Location & Surroundings
Illak-san is a mountain in Chungcheongnam-do, South Korea, at 522 m elevation. The nearest larger town is Hongseong, 16 km to the southeast. The national capital Seoul is 99 km to the northeast. The nearest airport is Seosan Airport, 10 km away.
Also known as: 일락산
Overview
Illak-san is mountain in South Chungcheong Province, South Korea.
It is located in South Chungcheong, South Korea.
Basic Data
- Country South Korea
- Located in South Chungcheong
- Type mountain (MT)
- an elevation standing high above the surrounding area with small summit area, steep slopes and local relief of 300m or more
Geography
-
Coordinates
36° 43' 51" N, 126° 35' 43" E
- Elevation 522 m (DEM: 507 m)
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 15:38
- Sunrise 06:40
- Sunset 17:58
- Day length 11 h 18 min
Other mountains nearby
Nearby
Alternate Names
Weather in Illak-san
Current conditions and a 3-day (72-hour) weather forecast for Illak-san, updated from the NOAA GFS model.
Now 17.4 C with mostly clear skies and a 1.7 m/s south-easterly wind. Next 24h: 14.9 to 22.7 C, max wind 2.7 m/s. No precipitation expected. Solar peaks near 557 W/m2.
Temperature
17.4 C
Wind
1.7 m/s SE (155 deg)
Humidity
73 %
Pressure
1,024.5 hPa
Clouds
5 %
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 | 17.4 | 1.7 | 155 | 73 | 1,024.5 | - / 0.00 | 5 | 0.0 | n/a |
| 6h | 22.7 | 2.7 | 25 | 58 | 1,022.8 | 0.00 / 0.00 | 17 | 557.5 | n/a |
| 12h | 16.4 | 1.7 | 52 | 85 | 1,025.2 | 0.00 / 0.00 | 2 | 101.5 | n/a |
| 18h | 14.9 | 1.9 | 64 | 82 | 1,025.9 | 0.00 / 0.00 | 59 | 0.0 | n/a |
| Tomorrow | 18.2 | 2.6 | 87 | 66 | 1,026.9 | 0.00 / 0.00 | 5 | 60.6 | n/a |
| 30h | 24.6 | 5.0 | 122 | 44 | 1,023.4 | 0.00 / 0.00 | 5 | 596.2 | n/a |
| 36h | 18.5 | 6.8 | 115 | 61 | 1,023.4 | 0.00 / 0.00 | 100 | 101.6 | n/a |
| 42h | 15.8 | 2.8 | 120 | 76 | 1,019.5 | 0.00 / 0.00 | 99 | 0.0 | n/a |
| Sunday | 19.7 | 8.3 | 168 | 74 | 1,016.9 | 0.00 / 0.00 | 100 | 19.0 | n/a |
| 54h | 20.0 | 8.9 | 238 | 96 | 1,012.4 | 18.54 / 18.54 | 100 | 40.8 | n/a |
| 60h | 15.7 | 2.7 | 280 | 79 | 1,018.3 | 0.00 / 12.38 | 100 | 1.5 | n/a |
| 66h | 13.5 | 1.8 | 294 | 71 | 1,019.4 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| Monday | 15.3 | 0.4 | 357 | 64 | 1,020.7 | 0.00 / 0.00 | 82 | 56.8 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-16 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Illak-san?
Now 17.4 C with mostly clear skies and a 1.7 m/s south-easterly wind. Next 24h: 14.9 to 22.7 C, max wind 2.7 m/s. No precipitation expected. Solar peaks near 557 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 Illak-san today?
Sunrise around 06:40 and sunset around 17:58 (local time). Day length about 11h 18m.
What is the local time in Illak-san?
Local time is 15:38. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Illak-san?
Illak-san is a mountain.
What is the elevation of Illak-san?
Elevation about 522 m. DEM 507 m.
Where is Illak-san located?
It is at 36.73090, 126.59540 (latitude, longitude).
Which country is Illak-san in?
It is in South Korea.
Links
- Wikidata entry Wikidata entry