Location & Surroundings
Jangseong is a settlement in Jeollanam-do, South Korea, at 23 m elevation. The nearest larger town is Naju, 9 km to the northwest. The national capital Seoul is about 290 km to the north. The nearest airport is Kwangju Ab, 16 km away.
Also known as: 장성 · Changsŏng-ni · Changsŏng
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
34° 58' 52" N, 126° 47' 31" E
- Elevation DEM: 23 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 124 p/km²
- Built-up 7.6%
- Settlement Low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 12:23
- Sunrise 06:22
- Sunset 18:26
- Day length 12 h 4 min
Other populated places nearby
Nearby
Alternate Names
ko
장성
Weather in Jangseong
Current conditions and a 3-day (72-hour) weather forecast for Jangseong, updated from the NOAA GFS model.
Now 18.9 C with overcast skies and a 5.8 m/s easterly wind. Next 24h: 17.6 to 20.0 C, max wind 5.8 m/s. No precipitation expected. Solar peaks near 84 W/m2.
Temperature
18.9 C
Wind
5.8 m/s E (101 deg)
Humidity
92 %
Pressure
1,010.3 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 | 18.9 | 5.8 | 101 | 92 | 1,010.3 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 18.1 | 4.4 | 111 | 95 | 1,010.2 | 32.00 / 32.00 | 100 | 4.4 | n/a |
| 12h | 20.0 | 1.5 | 68 | 87 | 1,009.3 | 0.00 / 1.22 | 100 | 84.1 | n/a |
| 18h | 18.7 | 1.1 | 73 | 92 | 1,010.6 | 0.00 / 0.16 | 100 | 9.8 | n/a |
| Tomorrow | 17.6 | 0.8 | 67 | 93 | 1,008.9 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 30h | 20.6 | 0.9 | 58 | 83 | 1,010.1 | 0.00 / 0.00 | 100 | 56.8 | n/a |
| 36h | 25.7 | 1.1 | 309 | 62 | 1,007.9 | 0.00 / 0.00 | 100 | 465.6 | n/a |
| 42h | 20.2 | 1.0 | 247 | 87 | 1,009.8 | 0.00 / 0.00 | 100 | 76.9 | n/a |
| Sunday | 18.6 | 0.6 | 260 | 91 | 1,010.2 | 0.01 / 0.01 | 100 | 0.0 | n/a |
| 54h | 21.7 | 1.4 | 33 | 78 | 1,011.3 | 0.00 / 0.00 | 100 | 56.4 | n/a |
| 60h | 23.2 | 1.6 | 243 | 74 | 1,011.1 | 0.00 / 0.00 | 100 | 203.6 | n/a |
| 66h | 19.5 | 1.0 | 260 | 94 | 1,013.9 | 0.32 / 0.33 | 100 | 27.9 | n/a |
| Monday | 18.5 | 1.0 | 7 | 93 | 1,013.7 | 0.00 / 0.00 | 100 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-25 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Jangseong?
Now 18.9 C with overcast skies and a 5.8 m/s easterly wind. Next 24h: 17.6 to 20.0 C, max wind 5.8 m/s. No precipitation expected. Solar peaks near 84 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 Jangseong today?
Sunrise around 06:22 and sunset around 18:26 (local time). Day length about 12h 04m.
What is the local time in Jangseong?
Local time is 12:23. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Jangseong?
Jangseong is a populated place.
What is the elevation of Jangseong?
DEM 23 m.
Where is Jangseong located?
It is at 34.98124, 126.79189 (latitude, longitude).
Which country is Jangseong in?
It is in South Korea.