Location & Surroundings
Jangsu is a settlement in Jeollanam-do, South Korea, at 4 m elevation. The nearest larger town is Mokpo, 16 km to the northeast. The national capital Seoul is about 325 km to the north. The nearest airport is Muan International Airport, 34 km away.
Also known as: 장수 · Changsu · Chōsui-ri · Changsu-ri
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
34° 42' 14" N, 126° 16' 19" E
- Elevation DEM: 4 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 65 p/km²
- Built-up 3.5%
- Settlement Very low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 07:46
- Sunrise 06:27
- Sunset 18:22
- Day length 11 h 55 min
Other populated places nearby
Alternate Names
ko
장수
Weather in Jangsu
Current conditions and a 3-day (72-hour) weather forecast for Jangsu, updated from the NOAA GFS model.
Now 21.5 C with mostly clear skies and a 4.6 m/s northerly wind. Next 24h: 18.7 to 21.5 C, max wind 11.0 m/s. No precipitation expected. Solar peaks near 618 W/m2.
Temperature
21.5 C
Wind
4.6 m/s N (338 deg)
Humidity
84 %
Pressure
1,014.8 hPa
Clouds
5 %
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 | 21.5 | 4.6 | 338 | 84 | 1,014.8 | - / 0.00 | 5 | 0.0 | n/a |
| 6h | 20.9 | 9.6 | 360 | 85 | 1,014.5 | 0.05 / 0.05 | 99 | 0.0 | n/a |
| 12h | 18.7 | 9.8 | 13 | 66 | 1,017.3 | 0.00 / 0.00 | 98 | 51.7 | n/a |
| 18h | 19.6 | 11.0 | 359 | 48 | 1,017.1 | 0.00 / 0.00 | 5 | 617.6 | n/a |
| Tomorrow | 19.7 | 7.2 | 7 | 59 | 1,019.2 | 0.00 / 0.00 | 5 | 159.5 | n/a |
| 30h | 18.9 | 9.0 | 9 | 61 | 1,018.9 | 0.00 / 0.00 | 44 | 0.0 | n/a |
| 36h | 17.0 | 9.8 | 19 | 53 | 1,021.9 | 0.00 / 0.00 | 1 | 87.3 | n/a |
| 42h | 19.6 | 9.2 | 5 | 46 | 1,020.4 | 0.00 / 0.00 | 0 | 743.5 | n/a |
| Friday | 19.2 | 8.5 | 14 | 53 | 1,021.8 | 0.00 / 0.00 | 100 | 163.8 | n/a |
| 54h | 16.8 | 4.6 | 49 | 54 | 1,020.8 | 0.00 / 0.00 | 79 | 0.0 | n/a |
| 60h | 17.3 | 4.0 | 88 | 51 | 1,021.2 | 0.00 / 0.00 | 100 | 62.5 | n/a |
| 66h | 20.0 | 1.7 | 349 | 50 | 1,019.6 | 0.00 / 0.00 | 100 | 498.4 | n/a |
| Saturday | 19.8 | 2.6 | 72 | 65 | 1,019.8 | 0.05 / 0.05 | 100 | 37.1 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-30 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Jangsu?
Now 21.5 C with mostly clear skies and a 4.6 m/s northerly wind. Next 24h: 18.7 to 21.5 C, max wind 11.0 m/s. No precipitation expected. Solar peaks near 618 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 Jangsu today?
Sunrise around 06:28 and sunset around 18:21 (local time). Day length about 11h 53m.
What is the local time in Jangsu?
Local time is 07:46. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Jangsu?
Jangsu is a populated place.
What is the elevation of Jangsu?
DEM 4 m.
Where is Jangsu located?
It is at 34.70382, 126.27198 (latitude, longitude).
Which country is Jangsu in?
It is in South Korea.