Location & Surroundings
Longtan is a town in Chongqing, China with 36,511 inhabitants, at 694 m elevation. The nearest larger town is Lengshuiguan, 8 km to the southeast. The national capital Beijing is about 1440 km to the northeast. The nearest airport is Chongqing Jiangbei International Airport, 54 km away.
Also known as: 龙潭 · 龙潭镇 · Lung-t’an · Longtanba · Longtan Zhen
Basic Data
- Type seat of a fourth-order administrative division (PPLA4)
Geography
-
Coordinates
29° 26' 47" N, 107° 6' 8" E
- Elevation DEM: 694 m
- Timezone Asia/Shanghai
- Time Shift GMT 8 (DST 8)
Statistics & Country
- Population 36,511
- Pop. Density 28,371 p/km²
- Built-up 16.5%
- Settlement Dense urban cluster
- Currency Yuan Renminbi (CNY)
- Phone Prefix +86
Sun & Local Time
- Local time 15:09
- Sunrise 06:57
- Sunset 18:14
- Day length 11 h 16 min
Alternate Names
zh
龙潭
zh
龙潭镇
Weather in Longtan
Current conditions and a 3-day (72-hour) weather forecast for Longtan, updated from the NOAA GFS model.
Now 15.1 C with mostly cloudy skies and a 1.4 m/s easterly wind. Next 24h: 15.1 to 19.4 C, max wind 1.4 m/s. Precip around 1.8 mm. Solar peaks near 222 W/m2.
Temperature
15.1 C
Wind
1.4 m/s E (88 deg)
Humidity
88 %
Pressure
1,013.0 hPa
Clouds
73 %
Precip
1.85 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 | 15.1 | 1.4 | 88 | 88 | 1,013.0 | - / 0.00 | 73 | 0.0 | n/a |
| 6h | 19.4 | 0.9 | 19 | 74 | 1,010.2 | 0.00 / 0.00 | 89 | 221.9 | n/a |
| 12h | 16.7 | 0.8 | 23 | 90 | 1,012.3 | 0.06 / 0.06 | 98 | 57.9 | n/a |
| 18h | 16.1 | 0.6 | 343 | 96 | 1,014.0 | 0.71 / 0.78 | 93 | 0.0 | n/a |
| Tomorrow | 16.2 | 0.2 | 337 | 97 | 1,016.0 | 1.07 / 1.85 | 100 | 1.1 | n/a |
| 30h | 17.8 | 0.5 | 354 | 92 | 1,014.7 | 0.00 / 1.34 | 92 | 58.6 | n/a |
| 36h | 16.7 | 1.0 | 69 | 97 | 1,016.6 | 0.00 / 0.09 | 75 | 47.4 | n/a |
| 42h | 16.5 | 0.7 | 63 | 97 | 1,017.5 | 1.47 / 1.56 | 100 | 0.0 | n/a |
| Monday | 16.5 | 0.2 | 112 | 96 | 1,020.0 | 0.77 / 2.33 | 100 | 0.7 | n/a |
| 54h | 17.0 | 0.1 | 13 | 95 | 1,020.3 | 1.02 / 3.35 | 100 | 29.6 | n/a |
| 60h | 16.6 | 0.7 | 5 | 97 | 1,023.5 | 0.00 / 1.41 | 100 | 6.6 | n/a |
| 66h | 16.4 | 0.2 | 352 | 98 | 1,024.4 | 0.66 / 2.07 | 100 | 0.0 | n/a |
| Tuesday | 15.6 | 1.4 | 285 | 98 | 1,026.6 | 3.85 / 5.92 | 100 | 0.1 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-24 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Longtan?
Now 15.1 C with mostly cloudy skies and a 1.4 m/s easterly wind. Next 24h: 15.1 to 19.4 C, max wind 1.4 m/s. Precip around 1.8 mm. Solar peaks near 222 W/m2.
Is precipitation expected in the next 24 hours?
Around 1.8 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Longtan today?
Sunrise around 06:57 and sunset around 18:14 (local time). Day length about 11h 17m.
What is the local time in Longtan?
Local time is 15:09. Time zone: Asia/Shanghai (UTC+08:00).
What type of place is Longtan?
Longtan is a seat of a fourth-order administrative division.
How many people live in Longtan?
Population about 36,511.
What is the elevation of Longtan?
DEM 694 m.
Where is Longtan located?
It is at 29.44631, 107.10217 (latitude, longitude).
Which country is Longtan in?
It is in China.