Location & Surroundings
Huai Chang San is an intermittent stream in Phrae, Thailand, at 551 m elevation. The nearest larger town is Phrae, 24 km to the west. The national capital Bangkok is about 480 km to the south. The nearest airport is Phrae Airport, 21 km away.
Also known as: ห้วยช้างสาร
Basic Data
- Type intermittent stream (STMI)
Geography
-
Coordinates
18° 4' 41" N, 100° 21' 17" E
- Elevation DEM: 551 m
- Timezone Asia/Bangkok
- Time Shift GMT 7 (DST 7)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Baht (THB)
- Phone Prefix +66
Sun & Local Time
- Local time 11:55
- Sunrise 06:07
- Sunset 18:12
- Day length 12 h 6 min
Other intermittent streams nearby
Nearby
Alternate Names
th
ห้วยช้างสาร
Weather in Huai Chang San
Current conditions and a 3-day (72-hour) weather forecast for Huai Chang San, updated from the NOAA GFS model.
Now 22.5 C with overcast skies and a 1.4 m/s north-easterly wind. Next 24h: 22.5 to 29.6 C, max wind 2.5 m/s. No precipitation expected. Solar peaks near 531 W/m2.
Temperature
22.5 C
Wind
1.4 m/s NE (45 deg)
Humidity
93 %
Pressure
1,009.9 hPa
Clouds
97 %
Precip
0.04 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 | 22.5 | 1.4 | 45 | 93 | 1,009.9 | - / 0.00 | 97 | 0.0 | n/a |
| 6h | 23.0 | 1.6 | 39 | 90 | 1,010.8 | 0.00 / 0.00 | 9 | 7.0 | n/a |
| 12h | 29.6 | 2.5 | 87 | 63 | 1,008.0 | 0.25 / 0.25 | 55 | 530.7 | n/a |
| 18h | 23.5 | 1.1 | 82 | 92 | 1,008.1 | 1.31 / 1.56 | 82 | 377.6 | n/a |
| Tomorrow | 22.5 | 1.5 | 51 | 93 | 1,008.5 | 0.00 / 0.04 | 99 | 0.0 | n/a |
| 30h | 22.6 | 1.7 | 51 | 92 | 1,008.7 | 0.00 / 0.01 | 100 | 2.2 | n/a |
| 36h | 24.4 | 1.0 | 89 | 83 | 1,008.1 | 0.23 / 0.24 | 100 | 94.7 | n/a |
| 42h | 22.1 | 0.5 | 203 | 97 | 1,008.3 | 0.11 / 0.34 | 57 | 170.2 | n/a |
| Sunday | 21.8 | 0.3 | 134 | 97 | 1,009.4 | 0.80 / 1.14 | 69 | 0.0 | n/a |
| 54h | 21.8 | 0.8 | 54 | 98 | 1,010.3 | 0.00 / 0.41 | 95 | 1.8 | n/a |
| 60h | 24.9 | 1.2 | 180 | 93 | 1,009.6 | 4.93 / 5.34 | 100 | 408.2 | n/a |
| 66h | 22.2 | 0.9 | 206 | 99 | 1,011.1 | 1.19 / 6.54 | 100 | 224.4 | n/a |
| Monday | 21.7 | 0.7 | 183 | 99 | 1,012.9 | 0.00 / 1.58 | 100 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-25 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Huai Chang San?
Now 22.5 C with overcast skies and a 1.4 m/s north-easterly wind. Next 24h: 22.5 to 29.6 C, max wind 2.5 m/s. No precipitation expected. Solar peaks near 531 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 Huai Chang San today?
Sunrise around 06:07 and sunset around 18:12 (local time). Day length about 12h 05m.
What is the local time in Huai Chang San?
Local time is 11:55. Time zone: Asia/Bangkok (UTC+07:00).
What type of place is Huai Chang San?
Huai Chang San is a intermittent stream.
What is the elevation of Huai Chang San?
DEM 551 m.
Where is Huai Chang San located?
It is at 18.07806, 100.35482 (latitude, longitude).
Which country is Huai Chang San in?
It is in Thailand.