Location & Surroundings
An-san is a mountain in Gyeonggi-do, South Korea, at 118 m elevation. The nearest larger town is Gwangju, 11 km to the north. The national capital Seoul is 37 km to the northwest. The nearest airport is Seoul Air Base, 19 km away.
Also known as: 안산
Overview
An-san is mountain in South Korea.
It is located in Gyeonggi Province, South Korea.
Basic Data
- Country South Korea
- Located in Gyeonggi Province
- Type mountain (MT)
- an elevation standing high above the surrounding area with small summit area, steep slopes and local relief of 300m or more
Geography
-
Coordinates
37° 18' 36" N, 127° 14' 39" E
- Elevation DEM: 118 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 1,204 p/km²
- Built-up 15.1%
- Settlement Suburban / peri-urban
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 10:18
- Sunrise 06:24
- Sunset 18:16
- Day length 11 h 52 min
Other mountains 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 16.6 C with overcast skies and a 4.4 m/s north-westerly wind. Next 24h: 12.8 to 21.1 C, max wind 4.7 m/s. No precipitation expected. Solar peaks near 699 W/m2.
Temperature
16.6 C
Wind
4.4 m/s NW (325 deg)
Humidity
40 %
Pressure
1,015.4 hPa
Clouds
95 %
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 | 16.6 | 4.4 | 325 | 40 | 1,015.4 | - / 0.00 | 95 | 0.0 | n/a |
| 6h | 17.2 | 3.9 | 337 | 19 | 1,017.6 | 0.00 / 0.00 | 89 | 81.0 | n/a |
| 12h | 21.1 | 4.7 | 315 | 18 | 1,016.4 | 0.00 / 0.00 | 1 | 698.6 | n/a |
| 18h | 15.5 | 2.8 | 334 | 39 | 1,019.4 | 0.00 / 0.00 | 11 | 144.3 | n/a |
| Tomorrow | 12.8 | 1.9 | 306 | 40 | 1,020.3 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 30h | 15.3 | 2.6 | 355 | 33 | 1,022.3 | 0.00 / 0.00 | 0 | 85.1 | n/a |
| 36h | 21.0 | 4.3 | 329 | 22 | 1,020.2 | 0.00 / 0.00 | 0 | 692.3 | n/a |
| 42h | 14.7 | 1.1 | 340 | 40 | 1,021.9 | 0.00 / 0.00 | 0 | 140.6 | n/a |
| Friday | 11.3 | 1.3 | 88 | 52 | 1,022.5 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 54h | 14.1 | 1.8 | 86 | 46 | 1,023.5 | 0.00 / 0.00 | 100 | 57.3 | n/a |
| 60h | 19.6 | 2.9 | 139 | 49 | 1,020.6 | 0.00 / 0.00 | 100 | 411.8 | n/a |
| 66h | 15.8 | 1.0 | 67 | 67 | 1,021.5 | 0.00 / 0.00 | 100 | 47.7 | n/a |
| Saturday | 13.4 | 1.4 | 61 | 76 | 1,020.6 | 0.00 / 0.00 | 90 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-30 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in An-san?
Now 16.6 C with overcast skies and a 4.4 m/s north-westerly wind. Next 24h: 12.8 to 21.1 C, max wind 4.7 m/s. No precipitation expected. Solar peaks near 699 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 06:24 and sunset around 18:16 (local time). Day length about 11h 52m.
What is the local time in An-san?
Local time is 10:18. Time zone: Asia/Seoul (UTC+09:00).
What type of place is An-san?
An-san is a mountain.
What is the elevation of An-san?
DEM 118 m.
Where is An-san located?
It is at 37.31000, 127.24417 (latitude, longitude).
Which country is An-san in?
It is in South Korea.
Links
- Wikidata entry Wikidata entry