Location & Surroundings
Usandong is a settlement in Gyeonggi-do, South Korea, at 109 m elevation. The nearest larger town is Yangju, 3 km to the west. The national capital Seoul is 30 km to the southwest. The nearest airport is Seoul Air Base, 42 km away.
Also known as: 우산동
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
37° 49' 31" N, 127° 5' 19" E
- Elevation DEM: 109 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 2,477 p/km²
- Built-up 7.4%
- Settlement Urban centre
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 05:33
- Sunrise 06:18
- Sunset 18:29
- Day length 12 h 11 min
Other populated places nearby
Nearby
Alternate Names
ko
우산동
Weather in Usandong
Current conditions and a 3-day (72-hour) weather forecast for Usandong, updated from the NOAA GFS model.
Now 20.6 C with mostly clear skies and a 1.0 m/s north-westerly wind. Next 24h: 18.6 to 26.4 C, max wind 1.9 m/s. No precipitation expected. Solar peaks near 537 W/m2.
Temperature
20.6 C
Wind
1.0 m/s NW (296 deg)
Humidity
76 %
Pressure
1,017.8 hPa
Clouds
0 %
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 | 20.6 | 1.0 | 296 | 76 | 1,017.8 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 18.6 | 0.2 | 290 | 89 | 1,017.9 | 0.00 / 0.00 | 2 | 0.0 | n/a |
| 12h | 21.2 | 0.4 | 249 | 76 | 1,018.7 | 0.00 / 0.00 | 87 | 73.8 | n/a |
| 18h | 26.4 | 1.9 | 319 | 46 | 1,016.3 | 0.00 / 0.00 | 100 | 537.3 | n/a |
| Tomorrow | 20.9 | 1.0 | 32 | 73 | 1,017.2 | 0.00 / 0.00 | 10 | 54.5 | n/a |
| 30h | 18.7 | 1.6 | 56 | 79 | 1,017.7 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 36h | 21.1 | 1.9 | 64 | 66 | 1,018.6 | 0.00 / 0.00 | 100 | 58.5 | n/a |
| 42h | 24.1 | 1.1 | 166 | 55 | 1,015.1 | 0.12 / 0.12 | 100 | 333.4 | n/a |
| Friday | 17.3 | 1.3 | 47 | 92 | 1,016.3 | 8.25 / 8.37 | 100 | 28.7 | n/a |
| 54h | 16.2 | 1.2 | 95 | 93 | 1,014.4 | 0.00 / 3.97 | 100 | 0.0 | n/a |
| 60h | 18.4 | 1.1 | 74 | 79 | 1,013.2 | 0.00 / 0.02 | 98 | 54.4 | n/a |
| 66h | 24.6 | 0.9 | 282 | 52 | 1,010.5 | 0.00 / 0.01 | 99 | 565.7 | n/a |
| Saturday | 21.1 | 0.6 | 291 | 66 | 1,011.2 | 0.00 / 0.00 | 100 | 95.1 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-23 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Usandong?
Now 20.6 C with mostly clear skies and a 1.0 m/s north-westerly wind. Next 24h: 18.6 to 26.4 C, max wind 1.9 m/s. No precipitation expected. Solar peaks near 537 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 Usandong today?
Sunrise around 06:19 and sunset around 18:27 (local time). Day length about 12h 08m.
What is the local time in Usandong?
Local time is 05:33. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Usandong?
Usandong is a populated place.
What is the elevation of Usandong?
DEM 109 m.
Where is Usandong located?
It is at 37.82534, 127.08850 (latitude, longitude).
Which country is Usandong in?
It is in South Korea.