Location & Surroundings
Dahu is a triangulation station in Taiwan, Taiwan, at 31 m elevation. The nearest larger town is Douliu, 13 km to the northeast. The national capital Taipei is about 190 km to the northeast. The nearest airport is Chiayi Airport, 19 km away.
Also known as: 大湖 · Ta-hu
Basic Data
- Type triangulation station (TRIG)
- a point on the earth whose position has been determined by triangulation
Geography
-
Coordinates
23° 37' 26" N, 120° 27' 19" E
- Elevation DEM: 31 m
- Timezone Asia/Taipei
- Time Shift GMT 8 (DST 8)
Statistics & Country
- Pop. Density 139 p/km²
- Built-up 5.2%
- Settlement Low density rural
- Currency Dollar (TWD)
- Phone Prefix +886
Sun & Local Time
- Local time 06:42
- Sunrise 05:44
- Sunset 18:00
- Day length 12 h 16 min
Other triangulation stations nearby
Nearby
Alternate Names
zh
大湖
Weather in Dahu
Current conditions and a 3-day (72-hour) weather forecast for Dahu, updated from the NOAA GFS model.
Now 28.4 C with mostly clear skies and a 3.3 m/s northerly wind. Next 24h: 26.8 to 32.0 C, max wind 4.2 m/s. No precipitation expected. Solar peaks near 637 W/m2.
Temperature
28.4 C
Wind
3.3 m/s N (5 deg)
Humidity
69 %
Pressure
1,012.7 hPa
Clouds
24 %
Precip
0.03 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 | 28.4 | 3.3 | 5 | 69 | 1,012.7 | - / 0.00 | 24 | 0.0 | n/a |
| 6h | 26.8 | 0.8 | 256 | 75 | 1,013.2 | 0.00 / 0.00 | 5 | 0.0 | n/a |
| 12h | 28.5 | 0.1 | 71 | 70 | 1,014.8 | 0.00 / 0.00 | 3 | 72.1 | n/a |
| 18h | 32.0 | 4.2 | 337 | 54 | 1,012.7 | 0.15 / 0.15 | 66 | 637.2 | n/a |
| Tomorrow | 28.5 | 2.8 | 5 | 63 | 1,013.3 | 0.00 / 0.03 | 2 | 164.7 | n/a |
| 30h | 26.9 | 1.2 | 222 | 75 | 1,013.3 | 0.03 / 0.05 | 2 | 0.0 | n/a |
| 36h | 27.8 | 1.0 | 357 | 75 | 1,014.5 | 0.42 / 0.48 | 71 | 50.4 | n/a |
| 42h | 32.0 | 3.0 | 324 | 56 | 1,011.2 | 0.76 / 1.24 | 84 | 596.6 | n/a |
| Sunday | 28.4 | 1.9 | 347 | 66 | 1,011.9 | 0.00 / 0.42 | 30 | 101.6 | n/a |
| 54h | 26.9 | 0.9 | 222 | 76 | 1,011.5 | 0.00 / 0.32 | 34 | 0.0 | n/a |
| 60h | 28.3 | 1.7 | 350 | 71 | 1,012.4 | 0.00 / 0.24 | 4 | 70.8 | n/a |
| 66h | 31.9 | 2.6 | 317 | 53 | 1,009.0 | 7.04 / 7.28 | 65 | 760.0 | n/a |
| Monday | 28.2 | 0.9 | 334 | 66 | 1,011.4 | 0.00 / 0.94 | 7 | 198.9 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-18 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Dahu?
Now 28.4 C with mostly clear skies and a 3.3 m/s northerly wind. Next 24h: 26.8 to 32.0 C, max wind 4.2 m/s. No precipitation expected. Solar peaks near 637 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 Dahu today?
Sunrise around 05:44 and sunset around 17:59 (local time). Day length about 12h 15m.
What is the local time in Dahu?
Local time is 06:42. Time zone: Asia/Taipei (UTC+08:00).
What type of place is Dahu?
Dahu is a triangulation station.
What is the elevation of Dahu?
DEM 31 m.
Where is Dahu located?
It is at 23.62384, 120.45538 (latitude, longitude).
Which country is Dahu in?
It is in Taiwan.