 92 | 0.0 | n/a |
| 12h | 20.1 | 4.0 | 50 | 68 | 1,022.8 | 0.00 / 0.00 | 41 | 89.3 | n/a |
| 18h | 27.5 | 3.7 | 65 | 40 | 1,019.7 | 0.00 / 0.00 | 0 | 705.2 | n/a |
| Tomorrow | 19.8 | 3.2 | 51 | 70 | 1,021.5 | 0.00 / 0.00 | 100 | 170.2 | n/a |
| 30h | 16.7 | 2.4 | 26 | 81 | 1,021.5 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 36h | 20.4 | 3.6 | 43 | 68 | 1,021.9 | 0.00 / 0.00 | 68 | 73.7 | n/a |
| 42h | 26.8 | 2.8 | 12 | 45 | 1,019.1 | 0.00 / 0.00 | 0 | 701.6 | n/a |
| Saturday | 19.5 | 2.4 | 26 | 71 | 1,019.6 | 0.00 / 0.00 | 5 | 169.3 | n/a |
| 54h | 16.0 | 2.1 | 22 | 83 | 1,019.0 | 0.00 / 0.00 | 77 | 0.0 | n/a |
| 60h | 19.7 | 2.1 | 31 | 65 | 1,018.3 | 0.00 / 0.00 | 28 | 89.9 | n/a |
| 66h | 26.7 | 3.2 | 341 | 43 | 1,014.4 | 0.00 / 0.00 | 30 | 709.3 | n/a |
| Sunday | 19.2 | 1.5 | 334 | 78 | 1,014.3 | 0.00 / 0.00 | 5 | 161.3 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-17 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Gaechangdong?
Now 20.1 C with overcast skies and a 2.7 m/s easterly wind. Next 24h: 16.4 to 27.5 C, max wind 4.0 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 Gaechangdong today?
Sunrise around 06:15 and sunset around 18:38 (local time). Day length about 12h 23m.
What is the local time in Gaechangdong?
Local time is 05:33. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Gaechangdong?
Gaechangdong is a populated place.
What is the elevation of Gaechangdong?
DEM 20 m.
Where is Gaechangdong located?
It is at 37.91722, 126.74900 (latitude, longitude).
Which country is Gaechangdong in?
It is in South Korea.