Location & Surroundings
Guam is a settlement in Chungcheongnam-do, South Korea, at 117 m elevation. The nearest larger town is Chinch'on, 11 km to the northeast. The national capital Seoul is 96 km to the northwest. The nearest airport is Cheongju International Airport, 12 km away.
Also known as: 구암
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
36° 46' 8" N, 127° 23' 16" E
- Elevation DEM: 117 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 323 p/km²
- Built-up 6.1%
- Settlement Rural cluster
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 21:15
- Sunrise 06:15
- Sunset 18:31
- Day length 12 h 15 min
Other populated places nearby
Nearby
Alternate Names
ko
구암
Weather in Guam
Current conditions and a 3-day (72-hour) weather forecast for Guam, updated from the NOAA GFS model.
Now 25.8 C with mostly clear skies and a 2.8 m/s north-easterly wind. Next 24h: 15.5 to 26.6 C, max wind 2.8 m/s. No precipitation expected. Solar peaks near 692 W/m2.
Temperature
25.8 C
Wind
2.8 m/s NE (32 deg)
Humidity
42 %
Pressure
1,011.1 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 | 25.8 | 2.8 | 32 | 42 | 1,011.1 | - / 0.00 | 5 | 0.0 | n/a |
| 6h | 18.1 | 0.6 | 6 | 65 | 1,013.9 | 0.00 / 0.00 | 4 | 163.3 | n/a |
| 12h | 15.5 | 1.5 | 93 | 73 | 1,015.5 | 0.00 / 0.00 | 64 | 0.0 | n/a |
| 18h | 19.8 | 1.7 | 86 | 70 | 1,017.9 | 0.00 / 0.00 | 99 | 89.4 | n/a |
| Tomorrow | 26.6 | 0.5 | 355 | 48 | 1,016.1 | 0.00 / 0.00 | 100 | 692.2 | n/a |
| 30h | 18.4 | 2.1 | 134 | 77 | 1,018.4 | 0.00 / 0.00 | 0 | 142.7 | n/a |
| 36h | 15.2 | 1.3 | 109 | 89 | 1,018.8 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 42h | 19.5 | 1.4 | 112 | 74 | 1,019.7 | 0.00 / 0.00 | 89 | 81.3 | n/a |
| Wednesday | 25.9 | 2.1 | 290 | 53 | 1,017.4 | 0.00 / 0.00 | 84 | 664.0 | n/a |
| 54h | 18.3 | 0.5 | 257 | 92 | 1,018.6 | 0.00 / 0.00 | 100 | 139.3 | n/a |
| 60h | 17.2 | 0.3 | 292 | 96 | 1,018.7 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 66h | 20.7 | 0.7 | 23 | 85 | 1,019.3 | 0.00 / 0.00 | 100 | 80.7 | n/a |
| Thursday | 26.3 | 2.3 | 31 | 50 | 1,017.2 | 0.00 / 0.00 | 100 | 631.1 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-21 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Guam?
Now 25.8 C with mostly clear skies and a 2.8 m/s north-easterly wind. Next 24h: 15.5 to 26.6 C, max wind 2.8 m/s. No precipitation expected. Solar peaks near 692 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 Guam today?
Sunrise around 06:15 and sunset around 18:31 (local time). Day length about 12h 16m.
What is the local time in Guam?
Local time is 21:15. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Guam?
Guam is a populated place.
What is the elevation of Guam?
DEM 117 m.
Where is Guam located?
It is at 36.76899, 127.38773 (latitude, longitude).
Which country is Guam in?
It is in South Korea.