Location & Surroundings
Ansan is a settlement in Chungcheongnam-do, South Korea, at 17 m elevation. The nearest larger town is Seosan, 24 km to the east. The national capital Seoul is about 105 km to the northeast. The nearest airport is Taean, 32 km away.
Also known as: 안산
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
36° 52' 27" N, 126° 12' 42" E
- Elevation DEM: 17 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 80 p/km²
- Built-up 3.3%
- Settlement Low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 10:01
- Sunrise 06:28
- Sunset 18:20
- Day length 11 h 52 min
Other populated places nearby
Nearby
Alternate Names
Weather in Ansan
Current conditions and a 3-day (72-hour) weather forecast for Ansan, updated from the NOAA GFS model.
Now 18.8 C with overcast skies and a 8.8 m/s northerly wind. Next 24h: 17.2 to 19.0 C, max wind 8.8 m/s. No precipitation expected. Solar peaks near 691 W/m2.
Temperature
18.8 C
Wind
8.8 m/s N (355 deg)
Humidity
56 %
Pressure
1,016.0 hPa
Clouds
98 %
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 | 18.8 | 8.8 | 355 | 56 | 1,016.0 | - / 0.00 | 98 | 0.0 | n/a |
| 6h | 18.4 | 8.4 | 360 | 37 | 1,018.6 | 0.00 / 0.00 | 5 | 77.0 | n/a |
| 12h | 19.0 | 6.4 | 326 | 40 | 1,018.1 | 0.00 / 0.00 | 4 | 690.7 | n/a |
| 18h | 18.6 | 6.5 | 333 | 51 | 1,019.7 | 0.00 / 0.00 | 52 | 149.4 | n/a |
| Tomorrow | 17.2 | 6.8 | 360 | 49 | 1,020.6 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 30h | 18.3 | 8.0 | 0 | 41 | 1,022.7 | 0.00 / 0.00 | 0 | 79.2 | n/a |
| 36h | 19.1 | 6.4 | 340 | 45 | 1,021.7 | 0.00 / 0.00 | 0 | 685.8 | n/a |
| 42h | 18.6 | 5.3 | 337 | 46 | 1,022.6 | 0.00 / 0.00 | 29 | 145.1 | n/a |
| Friday | 16.7 | 3.4 | 29 | 51 | 1,021.5 | 0.00 / 0.00 | 76 | 0.0 | n/a |
| 54h | 16.5 | 3.7 | 91 | 54 | 1,022.2 | 0.00 / 0.00 | 100 | 35.3 | n/a |
| 60h | 18.1 | 2.4 | 185 | 48 | 1,021.2 | 0.00 / 0.00 | 100 | 251.0 | n/a |
| 66h | 17.7 | 1.0 | 109 | 46 | 1,020.6 | 0.00 / 0.00 | 100 | 47.2 | n/a |
| Saturday | 17.4 | 0.8 | 354 | 45 | 1,019.5 | 0.00 / 0.00 | 75 | 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 Ansan?
Now 18.8 C with overcast skies and a 8.8 m/s northerly wind. Next 24h: 17.2 to 19.0 C, max wind 8.8 m/s. No precipitation expected. Solar peaks near 691 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 Ansan today?
Sunrise around 06:28 and sunset around 18:20 (local time). Day length about 11h 52m.
What is the local time in Ansan?
Local time is 10:01. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Ansan?
Ansan is a populated place.
What is the elevation of Ansan?
DEM 17 m.
Where is Ansan located?
It is at 36.87410, 126.21160 (latitude, longitude).
Which country is Ansan in?
It is in South Korea.