Location & Surroundings
Ansan is a settlement in Gyeonggi-do, South Korea, at 66 m elevation. The nearest larger town is Pubal, 9 km to the northwest. The national capital Seoul is 64 km to the northwest. The nearest airport is Wonju Airport, 43 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
37° 13' 5" N, 127° 33' 30" E
- Elevation DEM: 66 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 432 p/km²
- Built-up 13.8%
- Settlement Suburban / peri-urban
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 14:00
- Sunrise 06:14
- Sunset 18:32
- Day length 12 h 18 min
Other populated places nearby
Nearby
Alternate Names
ko
안산
Weather in Ansan
Current conditions and a 3-day (72-hour) weather forecast for Ansan, updated from the NOAA GFS model.
Now 15.3 C with partly cloudy skies and a 1.5 m/s north-easterly wind. Next 24h: 15.0 to 26.4 C, max wind 1.7 m/s. No precipitation expected. Solar peaks near 716 W/m2.
Temperature
15.3 C
Wind
1.5 m/s NE (52 deg)
Humidity
92 %
Pressure
1,019.4 hPa
Clouds
38 %
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 | 15.3 | 1.5 | 52 | 92 | 1,019.4 | - / 0.00 | 38 | 0.0 | n/a |
| 6h | 18.8 | 1.7 | 44 | 75 | 1,018.2 | 0.00 / 0.00 | 0 | 94.1 | n/a |
| 12h | 26.4 | 0.8 | 333 | 41 | 1,014.1 | 0.00 / 0.00 | 7 | 716.2 | n/a |
| 18h | 17.7 | 0.8 | 194 | 83 | 1,013.6 | 0.00 / 0.00 | 5 | 163.0 | n/a |
| Tomorrow | 15.0 | 1.1 | 55 | 87 | 1,012.8 | 0.00 / 0.00 | 4 | 0.0 | n/a |
| 30h | 18.6 | 1.7 | 53 | 70 | 1,013.3 | 0.00 / 0.00 | 5 | 93.5 | n/a |
| 36h | 26.5 | 0.8 | 280 | 35 | 1,010.7 | 0.00 / 0.00 | 2 | 716.0 | n/a |
| 42h | 17.7 | 1.0 | 59 | 63 | 1,013.5 | 0.00 / 0.00 | 1 | 161.3 | n/a |
| Monday | 13.3 | 1.5 | 53 | 87 | 1,015.1 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 54h | 18.5 | 1.6 | 62 | 72 | 1,017.2 | 0.00 / 0.00 | 0 | 92.8 | n/a |
| 60h | 26.1 | 0.3 | 265 | 47 | 1,015.7 | 0.00 / 0.00 | 0 | 703.9 | n/a |
| 66h | 19.0 | 0.7 | 131 | 68 | 1,017.6 | 0.00 / 0.00 | 1 | 156.7 | n/a |
| Tuesday | 15.4 | 1.1 | 98 | 90 | 1,019.1 | 0.00 / 0.00 | 98 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-19 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Ansan?
Now 15.3 C with partly cloudy skies and a 1.5 m/s north-easterly wind. Next 24h: 15.0 to 26.4 C, max wind 1.7 m/s. No precipitation expected. Solar peaks near 716 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 06:14 and sunset around 18:32 (local time). Day length about 12h 18m.
What is the local time in Ansan?
Local time is 14:00. 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 66 m.
Where is Ansan located?
It is at 37.21795, 127.55845 (latitude, longitude).
Which country is Ansan in?
It is in South Korea.