Location & Surroundings
Riacho Sumidouro is a stream in Maranhao, Brazil, at 337 m elevation. The nearest larger town is Tasso Fragoso, 27 km to the northeast. The national capital Brasilia is about 830 km to the south. The nearest airport is Alto Parnaiba, 57 km away.
Basic Data
- Type stream (STM)
- a body of running water moving to a lower level in a channel on land
Geography
-
Coordinates
8° 34' 26" S, 45° 57' 51" W
- Elevation DEM: 337 m
- Timezone
- Time Shift GMT (DST )
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Real (BRL)
- Phone Prefix +55
Other streams nearby
Nearby
Weather in Riacho Sumidouro
Current conditions and a 3-day (72-hour) weather forecast for Riacho Sumidouro, updated from the NOAA GFS model.
Now 28.7 C with mostly cloudy skies and a 1.0 m/s easterly wind. Next 24h: 24.6 to 40.2 C, max wind 4.6 m/s. No precipitation expected. Solar peaks near 923 W/m2.
Temperature
28.7 C
Wind
1.0 m/s E (80 deg)
Humidity
39 %
Pressure
1,012.3 hPa
Clouds
63 %
Precip
0.00 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 | 28.7 | 1.0 | 80 | 39 | 1,012.3 | - / 0.00 | 63 | 0.0 | n/a |
| 6h | 24.6 | 1.1 | 74 | 54 | 1,011.1 | 0.00 / 0.00 | 50 | 0.0 | n/a |
| 12h | 33.6 | 4.1 | 81 | 28 | 1,013.2 | 0.00 / 0.00 | 2 | 175.4 | n/a |
| 18h | 40.2 | 4.6 | 114 | 14 | 1,006.8 | 0.00 / 0.00 | 49 | 923.1 | n/a |
| Tomorrow | 29.7 | 2.6 | 100 | 24 | 1,010.5 | 0.00 / 0.00 | 11 | 156.3 | n/a |
| 30h | 24.8 | 1.7 | 83 | 35 | 1,009.0 | 0.00 / 0.00 | 2 | 0.0 | n/a |
| 36h | 32.3 | 5.8 | 62 | 26 | 1,013.3 | 0.00 / 0.00 | 0 | 182.5 | n/a |
| 42h | 39.4 | 3.7 | 65 | 14 | 1,006.4 | 0.00 / 0.00 | 1 | 934.5 | n/a |
| Tuesday | 29.1 | 1.9 | 36 | 26 | 1,009.0 | 0.00 / 0.00 | 15 | 160.3 | n/a |
| 54h | 24.8 | 1.6 | 12 | 36 | 1,008.9 | 0.00 / 0.00 | 1 | 0.0 | n/a |
| 60h | 33.0 | 4.5 | 64 | 27 | 1,012.6 | 0.00 / 0.00 | 0 | 182.1 | n/a |
| 66h | 40.7 | 3.8 | 84 | 12 | 1,004.4 | 0.00 / 0.00 | 1 | 936.0 | n/a |
| Wednesday | 29.2 | 1.7 | 30 | 24 | 1,007.9 | 0.00 / 0.00 | 4 | 161.6 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-27 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Riacho Sumidouro?
Now 28.7 C with mostly cloudy skies and a 1.0 m/s easterly wind. Next 24h: 24.6 to 40.2 C, max wind 4.6 m/s. No precipitation expected. Solar peaks near 923 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
What type of place is Riacho Sumidouro?
Riacho Sumidouro is a stream.
What is the elevation of Riacho Sumidouro?
DEM 337 m.
Where is Riacho Sumidouro located?
It is at -8.57390, -45.96428 (latitude, longitude).
Which country is Riacho Sumidouro in?
It is in Brazil.