Location & Surroundings
Tansan is a settlement in Seoul, South Korea, at 17 m elevation. The nearest larger town is Gwangmyeong, 5 km to the southwest. The nearest airport is Gimpo International Airport, 9 km away.
Also known as: Dangsan
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
37° 31' 0" N, 126° 53' 0" E
- Elevation DEM: 17 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 20,908 p/km²
- Built-up 38.5%
- Settlement Urban centre
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 04:05
- Sunrise 06:33
- Sunset 18:06
- Day length 11 h 33 min
Alternate Names
Weather in Tansan
Current conditions and a 3-day (72-hour) weather forecast for Tansan, updated from the NOAA GFS model.
Now 20.2 C with partly cloudy skies and a 1.5 m/s westerly wind. Next 24h: 17.8 to 25.3 C, max wind 2.3 m/s. No precipitation expected. Solar peaks near 630 W/m2.
Temperature
20.2 C
Wind
1.5 m/s W (267 deg)
Humidity
51 %
Pressure
1,021.4 hPa
Clouds
48 %
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 | 20.2 | 1.5 | 267 | 51 | 1,021.4 | - / 0.00 | 48 | 0.0 | n/a |
| 6h | 17.8 | 0.7 | 13 | 58 | 1,020.6 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 12h | 19.4 | 0.8 | 76 | 49 | 1,020.9 | 0.00 / 0.00 | 0 | 69.7 | n/a |
| 18h | 25.3 | 2.3 | 289 | 29 | 1,017.7 | 0.00 / 0.00 | 9 | 629.6 | n/a |
| Tomorrow | 21.2 | 1.2 | 310 | 45 | 1,018.8 | 0.00 / 0.00 | 88 | 117.6 | n/a |
| 30h | 18.9 | 1.4 | 30 | 51 | 1,019.1 | 0.00 / 0.00 | 90 | 0.0 | n/a |
| 36h | 20.4 | 1.4 | 54 | 43 | 1,020.8 | 0.00 / 0.00 | 81 | 63.3 | n/a |
| 42h | 26.7 | 1.5 | 289 | 31 | 1,018.2 | 0.00 / 0.00 | 5 | 596.7 | n/a |
| Sunday | 22.4 | 0.9 | 293 | 44 | 1,019.4 | 0.00 / 0.00 | 5 | 112.1 | n/a |
| 54h | 20.1 | 1.1 | 61 | 52 | 1,019.4 | 0.00 / 0.00 | 47 | 0.0 | n/a |
| 60h | 20.7 | 1.3 | 96 | 59 | 1,020.5 | 0.03 / 0.03 | 88 | 17.1 | n/a |
| 66h | 24.8 | 2.9 | 267 | 56 | 1,018.0 | 0.55 / 0.58 | 100 | 438.6 | n/a |
| Monday | 21.3 | 1.6 | 282 | 68 | 1,018.9 | 0.00 / 0.39 | 87 | 73.2 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-09 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Tansan?
Now 20.2 C with partly cloudy skies and a 1.5 m/s westerly wind. Next 24h: 17.8 to 25.3 C, max wind 2.3 m/s. No precipitation expected. Solar peaks near 630 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 Tansan today?
Sunrise around 06:34 and sunset around 18:04 (local time). Day length about 11h 30m.
What is the local time in Tansan?
Local time is 04:05. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Tansan?
Tansan is a populated place.
What is the elevation of Tansan?
DEM 17 m.
Where is Tansan located?
It is at 37.51667, 126.88333 (latitude, longitude).
Which country is Tansan in?
It is in South Korea.