Location & Surroundings
Seosan is a settlement in Jeollabuk-do, South Korea, at 212 m elevation. The nearest larger town is Imsil, 7 km to the south. The national capital Seoul is about 210 km to the north. The nearest airport is Jeon Ju Airport, 26 km away.
Also known as: 서산
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
35° 40' 23" N, 127° 16' 1" E
- Elevation DEM: 212 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 47 p/km²
- Built-up 11.1%
- Settlement Rural cluster
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 03:02
- Sunrise 06:37
- Sunset 17:55
- Day length 11 h 17 min
Nearby
Alternate Names
ko
서산
Weather in Seosan
Current conditions and a 3-day (72-hour) weather forecast for Seosan, updated from the NOAA GFS model.
Now 16.2 C with overcast skies and a 3.8 m/s easterly wind. Next 24h: 14.5 to 20.9 C, max wind 6.7 m/s. Precip around 13.3 mm. Solar peaks near 94 W/m2.
Temperature
16.2 C
Wind
3.8 m/s E (111 deg)
Humidity
68 %
Pressure
1,023.5 hPa
Clouds
100 %
Precip
13.34 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 | 16.2 | 3.8 | 111 | 68 | 1,023.5 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 14.5 | 2.2 | 117 | 84 | 1,020.9 | 0.00 / 0.00 | 76 | 0.0 | n/a |
| 12h | 20.4 | 4.2 | 165 | 75 | 1,019.0 | 0.00 / 0.00 | 98 | 42.1 | n/a |
| 18h | 20.9 | 6.7 | 190 | 88 | 1,013.9 | 0.94 / 0.94 | 100 | 93.8 | n/a |
| Tomorrow | 16.6 | 1.3 | 300 | 98 | 1,018.9 | 12.41 / 13.34 | 100 | 5.7 | n/a |
| 30h | 13.9 | 1.5 | 316 | 94 | 1,020.2 | 0.00 / 1.55 | 100 | 0.0 | n/a |
| 36h | 14.8 | 1.1 | 351 | 79 | 1,020.9 | 0.00 / 0.00 | 100 | 55.1 | n/a |
| 42h | 19.3 | 1.8 | 326 | 46 | 1,018.6 | 0.00 / 0.00 | 100 | 431.8 | n/a |
| Monday | 14.6 | 0.6 | 303 | 66 | 1,020.3 | 0.00 / 0.00 | 100 | 41.5 | n/a |
| 54h | 12.6 | 1.2 | 65 | 94 | 1,019.0 | 3.17 / 3.17 | 100 | 0.0 | n/a |
| 60h | 13.5 | 0.8 | 38 | 96 | 1,018.7 | 5.28 / 8.45 | 100 | 2.9 | n/a |
| 66h | 14.8 | 0.7 | 233 | 97 | 1,015.5 | 0.00 / 2.49 | 100 | 28.7 | n/a |
| Tuesday | 13.6 | 0.8 | 311 | 99 | 1,016.0 | 1.94 / 4.43 | 100 | 3.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-17 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Seosan?
Now 16.2 C with overcast skies and a 3.8 m/s easterly wind. Next 24h: 14.5 to 20.9 C, max wind 6.7 m/s. Precip around 13.3 mm. Solar peaks near 94 W/m2.
Is precipitation expected in the next 24 hours?
Around 13.3 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Seosan today?
Sunrise around 06:38 and sunset around 17:53 (local time). Day length about 11h 15m.
What is the local time in Seosan?
Local time is 03:02. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Seosan?
Seosan is a populated place.
What is the elevation of Seosan?
DEM 212 m.
Where is Seosan located?
It is at 35.67310, 127.26681 (latitude, longitude).
Which country is Seosan in?
It is in South Korea.