Rio Sono, Brazil
Tocantins · Brazil
Rio Sono is a small town in Tocantins, Brazil with a population of 4,798. Elevation: 659 ft (201 m). Average temperature: 77°F (25°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 Rio Sono
Rio Sono is a municipality in the state of Tocantins in the Northern region of Brazil.
People
Climate
| Population | 4,798 |
| Elevation | 659 ft (201 m) |
| Coordinates | -9.3436°, -47.9019° |
| Timezone | America/Araguaina |
| Country | 🇧🇷 Brazil |
| State / Province | Tocantins |
| Average Temperature | 77°F (25°C) |
| January Average | 77°F (25°C) |
| July Average | 76°F (24°C) |
| Annual Precipitation | 62.2 inches (1,579 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Rio Sono
Rio Sono is a small town in Brazil (Tocantins) with a population of 4,798. The city sits at an elevation of 659 feet (201 meters) above sea level. The average annual temperature is 77°F (25°C). Temperatures range from 77°F in January to 76°F in July. Annual precipitation averages 62.2 inches. The timezone is America/Araguaina.
Temperature
| Annual Average | 77.3°F |
| 43% above Brazil avg | |
| January Average | 77°F (25°C) |
| July Average | 76°F (24°C) |
Geography
| Elevation | 659 ft (201 m) |
| Coordinates | 9.3436°S, 47.9019°W |
| Timezone | America/Araguaina |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 10.5 in | Wettest |
| February | 77°F (25°C) | 9.3 in | |
| March | 77°F (25°C) | 9.6 in | |
| April | 77°F (25°C) | 5.9 in | |
| May | 77°F (25°C) | 1.4 in | |
| June | 76°F (24°C) | 0.2 in | |
| July | 76°F (24°C) | 0.1 in | Coldest, Driest |
| August | 78°F (26°C) | 0.3 in | |
| September | 80°F (27°C) | 1.8 in | Warmest |
| October | 79°F (26°C) | 5.9 in | |
| November | 78°F (25°C) | 8.0 in | |
| December | 77°F (25°C) | 9.2 in |
Rio Sono has a seasonal temperature swing of 4°F / from 76°F in July to 80°F in September. Total annual precipitation is 62.2 inches, with January being the wettest month (10.5") and July the driest (0.1").
Schools in Rio Sono
5 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Escola Municipal Tomás de Aquino | - | - | - | - |
| Escola Estadual de Anajanópolis | - | - | - | - |
| Colégio Estadual Rio Sono | - | - | - | - |
| Escola Indígena Kwatepo | - | - | - | - |
| Escola Estadual Novo Horizonte | - | - | - | - |
Airports Near Rio Sono
8 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Carlos da Silveira Bueno Airport | - | Small Airport |
| Fazenda Barreira da Paz Airport | - | Small Airport |
| Fazenda Barreiro Airport | - | Small Airport |
| Fazenda Conquista Airstrip | - | Small Airport |
| Fazenda Formosa Airport | - | Small Airport |
| Fazenda FS1 Airstrip | - | Small Airport |
| Fazenda Santo Expedito IV Airport | - | Small Airport |
| Tupirama 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 Rio Sono
What is the population of Rio Sono?
Rio Sono has a population of 4,798 residents and is located in Brazil..
What is the weather like in Rio Sono?
Rio Sono has a warm climate with an average annual temperature of 77°F (25°C). Winter temperatures average 77°F in January, while summers reach an average of 76°F in July. Annual rainfall totals 62.2 inches.
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