Location & Surroundings
O-san is a hill in Chungcheongnam-do, South Korea, at 144 m elevation. The nearest larger town is Yonmu, 16 km to the west. The national capital Seoul is about 160 km to the north. The nearest airport is Jeon Ju Airport, 32 km away.
Also known as: 오산
Overview
O-san is hill in South Korea.
It is located in South Chungcheong, South Korea.
Basic Data
- Country South Korea
- Located in South Chungcheong
- Type hill (HLL)
- a rounded elevation of limited extent rising above the surrounding land with local relief of less than 300m
Geography
-
Coordinates
36° 8' 6" N, 127° 17' 0" E
- Elevation DEM: 144 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 90 p/km²
- Built-up 1.9%
- Settlement Low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 15:42
- Sunrise 06:52
- Sunset 17:35
- Day length 10 h 43 min
Nearby
Alternate Names
Weather in O-san
Current conditions and a 3-day (72-hour) weather forecast for O-san, updated from the NOAA GFS model.
Now 10.3 C with mostly cloudy skies and a 0.3 m/s north-easterly wind. Next 24h: 5.9 to 14.1 C, max wind 5.0 m/s. No precipitation expected. Solar peaks near 447 W/m2.
Temperature
10.3 C
Wind
0.3 m/s NE (46 deg)
Humidity
87 %
Pressure
1,019.6 hPa
Clouds
79 %
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 | 10.3 | 0.3 | 46 | 87 | 1,019.6 | - / 0.00 | 79 | 0.0 | n/a |
| 6h | 14.1 | 5.0 | 325 | 45 | 1,020.7 | 0.03 / 0.03 | 2 | 447.1 | n/a |
| 12h | 7.3 | 0.2 | 183 | 72 | 1,024.1 | 0.00 / 0.00 | 0 | 77.9 | n/a |
| 18h | 5.9 | 1.0 | 147 | 73 | 1,025.7 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Tomorrow | 10.0 | 0.8 | 84 | 56 | 1,026.2 | 0.00 / 0.00 | 38 | 46.5 | n/a |
| 30h | 14.6 | 1.8 | 276 | 51 | 1,025.0 | 0.00 / 0.00 | 100 | 505.5 | n/a |
| 36h | 9.6 | 0.8 | 133 | 73 | 1,026.7 | 0.00 / 0.00 | 100 | 46.3 | n/a |
| 42h | 9.4 | 1.5 | 79 | 74 | 1,026.7 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| Wednesday | 11.5 | 0.9 | 92 | 70 | 1,027.2 | 0.00 / 0.00 | 100 | 24.6 | n/a |
| 54h | 16.9 | 1.5 | 94 | 44 | 1,022.3 | 0.00 / 0.00 | 95 | 355.0 | n/a |
| 60h | 10.5 | 1.4 | 103 | 70 | 1,021.7 | 0.00 / 0.00 | 96 | 64.0 | n/a |
| 66h | 10.5 | 2.5 | 53 | 74 | 1,016.5 | 0.20 / 0.20 | 100 | 0.0 | n/a |
| Thursday | 9.9 | 2.5 | 54 | 92 | 1,012.0 | 7.29 / 7.49 | 100 | 2.4 | n/a |
Source: NOAA GFS 0.25° (run 2026-11-02 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in O-san?
Now 10.3 C with mostly cloudy skies and a 0.3 m/s north-easterly wind. Next 24h: 5.9 to 14.1 C, max wind 5.0 m/s. No precipitation expected. Solar peaks near 447 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 O-san today?
Sunrise around 06:52 and sunset around 17:35 (local time). Day length about 10h 43m.
What is the local time in O-san?
Local time is 15:42. Time zone: Asia/Seoul (UTC+09:00).
What type of place is O-san?
O-san is a hill.
What is the elevation of O-san?
DEM 144 m.
Where is O-san located?
It is at 36.13512, 127.28343 (latitude, longitude).
Which country is O-san in?
It is in South Korea.
Links
- Wikidata entry Wikidata entry