Location & Surroundings
Cheolma-san is a hill in Gyeonggi-do, South Korea, at 125 m elevation. The nearest larger town is Hwaseong-si, 10 km to the west. The national capital Seoul is 45 km to the north. The nearest airport is Osan Ab, 13 km away.
Also known as: 철마산 · Ch’ŏlma-san
Overview
Cheolma-san is hill in South Korea.
It is located in South Korea.
Basic Data
- Country South Korea
- Type hill (HLL)
- a rounded elevation of limited extent rising above the surrounding land with local relief of less than 300m
Geography
-
Coordinates
37° 9' 59" N, 126° 54' 55" E
- Elevation DEM: 125 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 177 p/km²
- Built-up 4.2%
- Settlement Urban centre
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 20:32
- Sunrise 06:18
- Sunset 18:31
- Day length 12 h 13 min
Other hills nearby
Nearby
Alternate Names
Weather in Cheolma-san
Current conditions and a 3-day (72-hour) weather forecast for Cheolma-san, updated from the NOAA GFS model.
Now 27.7 C with mostly cloudy skies and a 0.5 m/s south-westerly wind. Next 24h: 20.1 to 27.7 C, max wind 3.6 m/s. No precipitation expected. Solar peaks near 681 W/m2.
Temperature
27.7 C
Wind
0.5 m/s SW (207 deg)
Humidity
41 %
Pressure
1,015.8 hPa
Clouds
75 %
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 | 27.7 | 0.5 | 207 | 41 | 1,015.8 | - / 0.00 | 75 | 0.0 | n/a |
| 6h | 22.7 | 1.1 | 316 | 64 | 1,017.9 | 0.00 / 0.00 | 39 | 152.1 | n/a |
| 12h | 20.1 | 2.3 | 138 | 71 | 1,018.2 | 0.00 / 0.00 | 68 | 0.0 | n/a |
| 18h | 22.0 | 2.3 | 123 | 64 | 1,019.2 | 0.00 / 0.00 | 1 | 84.6 | n/a |
| Tomorrow | 26.5 | 3.6 | 268 | 49 | 1,016.9 | 0.00 / 0.00 | 3 | 680.8 | n/a |
| 30h | 21.9 | 2.2 | 288 | 76 | 1,017.9 | 0.00 / 0.00 | 0 | 154.0 | n/a |
| 36h | 20.4 | 1.4 | 274 | 85 | 1,018.3 | 0.00 / 0.00 | 1 | 0.0 | n/a |
| 42h | 22.2 | 0.2 | 220 | 74 | 1,019.5 | 0.00 / 0.00 | 100 | 63.9 | n/a |
| Thursday | 26.4 | 3.1 | 295 | 50 | 1,017.0 | 0.00 / 0.00 | 100 | 581.2 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-22 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Cheolma-san?
Now 27.7 C with mostly cloudy skies and a 0.5 m/s south-westerly wind. Next 24h: 20.1 to 27.7 C, max wind 3.6 m/s. No precipitation expected. Solar peaks near 681 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 Cheolma-san today?
Sunrise around 06:18 and sunset around 18:31 (local time). Day length about 12h 13m.
What is the local time in Cheolma-san?
Local time is 20:32. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Cheolma-san?
Cheolma-san is a hill.
What is the elevation of Cheolma-san?
DEM 125 m.
Where is Cheolma-san located?
It is at 37.16639, 126.91528 (latitude, longitude).
Which country is Cheolma-san in?
It is in South Korea.
Links
- Wikidata entry Wikidata entry