Location & Surroundings
Rio Marçal is a river in Piaui, Brazil, at 303 m elevation. The nearest larger town is Monsenhor Hipolito, 5 km to the west. The national capital Brasilia is about 1235 km to the southwest. The nearest airport is Picos Airport, 60 km away.
Overview
Rio Marçal is river in Brazil.
It is located in Piauí, Brazil.
Basic Data
- Country Brazil
- Located in Piauí
- Type intermittent stream (STMI)
Geography
-
Coordinates
7° 0' 18" S, 40° 59' 11" W
- Elevation DEM: 303 m
- Timezone America/Fortaleza
- Time Shift GMT -3 (DST -3)
Statistics & Country
- Pop. Density 15 p/km²
- Built-up 0.3%
- Settlement Very low density rural
- Currency Real (BRL)
- Phone Prefix +55
Sun & Local Time
- Local time 02:28
- Sunrise 05:27
- Sunset 17:39
- Day length 12 h 12 min
Other intermittent streams nearby
Nearby
Alternate Names
pt
Rio Marçal
Weather in Rio Marcal
Current conditions and a 3-day (72-hour) weather forecast for Rio Marcal, updated from the NOAA GFS model.
Now 38.1 C with mostly clear skies and a 1.8 m/s north-easterly wind. Next 24h: 26.0 to 40.0 C, max wind 4.2 m/s. No precipitation expected. Solar peaks near 921 W/m2.
Temperature
38.1 C
Wind
1.8 m/s NE (42 deg)
Humidity
18 %
Pressure
1,007.3 hPa
Clouds
13 %
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 | 38.1 | 1.8 | 42 | 18 | 1,007.3 | - / 0.00 | 13 | 0.0 | n/a |
| 6h | 28.0 | 2.0 | 49 | 37 | 1,012.0 | 0.00 / 0.00 | 75 | 96.4 | n/a |
| 12h | 26.0 | 4.0 | 82 | 47 | 1,011.0 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 18h | 31.6 | 4.2 | 85 | 42 | 1,014.1 | 0.00 / 0.00 | 0 | 221.9 | n/a |
| Tomorrow | 40.0 | 2.6 | 23 | 16 | 1,006.1 | 0.00 / 0.00 | 21 | 921.1 | n/a |
| 30h | 30.6 | 1.8 | 101 | 33 | 1,010.4 | 0.00 / 0.00 | 99 | 93.6 | n/a |
| 36h | 24.6 | 5.4 | 68 | 69 | 1,010.0 | 0.00 / 0.00 | 33 | 0.0 | n/a |
| 42h | 30.8 | 5.7 | 67 | 45 | 1,013.6 | 0.00 / 0.00 | 0 | 221.7 | n/a |
| Thursday | 38.4 | 4.0 | 39 | 20 | 1,006.8 | 0.00 / 0.00 | 10 | 920.2 | n/a |
| 54h | 29.1 | 3.1 | 76 | 40 | 1,011.4 | 0.01 / 0.01 | 88 | 120.3 | n/a |
| 60h | 24.4 | 5.2 | 64 | 68 | 1,010.5 | 0.00 / 0.00 | 6 | 0.0 | n/a |
| 66h | 30.9 | 5.9 | 61 | 44 | 1,012.5 | 0.00 / 0.00 | 0 | 222.0 | n/a |
| Friday | 39.2 | 3.2 | 39 | 19 | 1,004.9 | 0.00 / 0.00 | 18 | 906.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-29 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Rio Marcal?
Now 38.1 C with mostly clear skies and a 1.8 m/s north-easterly wind. Next 24h: 26.0 to 40.0 C, max wind 4.2 m/s. No precipitation expected. Solar peaks near 921 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 Rio Marcal today?
Sunrise around 05:27 and sunset around 17:39 (local time). Day length about 12h 12m.
What is the local time in Rio Marcal?
Local time is 02:28. Time zone: America/Fortaleza (UTC-03:00).
What type of place is Rio Marcal?
Rio Marcal is a intermittent stream.
What is the elevation of Rio Marcal?
DEM 303 m.
Where is Rio Marcal located?
It is at -7.00507, -40.98631 (latitude, longitude).
Which country is Rio Marcal in?
It is in Brazil.
Links
- Wikidata entry Wikidata entry