Location & Surroundings
Gassan is a hill in Jeollanam-do, South Korea, at 15 m elevation. The nearest larger town is Mokpo, 22 km to the north. The national capital Seoul is about 330 km to the north. The nearest airport is Muan International Airport, 42 km away.
Also known as: 갓산
Basic Data
- Type hill (HLL)
- a rounded elevation of limited extent rising above the surrounding land with local relief of less than 300m
Geography
-
Coordinates
34° 37' 2" N, 126° 22' 11" E
- Elevation DEM: 15 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 8 p/km²
- Built-up 0.6%
- Settlement Very low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 15:21
- Sunrise 06:19
- Sunset 18:36
- Day length 12 h 17 min
Other hills nearby
Nearby
Alternate Names
ko
갓산
Weather in Gassan
Current conditions and a 3-day (72-hour) weather forecast for Gassan, updated from the NOAA GFS model.
Now 22.4 C with mostly cloudy skies and a 1.9 m/s northerly wind. Next 24h: 20.6 to 24.0 C, max wind 5.5 m/s. No precipitation expected. Solar peaks near 741 W/m2.
Temperature
22.4 C
Wind
1.9 m/s N (16 deg)
Humidity
76 %
Pressure
1,016.6 hPa
Clouds
72 %
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 | 22.4 | 1.9 | 16 | 76 | 1,016.6 | - / 0.00 | 72 | 0.0 | n/a |
| 6h | 24.0 | 5.5 | 322 | 74 | 1,013.6 | 0.00 / 0.00 | 3 | 741.0 | n/a |
| 12h | 22.0 | 5.4 | 356 | 81 | 1,013.1 | 0.00 / 0.00 | 5 | 183.7 | n/a |
| 18h | 20.6 | 3.6 | 8 | 84 | 1,012.0 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Tomorrow | 21.6 | 4.8 | 6 | 79 | 1,012.3 | 0.00 / 0.00 | 0 | 94.6 | n/a |
| 30h | 23.4 | 5.6 | 327 | 73 | 1,010.6 | 0.00 / 0.00 | 4 | 742.3 | n/a |
| 36h | 21.7 | 1.1 | 353 | 82 | 1,012.9 | 0.00 / 0.00 | 5 | 177.6 | n/a |
| 42h | 20.9 | 1.5 | 108 | 83 | 1,013.4 | 0.00 / 0.00 | 5 | 0.0 | n/a |
| Tuesday | 22.1 | 2.6 | 124 | 69 | 1,015.9 | 0.00 / 0.00 | 4 | 94.0 | n/a |
| 54h | 24.6 | 1.5 | 253 | 62 | 1,015.5 | 0.00 / 0.00 | 2 | 742.1 | n/a |
| 60h | 21.7 | 1.0 | 86 | 78 | 1,017.4 | 0.00 / 0.00 | 85 | 177.7 | n/a |
| 66h | 20.7 | 1.8 | 31 | 79 | 1,017.6 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Wednesday | 21.4 | 1.6 | 59 | 73 | 1,019.2 | 0.00 / 0.00 | 28 | 93.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-20 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Gassan?
Now 22.4 C with mostly cloudy skies and a 1.9 m/s northerly wind. Next 24h: 20.6 to 24.0 C, max wind 5.5 m/s. No precipitation expected. Solar peaks near 741 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 Gassan today?
Sunrise around 06:19 and sunset around 18:36 (local time). Day length about 12h 17m.
What is the local time in Gassan?
Local time is 15:21. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Gassan?
Gassan is a hill.
What is the elevation of Gassan?
DEM 15 m.
Where is Gassan located?
It is at 34.61728, 126.36970 (latitude, longitude).
Which country is Gassan in?
It is in South Korea.