Location & Surroundings
Chang-sŏ is an island in Chungcheongnam-do, South Korea. The nearest larger town is Seosan, 28 km to the east. The national capital Seoul is about 120 km to the northeast. The nearest airport is Taean, 14 km away.
Also known as: 장서
Overview
Chang-sŏ is island in South Korea.
It is located in South Chungcheong, South Korea.
Basic Data
- Country South Korea
- Located in South Chungcheong
- Type island (ISL)
- a tract of land, smaller than a continent, surrounded by water at high water
Geography
-
Coordinates
36° 40' 23" N, 126° 10' 24" E
- Elevation DEM: -9999 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 14:59
- Sunrise 06:20
- Sunset 18:36
- Day length 12 h 15 min
Nearby
Alternate Names
Weather in Chang-so
Current conditions and a 3-day (72-hour) weather forecast for Chang-so, updated from the NOAA GFS model.
Now 22.5 C with mostly clear skies and a 3.5 m/s northerly wind. Next 24h: 21.3 to 24.2 C, max wind 4.8 m/s. No precipitation expected. Solar peaks near 702 W/m2.
Temperature
22.5 C
Wind
3.5 m/s N (13 deg)
Humidity
74 %
Pressure
1,012.6 hPa
Clouds
19 %
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 | 22.5 | 3.5 | 13 | 74 | 1,012.6 | - / 0.00 | 19 | 0.0 | n/a |
| 6h | 24.2 | 4.8 | 359 | 60 | 1,011.2 | 0.00 / 0.00 | 5 | 702.5 | n/a |
| 12h | 21.8 | 3.2 | 2 | 69 | 1,013.5 | 0.00 / 0.00 | 1 | 171.9 | n/a |
| 18h | 21.3 | 2.8 | 65 | 63 | 1,014.3 | 0.00 / 0.00 | 11 | 0.0 | n/a |
| Tomorrow | 21.7 | 2.9 | 120 | 67 | 1,016.7 | 0.00 / 0.00 | 72 | 77.3 | n/a |
| 30h | 23.1 | 3.2 | 209 | 74 | 1,016.4 | 0.00 / 0.00 | 96 | 683.6 | n/a |
| 36h | 22.1 | 0.8 | 205 | 82 | 1,017.6 | 0.00 / 0.00 | 0 | 160.4 | n/a |
| 42h | 21.1 | 1.4 | 108 | 80 | 1,017.5 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Wednesday | 21.5 | 2.6 | 149 | 76 | 1,018.9 | 0.01 / 0.01 | 91 | 75.1 | n/a |
| 54h | 23.2 | 3.2 | 247 | 78 | 1,017.8 | 0.48 / 0.48 | 41 | 558.2 | n/a |
| 60h | 21.8 | 1.8 | 340 | 86 | 1,018.2 | 0.00 / 0.14 | 77 | 137.8 | n/a |
| 66h | 21.2 | 2.4 | 354 | 88 | 1,018.5 | 0.00 / 0.00 | 4 | 0.0 | n/a |
| Thursday | 21.8 | 1.5 | 42 | 79 | 1,019.2 | 0.00 / 0.00 | 100 | 69.9 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-21 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Chang-so?
Now 22.5 C with mostly clear skies and a 3.5 m/s northerly wind. Next 24h: 21.3 to 24.2 C, max wind 4.8 m/s. No precipitation expected. Solar peaks near 702 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 Chang-so today?
Sunrise around 06:20 and sunset around 18:36 (local time). Day length about 12h 16m.
What is the local time in Chang-so?
Local time is 14:59. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Chang-so?
Chang-so is a island.
What is the elevation of Chang-so?
DEM -9,999 m.
Where is Chang-so located?
It is at 36.67310, 126.17340 (latitude, longitude).
Which country is Chang-so in?
It is in South Korea.
Links
- Wikidata entry Wikidata entry