Location & Surroundings
Onam is a settlement in Gyeonggi-do, South Korea, at 78 m elevation. The nearest larger town is Namyangju, 7 km to the south. The national capital Seoul is 25 km to the southwest. The nearest airport is Seoul Air Base, 29 km away.
Also known as: 오남
Basic Data
- Type seat of a third-order administrative division (PPLA3)
Geography
-
Coordinates
37° 41' 54" N, 127° 12' 21" E
- Elevation DEM: 78 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 10,399 p/km²
- Built-up 25.4%
- Settlement Urban centre
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 03:58
- Sunrise 06:51
- Sunset 17:38
- Day length 10 h 47 min
Nearby
Alternate Names
ko
오남
Weather in Onam
Current conditions and a 3-day (72-hour) weather forecast for Onam, updated from the NOAA GFS model.
Now 9.3 C with overcast skies and a 1.3 m/s south-easterly wind. Next 24h: 8.0 to 17.0 C, max wind 4.7 m/s. Precip around 0.1 mm. Solar peaks near 528 W/m2.
Temperature
9.3 C
Wind
1.3 m/s SE (129 deg)
Humidity
63 %
Pressure
1,018.5 hPa
Clouds
100 %
Precip
0.08 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 | 9.3 | 1.3 | 129 | 63 | 1,018.5 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 8.0 | 1.1 | 105 | 72 | 1,017.8 | 0.11 / 0.11 | 79 | 0.0 | n/a |
| 12h | 11.1 | 1.3 | 157 | 62 | 1,018.1 | 0.00 / 0.00 | 0 | 40.3 | n/a |
| 18h | 17.0 | 4.7 | 251 | 35 | 1,015.3 | 0.00 / 0.00 | 1 | 528.0 | n/a |
| Tomorrow | 12.6 | 2.5 | 228 | 70 | 1,016.0 | 0.08 / 0.08 | 0 | 78.0 | n/a |
| 30h | 10.4 | 1.1 | 246 | 85 | 1,017.2 | 0.16 / 0.24 | 0 | 0.0 | n/a |
| 36h | 9.8 | 3.1 | 293 | 38 | 1,021.7 | 0.00 / 0.00 | 0 | 49.5 | n/a |
| 42h | 11.7 | 4.8 | 311 | 16 | 1,022.2 | 0.00 / 0.00 | 1 | 561.4 | n/a |
| Saturday | 7.7 | 1.0 | 330 | 28 | 1,023.3 | 0.00 / 0.00 | 100 | 81.8 | n/a |
| 54h | 7.8 | 1.1 | 266 | 28 | 1,024.1 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 60h | 8.7 | 1.3 | 154 | 33 | 1,021.8 | 0.00 / 0.00 | 100 | 13.9 | n/a |
| 66h | 7.3 | 1.4 | 129 | 72 | 1,018.8 | 0.70 / 0.70 | 100 | 31.9 | n/a |
| Sunday | 7.3 | 1.2 | 103 | 89 | 1,018.1 | 0.54 / 1.24 | 100 | 8.6 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-29 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Onam?
Now 9.3 C with overcast skies and a 1.3 m/s south-easterly wind. Next 24h: 8.0 to 17.0 C, max wind 4.7 m/s. Precip around 0.1 mm. Solar peaks near 528 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.1 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Onam today?
Sunrise around 06:52 and sunset around 17:37 (local time). Day length about 10h 45m.
What is the local time in Onam?
Local time is 03:58. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Onam?
Onam is a seat of a third-order administrative division.
What is the elevation of Onam?
DEM 78 m.
Where is Onam located?
It is at 37.69834, 127.20579 (latitude, longitude).
Which country is Onam in?
It is in South Korea.