Location & Surroundings
An-san is a hill in Gyeonggi-do, South Korea, at 226 m elevation. The nearest larger town is Seongnam-si, 10 km to the northeast. The national capital Seoul is 25 km to the northwest. The nearest airport is Seoul Air Base, 10 km away.
Also known as: 안산
Overview
An-san is hill in South Korea.
It is located in Gyeonggi Province, South Korea.
Basic Data
- Country South Korea
- Located in Gyeonggi Province
- Type hill (HLL)
- a rounded elevation of limited extent rising above the surrounding land with local relief of less than 300m
Geography
-
Coordinates
37° 21' 42" N, 127° 5' 5" E
- Elevation 226 m (DEM: 221 m)
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 123 p/km²
- Built-up 0.9%
- Settlement Low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 12:23
- Sunrise 07:00
- Sunset 17:29
- Day length 10 h 29 min
Other hills nearby
Nearby
Alternate Names
Weather in An-san
Current conditions and a 3-day (72-hour) weather forecast for An-san, updated from the NOAA GFS model.
Now 4.0 C with mostly clear skies and a 3.6 m/s north-westerly wind. Next 24h: 4.0 to 9.1 C, max wind 4.1 m/s. No precipitation expected. Solar peaks near 527 W/m2.
Temperature
4.0 C
Wind
3.6 m/s NW (313 deg)
Humidity
25 %
Pressure
1,031.8 hPa
Clouds
0 %
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 | 4.0 | 3.6 | 313 | 25 | 1,031.8 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 4.4 | 3.1 | 320 | 15 | 1,035.1 | 0.00 / 0.00 | 0 | 43.0 | n/a |
| 12h | 9.1 | 4.1 | 315 | 10 | 1,033.2 | 0.00 / 0.00 | 0 | 527.5 | n/a |
| 18h | 6.4 | 1.5 | 305 | 18 | 1,034.2 | 0.00 / 0.00 | 0 | 71.8 | n/a |
| Tomorrow | 5.3 | 1.0 | 38 | 21 | 1,033.6 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 30h | 6.5 | 1.2 | 48 | 21 | 1,033.7 | 0.00 / 0.00 | 100 | 27.9 | n/a |
| 36h | 9.2 | 1.8 | 20 | 26 | 1,031.5 | 0.03 / 0.03 | 100 | 189.6 | n/a |
| 42h | 7.1 | 1.9 | 25 | 62 | 1,032.2 | 0.31 / 0.34 | 98 | 16.9 | n/a |
| Sunday | 7.3 | 2.0 | 326 | 73 | 1,030.2 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 54h | 7.2 | 1.9 | 334 | 73 | 1,029.7 | 0.00 / 0.00 | 35 | 33.8 | n/a |
| 60h | 10.6 | 3.7 | 325 | 36 | 1,027.6 | 0.00 / 0.00 | 0 | 478.4 | n/a |
| 66h | 6.7 | 2.3 | 309 | 28 | 1,029.1 | 0.00 / 0.00 | 0 | 67.5 | n/a |
| Monday | 5.0 | 0.8 | 293 | 30 | 1,029.1 | 0.00 / 0.00 | 0 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-11-06 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in An-san?
Now 4.0 C with mostly clear skies and a 3.6 m/s north-westerly wind. Next 24h: 4.0 to 9.1 C, max wind 4.1 m/s. No precipitation expected. Solar peaks near 527 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 An-san today?
Sunrise around 07:00 and sunset around 17:29 (local time). Day length about 10h 29m.
What is the local time in An-san?
Local time is 12:23. Time zone: Asia/Seoul (UTC+09:00).
What type of place is An-san?
An-san is a hill.
What is the elevation of An-san?
Elevation about 226 m. DEM 221 m.
Where is An-san located?
It is at 37.36167, 127.08472 (latitude, longitude).
Which country is An-san in?
It is in South Korea.
Links
- Wikidata entry Wikidata entry