Location & Surroundings
Sin Tchang is a settlement in Lao Cai, Vietnam, at 779 m elevation. The nearest larger town is Si Ma Cai, 3 km to the east. The national capital Hanoi is about 245 km to the southeast. The nearest airport is Wenshan Puzhehei Airport, 97 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
22° 41' 0" N, 104° 15' 0" E
- Elevation DEM: 779 m
- Timezone Asia/Bangkok
- Time Shift GMT 7 (DST 7)
Statistics & Country
- Pop. Density 39 p/km²
- Built-up 0.9%
- Settlement Low density rural
- Currency Dong (VND)
- Phone Prefix +84
Sun & Local Time
- Local time 00:06
- Sunrise 05:54
- Sunset 17:49
- Day length 11 h 55 min
Other populated places nearby
Nearby
Weather in Sin Tchang
Current conditions and a 3-day (72-hour) weather forecast for Sin Tchang, updated from the NOAA GFS model.
Now 25.2 C with overcast skies and a 0.8 m/s southerly wind. Next 24h: 17.6 to 25.2 C, max wind 2.2 m/s. Precip around 0.3 mm. Solar peaks near 385 W/m2.
Temperature
25.2 C
Wind
0.8 m/s S (189 deg)
Humidity
81 %
Pressure
1,011.9 hPa
Clouds
100 %
Precip
0.28 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 | 25.2 | 0.8 | 189 | 81 | 1,011.9 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 19.3 | 2.2 | 41 | 96 | 1,014.2 | 12.19 / 12.19 | 100 | 187.5 | n/a |
| 12h | 18.5 | 1.5 | 33 | 95 | 1,017.1 | 0.00 / 7.47 | 98 | 0.0 | n/a |
| 18h | 17.6 | 1.5 | 22 | 93 | 1,018.1 | 0.00 / 4.35 | 97 | 1.3 | n/a |
| Tomorrow | 21.8 | 0.7 | 46 | 72 | 1,016.3 | 0.00 / 0.28 | 92 | 385.5 | n/a |
| 30h | 18.9 | 1.1 | 43 | 83 | 1,018.2 | 0.09 / 0.37 | 99 | 85.0 | n/a |
| 36h | 17.7 | 1.6 | 23 | 81 | 1,019.6 | 0.03 / 0.40 | 100 | 0.0 | n/a |
| 42h | 17.2 | 1.7 | 26 | 78 | 1,021.0 | 0.00 / 0.10 | 81 | 6.2 | n/a |
| Tuesday | 25.7 | 0.5 | 110 | 48 | 1,017.5 | 0.00 / 0.02 | 32 | 647.0 | n/a |
| 54h | 18.2 | 0.7 | 79 | 88 | 1,019.1 | 0.20 / 0.22 | 10 | 306.9 | n/a |
| 60h | 16.0 | 1.7 | 37 | 84 | 1,020.9 | 0.00 / 0.11 | 18 | 0.0 | n/a |
| 66h | 16.0 | 1.6 | 29 | 76 | 1,021.8 | 0.00 / 0.00 | 5 | 11.5 | n/a |
| Wednesday | 25.4 | 1.9 | 171 | 49 | 1,017.6 | 0.00 / 0.00 | 15 | 681.5 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-04 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Sin Tchang?
Now 25.2 C with overcast skies and a 0.8 m/s southerly wind. Next 24h: 17.6 to 25.2 C, max wind 2.2 m/s. Precip around 0.3 mm. Solar peaks near 385 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.3 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Sin Tchang today?
Sunrise around 05:54 and sunset around 17:48 (local time). Day length about 11h 54m.
What is the local time in Sin Tchang?
Local time is 00:06. Time zone: Asia/Bangkok (UTC+07:00).
What type of place is Sin Tchang?
Sin Tchang is a populated place.
What is the elevation of Sin Tchang?
DEM 779 m.
Where is Sin Tchang located?
It is at 22.68333, 104.25000 (latitude, longitude).
Which country is Sin Tchang in?
It is in Vietnam.