Costa Marques, Brazil
Rondônia · Brazil
Costa Marques is a small city in Rondônia, Brazil with a population of 12,627. Elevation: 453 ft (138 m). Average temperature: 79°F (26°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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People
Climate
| Population | 12,627 |
| Elevation | 453 ft (138 m) |
| Coordinates | -12.4450°, -64.2272° |
| Timezone | America/Porto_Velho |
| Country | 🇧🇷 Brazil |
| State / Province | Rondônia |
| Average Temperature | 79°F (26°C) |
| January Average | 79°F (26°C) |
| July Average | 77°F (25°C) |
| Annual Precipitation | 60.4 inches (1,534 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Costa Marques
Costa Marques is a small city in Brazil (Rondônia) with a population of 12,627. The city sits at an elevation of 453 feet (138 meters) above sea level. The average annual temperature is 79°F (26°C). Temperatures range from 79°F in January to 77°F in July. Annual precipitation averages 60.4 inches. The timezone is America/Porto_Velho.
Climate in Costa Marques
Costa Marques has an average annual temperature of 27.8°C (82°F). The hottest month is Sep (32.1°C), the coldest is May (25.9°C). Average annual precipitation is 1184 mm.
Temperature
| Annual Average | 79.0°F |
| 46% above Brazil avg | |
| January Average | 79°F (26°C) |
| July Average | 77°F (25°C) |
Geography
| Elevation | 453 ft (138 m) |
| Coordinates | 12.4450°S, 64.2272°W |
| Timezone | America/Porto_Velho |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 9.8 in | Wettest |
| February | 79°F (26°C) | 9.2 in | |
| March | 80°F (26°C) | 8.7 in | |
| April | 79°F (26°C) | 5.2 in | |
| May | 78°F (25°C) | 2.9 in | |
| June | 76°F (25°C) | 0.7 in | Coldest |
| July | 77°F (25°C) | 0.5 in | Driest |
| August | 79°F (26°C) | 1.1 in | |
| September | 80°F (27°C) | 2.7 in | |
| October | 81°F (27°C) | 4.9 in | Warmest |
| November | 80°F (27°C) | 6.6 in | |
| December | 80°F (26°C) | 8.2 in |
Costa Marques has a seasonal temperature swing of 5°F / from 76°F in June to 81°F in October. Total annual precipitation is 60.4 inches, with January being the wettest month (9.8") and July the driest (0.5").
Schools in Costa Marques
8 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Instituto Educacional Luzia Conceição Ortiz APAE | - | - | - | - |
| CEEJA José Alves de Almeida | - | - | - | - |
| EEEFM Angelina dos Anjos | - | - | - | - |
| EEEF Raimundo de Oliveira Mesquita | - | - | - | - |
| EMEF Américo Casara | - | - | - | - |
| EMEF Prefeito Ruy Rodrigues de Almeida | - | - | - | - |
| EMEF Gomes Carneiro | - | - | - | - |
| EMEIF Jardim de Infância Beija-Flor | - | - | - | - |
Hotels in Costa Marques
1 hotels within city radius - OpenStreetMap data
Castles in Costa Marques
1 castles within city radius - OpenStreetMap data
Clinics in Costa Marques
2 clinics within city radius - OpenStreetMap data
Airports Near Costa Marques
7 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Agro Mascarello Airport | - | Small Airport |
| Costa Marques Airport | CQS | Small Airport |
| Forte Príncipe da Beira Airport | - | Small Airport |
| Ibori Airport | - | Small Airport |
| Noma Airstrip | - | Small Airport |
| Puerto Ustarez Airport | - | Small Airport |
| San Joaquín Airport | SJB | Small Airport |
Quick Facts
🇧🇷 About Brazil
Public Holidays in Brazil
15 public holidays this year
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Get ReportFrequently Asked Questions About Costa Marques
What is the population of Costa Marques?
Costa Marques has a population of 12,627 residents and is located in Brazil..
What is the weather like in Costa Marques?
Costa Marques has a warm climate with an average annual temperature of 79°F (26°C). Winter temperatures average 79°F in January, while summers reach an average of 77°F in July. Annual rainfall totals 60.4 inches.
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