Location & Surroundings
Gyean is a settlement in Gyeonggi-do, South Korea, at 75 m elevation. The nearest larger town is Cheorwon, 21 km to the northeast. The national capital Seoul is 54 km to the south. The nearest airport is Gimpo International Airport, 60 km away.
Also known as: 계안
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
38° 2' 39" N, 127° 6' 32" E
- Elevation DEM: 75 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 85 p/km²
- Built-up 3.6%
- Settlement Low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 23:25
- Sunrise 06:10
- Sunset 18:43
- Day length 12 h 33 min
Other populated places nearby
Nearby
Alternate Names
ko
계안
Weather in Gyean
Current conditions and a 3-day (72-hour) weather forecast for Gyean, updated from the NOAA GFS model.
Now 24.1 C with mostly clear skies and a 2.9 m/s north-westerly wind. Next 24h: 12.9 to 24.1 C, max wind 3.2 m/s. No precipitation expected. Solar peaks near 737 W/m2.
Temperature
24.1 C
Wind
2.9 m/s NW (306 deg)
Humidity
45 %
Pressure
1,016.1 hPa
Clouds
1 %
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 | 24.1 | 2.9 | 306 | 45 | 1,016.1 | - / 0.00 | 1 | 0.0 | n/a |
| 6h | 15.0 | 0.4 | 27 | 74 | 1,017.3 | 0.00 / 0.00 | 0 | 187.4 | n/a |
| 12h | 12.9 | 1.1 | 43 | 85 | 1,017.7 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 18h | 18.5 | 0.9 | 338 | 72 | 1,018.3 | 0.00 / 0.00 | 0 | 99.6 | n/a |
| Tomorrow | 23.5 | 3.2 | 307 | 46 | 1,016.3 | 0.00 / 0.00 | 0 | 736.8 | n/a |
| 30h | 14.4 | 1.1 | 44 | 68 | 1,017.8 | 0.00 / 0.00 | 0 | 186.5 | n/a |
| 36h | 11.6 | 1.4 | 49 | 74 | 1,018.4 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 42h | 18.4 | 1.2 | 38 | 62 | 1,019.4 | 0.00 / 0.00 | 0 | 100.6 | n/a |
| Wednesday | 25.5 | 2.1 | 325 | 41 | 1,016.9 | 0.00 / 0.00 | 0 | 734.3 | n/a |
| 54h | 17.1 | 1.4 | 60 | 66 | 1,018.8 | 0.00 / 0.00 | 22 | 178.4 | n/a |
| 60h | 14.8 | 1.6 | 64 | 85 | 1,019.7 | 0.00 / 0.00 | 24 | 0.0 | n/a |
| 66h | 19.3 | 1.8 | 58 | 70 | 1,021.5 | 0.00 / 0.00 | 100 | 77.0 | n/a |
| Thursday | 26.5 | 1.0 | 39 | 35 | 1,019.7 | 0.00 / 0.00 | 68 | 666.3 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-14 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Gyean?
Now 24.1 C with mostly clear skies and a 2.9 m/s north-westerly wind. Next 24h: 12.9 to 24.1 C, max wind 3.2 m/s. No precipitation expected. Solar peaks near 737 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 Gyean today?
Sunrise around 06:10 and sunset around 18:43 (local time). Day length about 12h 33m.
What is the local time in Gyean?
Local time is 23:25. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Gyean?
Gyean is a populated place.
What is the elevation of Gyean?
DEM 75 m.
Where is Gyean located?
It is at 38.04407, 127.10887 (latitude, longitude).
Which country is Gyean in?
It is in South Korea.