Location & Surroundings
Siyi is a settlement in Sichuan, China, at 564 m elevation. The nearest larger town is Langzhong, 23 km to the east. The national capital Beijing is about 1325 km to the northeast. The nearest airport is Langzhong Airport, 29 km away.
Also known as: 思依 · Ssu-i-ch’ang · Siyichang
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
31° 37' 52" N, 105° 46' 9" E
- Elevation DEM: 564 m
- Timezone Asia/Shanghai
- Time Shift GMT 8 (DST 8)
Statistics & Country
- Pop. Density 6,090 p/km²
- Built-up 11.1%
- Settlement Semi-dense urban cluster
- Currency Yuan Renminbi (CNY)
- Phone Prefix +86
Sun & Local Time
- Local time 01:26
- Sunrise 06:49
- Sunset 18:42
- Day length 11 h 53 min
Other populated places nearby
Nearby
Alternate Names
zh
思依
Weather in Siyi
Current conditions and a 3-day (72-hour) weather forecast for Siyi, updated from the NOAA GFS model.
Now 17.9 C with overcast skies and a 1.5 m/s easterly wind. Next 24h: 17.3 to 24.0 C, max wind 2.4 m/s. Precip around 0.1 mm. Solar peaks near 407 W/m2.
Temperature
17.9 C
Wind
1.5 m/s E (83 deg)
Humidity
80 %
Pressure
1,015.2 hPa
Clouds
100 %
Precip
0.09 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 | 17.9 | 1.5 | 83 | 80 | 1,015.2 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 17.3 | 0.7 | 58 | 84 | 1,015.8 | 0.00 / 0.00 | 100 | 21.1 | n/a |
| 12h | 17.5 | 1.6 | 349 | 83 | 1,015.7 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 18h | 17.4 | 1.4 | 4 | 81 | 1,016.7 | 0.00 / 0.00 | 100 | 3.7 | n/a |
| Tomorrow | 24.0 | 2.4 | 25 | 56 | 1,014.6 | 0.09 / 0.09 | 99 | 406.6 | n/a |
| 30h | 20.2 | 1.8 | 173 | 83 | 1,016.6 | 0.00 / 0.00 | 100 | 226.9 | n/a |
| 36h | 19.3 | 0.3 | 197 | 87 | 1,017.5 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 42h | 19.2 | 1.4 | 333 | 82 | 1,019.7 | 0.18 / 0.18 | 100 | 3.8 | n/a |
| Sunday | 23.4 | 1.5 | 151 | 49 | 1,019.8 | 0.03 / 0.21 | 100 | 258.4 | n/a |
| 54h | 19.5 | 2.1 | 197 | 76 | 1,021.8 | 0.00 / 0.00 | 100 | 157.8 | n/a |
| 60h | 17.1 | 0.8 | 308 | 81 | 1,023.0 | 0.00 / 0.00 | 99 | 0.0 | n/a |
| 66h | 16.7 | 1.4 | 357 | 68 | 1,023.5 | 0.00 / 0.00 | 97 | 10.1 | n/a |
| Monday | 24.7 | 0.4 | 249 | 41 | 1,020.8 | 0.00 / 0.00 | 99 | 586.9 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-02 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Siyi?
Now 17.9 C with overcast skies and a 1.5 m/s easterly wind. Next 24h: 17.3 to 24.0 C, max wind 2.4 m/s. Precip around 0.1 mm. Solar peaks near 407 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 Siyi today?
Sunrise around 06:50 and sunset around 18:41 (local time). Day length about 11h 51m.
What is the local time in Siyi?
Local time is 01:26. Time zone: Asia/Shanghai (UTC+08:00).
What type of place is Siyi?
Siyi is a populated place.
What is the elevation of Siyi?
DEM 564 m.
Where is Siyi located?
It is at 31.63112, 105.76918 (latitude, longitude).
Which country is Siyi in?
It is in China.