Location & Surroundings
Janghyeon is a settlement in Gyeonggi-do, South Korea, at 78 m elevation. The nearest larger town is Hwado, 9 km to the northwest. The national capital Seoul is 35 km to the west. The nearest airport is Seoul Air Base, 28 km away.
Also known as: 장현
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
37° 35' 30" N, 127° 22' 44" E
- Elevation DEM: 78 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 109 p/km²
- Built-up 4.2%
- Settlement Low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 02:03
- Sunrise 06:15
- Sunset 18:31
- Day length 12 h 16 min
Other populated places nearby
Nearby
Alternate Names
ko
장현
Weather in Janghyeon
Current conditions and a 3-day (72-hour) weather forecast for Janghyeon, updated from the NOAA GFS model.
Now 27.6 C with mostly clear skies and a 1.2 m/s north-easterly wind. Next 24h: 14.5 to 27.6 C, max wind 1.7 m/s. No precipitation expected. Solar peaks near 695 W/m2.
Temperature
27.6 C
Wind
1.2 m/s NE (42 deg)
Humidity
26 %
Pressure
1,011.1 hPa
Clouds
22 %
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 | 27.6 | 1.2 | 42 | 26 | 1,011.1 | - / 0.00 | 22 | 0.0 | n/a |
| 6h | 18.5 | 1.6 | 66 | 57 | 1,014.1 | 0.00 / 0.00 | 0 | 161.1 | n/a |
| 12h | 14.5 | 1.7 | 68 | 77 | 1,015.9 | 0.00 / 0.00 | 77 | 0.0 | n/a |
| 18h | 19.5 | 1.4 | 81 | 63 | 1,018.4 | 0.00 / 0.00 | 13 | 87.5 | n/a |
| Tomorrow | 27.3 | 0.2 | 81 | 41 | 1,016.1 | 0.00 / 0.00 | 52 | 695.2 | n/a |
| 30h | 19.2 | 0.4 | 82 | 67 | 1,018.1 | 0.00 / 0.00 | 11 | 151.0 | n/a |
| 36h | 16.1 | 1.2 | 76 | 86 | 1,018.8 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 42h | 20.2 | 1.0 | 112 | 71 | 1,019.8 | 0.00 / 0.00 | 79 | 81.8 | n/a |
| Wednesday | 27.1 | 2.5 | 251 | 42 | 1,016.8 | 0.00 / 0.00 | 74 | 674.1 | n/a |
| 54h | 18.7 | 0.8 | 282 | 78 | 1,018.3 | 0.00 / 0.00 | 21 | 141.3 | n/a |
| 60h | 16.6 | 0.8 | 25 | 91 | 1,018.7 | 0.00 / 0.00 | 48 | 0.0 | n/a |
| 66h | 20.3 | 1.1 | 44 | 78 | 1,019.4 | 0.00 / 0.00 | 87 | 66.6 | n/a |
| Thursday | 26.2 | 0.3 | 279 | 48 | 1,017.3 | 0.00 / 0.00 | 100 | 543.9 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-21 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Janghyeon?
Now 27.6 C with mostly clear skies and a 1.2 m/s north-easterly wind. Next 24h: 14.5 to 27.6 C, max wind 1.7 m/s. No precipitation expected. Solar peaks near 695 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 Janghyeon today?
Sunrise around 06:16 and sunset around 18:29 (local time). Day length about 12h 13m.
What is the local time in Janghyeon?
Local time is 02:03. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Janghyeon?
Janghyeon is a populated place.
What is the elevation of Janghyeon?
DEM 78 m.
Where is Janghyeon located?
It is at 37.59170, 127.37900 (latitude, longitude).
Which country is Janghyeon in?
It is in South Korea.