Location & Surroundings
An-san is a hill in Gyeonggi-do, South Korea, at 147 m elevation. The nearest larger town is Seongnam-si, 7 km to the northeast. The national capital Seoul is 23 km to the northwest. The nearest airport is Seoul Air Base, 7 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° 23' 5" N, 127° 5' 42" E
- Elevation 147 m (DEM: 133 m)
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 7,435 p/km²
- Built-up 17.4%
- Settlement Urban centre
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 19:09
- Sunrise 06:36
- Sunset 17:59
- Day length 11 h 23 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 16.3 C with overcast skies and a 2.9 m/s north-westerly wind. Next 24h: 13.0 to 19.6 C, max wind 5.5 m/s. No precipitation expected. Solar peaks near 192 W/m2.
Temperature
16.3 C
Wind
2.9 m/s NW (331 deg)
Humidity
83 %
Pressure
1,014.1 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 | 16.3 | 2.9 | 331 | 83 | 1,014.1 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 19.6 | 4.4 | 278 | 62 | 1,011.6 | 1.20 / 1.20 | 68 | 192.0 | n/a |
| 12h | 15.6 | 5.5 | 303 | 67 | 1,014.2 | 0.00 / 0.15 | 0 | 70.4 | n/a |
| 18h | 13.0 | 5.2 | 308 | 35 | 1,016.8 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Tomorrow | 14.2 | 5.4 | 326 | 20 | 1,020.2 | 0.00 / 0.00 | 0 | 71.6 | n/a |
| 30h | 18.3 | 4.2 | 291 | 23 | 1,018.9 | 0.00 / 0.00 | 0 | 636.8 | n/a |
| 36h | 15.3 | 1.9 | 248 | 50 | 1,020.0 | 0.00 / 0.00 | 4 | 110.5 | n/a |
| 42h | 12.8 | 1.5 | 138 | 58 | 1,020.2 | 0.00 / 0.00 | 3 | 0.0 | n/a |
| Thursday | 14.6 | 1.9 | 143 | 54 | 1,021.9 | 0.00 / 0.00 | 64 | 54.1 | n/a |
| 54h | 20.5 | 5.8 | 226 | 45 | 1,019.3 | 0.00 / 0.00 | 30 | 542.2 | n/a |
| 60h | 16.7 | 3.2 | 215 | 67 | 1,021.5 | 0.00 / 0.00 | 100 | 91.8 | n/a |
| 66h | 15.0 | 1.8 | 167 | 75 | 1,022.8 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| Friday | 17.1 | 1.3 | 129 | 66 | 1,025.1 | 0.02 / 0.02 | 95 | 44.3 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-13 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in An-san?
Now 16.3 C with overcast skies and a 2.9 m/s north-westerly wind. Next 24h: 13.0 to 19.6 C, max wind 5.5 m/s. No precipitation expected. Solar peaks near 192 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 06:36 and sunset around 17:59 (local time). Day length about 11h 23m.
What is the local time in An-san?
Local time is 19:09. 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 147 m. DEM 133 m.
Where is An-san located?
It is at 37.38472, 127.09500 (latitude, longitude).
Which country is An-san in?
It is in South Korea.
Links
- Wikidata entry Wikidata entry