Arraial, Brazil
Piauí · Brazil
Arraial is a small town in Piauí, Brazil with a population of 4,520. Elevation: 443 ft (135 m). Average temperature: 80°F (27°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
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About Arraial
Arraial is a municipality in the state of Piauí in the Northeast region of Brazil.
People
Climate
| Population | 4,520 |
| Population Density | 13 / sq mi |
| Elevation | 443 ft (135 m) |
| Coordinates | -6.6547°, -42.5317° |
| Timezone | America/Fortaleza |
| Country | 🇧🇷 Brazil |
| State / Province | Piauí |
| Average Temperature | 80°F (27°C) |
| January Average | 80°F (26°C) |
| July Average | 78°F (25°C) |
| Annual Precipitation | 49.3 inches (1,253 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Arraial
Arraial is a small town in Brazil (Piauí) with a population of 4,520. The city sits at an elevation of 443 feet (135 meters) above sea level. The average annual temperature is 80°F (27°C). Temperatures range from 80°F in January to 78°F in July. Annual precipitation averages 49.3 inches. The timezone is America/Fortaleza.
Temperature
| Annual Average | 80.0°F |
| 48% above Brazil avg | |
| January Average | 80°F (26°C) |
| July Average | 78°F (25°C) |
Geography
| Elevation | 443 ft (135 m) |
| Area | 339.2 sq mi (878.5 km²) |
| Population Density | 13/sq mi |
| Coordinates | 6.6547°S, 42.5317°W |
| Timezone | America/Fortaleza |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 80°F (26°C) | 7.5 in | |
| February | 79°F (26°C) | 8.2 in | |
| March | 79°F (26°C) | 10.3 in | Wettest |
| April | 79°F (26°C) | 8.4 in | |
| May | 79°F (26°C) | 2.2 in | |
| June | 78°F (25°C) | 0.5 in | Coldest |
| July | 78°F (25°C) | 0.2 in | |
| August | 81°F (27°C) | 0.1 in | Driest |
| September | 83°F (28°C) | 0.4 in | |
| October | 83°F (28°C) | 2.2 in | |
| November | 83°F (28°C) | 3.7 in | Warmest |
| December | 81°F (27°C) | 5.7 in |
Arraial has a seasonal temperature swing of 5°F / from 78°F in June to 83°F in November. Total annual precipitation is 49.3 inches, with March being the wettest month (10.3") and August the driest (0.1").
Schools in Arraial
10 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| U E Silvestre Rocha | - | - | - | - |
| Escola Municipal Mariana Rodrigues Bueno | - | - | - | - |
| Esc Mul Raimundo Lopes De Sousa | - | - | - | - |
| Esc Mun Pe Virgilio | - | - | - | - |
| Esc Mun Maria Barbosa | - | - | - | - |
| Esc Mun Conego Cardoso | - | - | - | - |
| Esc Municipal Quirino Lima | - | - | - | - |
| Esc Mun Sao Raimundo | - | - | - | - |
| Unid Esc Feliciano Rodrigues | - | - | - | - |
| Esc Mul Elias Gomes | - | - | - | - |
Gas Stations in Arraial
1 gas stations within city radius - OpenStreetMap data
Stadiums & Teams in Arraial
| Team | League | Division |
|---|---|---|
Airports Near Arraial
6 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Cangapara Airport | FLB | Small Airport |
| Fazenda Arraial Airstrip | - | Small Airport |
| Fazenda Calubra Airstrip | - | Small Airport |
| Fazenda Chapada Grande Airport | - | Small Airport |
| Fazenda Poço d'Água Airport | - | Small Airport |
| Oeiras Airport | - | Small Airport |
Quick Facts
🇧🇷 About Brazil
Public Holidays in Brazil
15 public holidays this year
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Get ReportFrequently Asked Questions About Arraial
What is the population of Arraial?
Arraial has a population of 4,520 residents and is located in Brazil. The population density is 13 people per square mile, spread across 339.2 square miles.
What is the weather like in Arraial?
Arraial has a warm climate with an average annual temperature of 80°F (27°C). Winter temperatures average 80°F in January, while summers reach an average of 78°F in July. Annual rainfall totals 49.3 inches.
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