Location & Surroundings
Sisan is a settlement in Jeollanam-do, South Korea. The nearest larger town is Boseong, 45 km to the northwest. The national capital Seoul is about 355 km to the north. The nearest airport is Yeosu/Suncheon Airport, 60 km away.
Also known as: 시산
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
34° 23' 42" N, 127° 15' 31" E
- Elevation DEM: -9999 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 53 p/km²
- Built-up 5.9%
- Settlement Low density rural
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 07:38
- Sunrise 06:17
- Sunset 18:30
- Day length 12 h 12 min
Nearby
Alternate Names
ko
시산
Weather in Sisan
Current conditions and a 3-day (72-hour) weather forecast for Sisan, updated from the NOAA GFS model.
Now 22.9 C with mostly clear skies and a 6.8 m/s north-easterly wind. Next 24h: 20.7 to 24.2 C, max wind 6.8 m/s. No precipitation expected. Solar peaks near 731 W/m2.
Temperature
22.9 C
Wind
6.8 m/s NE (66 deg)
Humidity
70 %
Pressure
1,017.9 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 | 22.9 | 6.8 | 66 | 70 | 1,017.9 | - / 0.00 | 5 | 0.0 | n/a |
| 6h | 20.7 | 5.2 | 57 | 78 | 1,017.6 | 0.00 / 0.00 | 2 | 0.0 | n/a |
| 12h | 22.1 | 5.3 | 65 | 71 | 1,018.8 | 0.00 / 0.00 | 6 | 92.6 | n/a |
| 18h | 24.2 | 3.9 | 116 | 60 | 1,017.2 | 0.00 / 0.00 | 45 | 731.0 | n/a |
| Tomorrow | 22.4 | 1.0 | 214 | 66 | 1,017.8 | 0.00 / 0.00 | 86 | 148.9 | n/a |
| 30h | 21.2 | 2.2 | 357 | 81 | 1,017.5 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 36h | 22.9 | 1.7 | 24 | 71 | 1,018.7 | 0.00 / 0.00 | 100 | 85.8 | n/a |
| 42h | 24.8 | 2.8 | 157 | 66 | 1,016.7 | 0.00 / 0.00 | 100 | 676.6 | n/a |
| Thursday | 23.5 | 0.6 | 346 | 72 | 1,017.7 | 0.00 / 0.00 | 99 | 75.8 | n/a |
| 54h | 23.5 | 5.4 | 88 | 75 | 1,016.7 | 0.00 / 0.00 | 99 | 0.0 | n/a |
| 60h | 23.7 | 8.0 | 90 | 73 | 1,017.4 | 0.00 / 0.00 | 100 | 26.7 | n/a |
| 66h | 24.0 | 8.5 | 91 | 72 | 1,014.2 | 0.00 / 0.00 | 100 | 360.4 | n/a |
| Friday | 23.5 | 7.5 | 101 | 75 | 1,013.5 | 0.00 / 0.00 | 100 | 76.9 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-22 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Sisan?
Now 22.9 C with mostly clear skies and a 6.8 m/s north-easterly wind. Next 24h: 20.7 to 24.2 C, max wind 6.8 m/s. No precipitation expected. Solar peaks near 731 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 Sisan today?
Sunrise around 06:18 and sunset around 18:28 (local time). Day length about 12h 10m.
What is the local time in Sisan?
Local time is 07:38. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Sisan?
Sisan is a populated place.
What is the elevation of Sisan?
DEM -9,999 m.
Where is Sisan located?
It is at 34.39487, 127.25859 (latitude, longitude).
Which country is Sisan in?
It is in South Korea.