Rosso, Mauritania
Trarza · Mauritania
Rosso is a mid-size city in Trarza, Mauritania with a population of 61,156. Elevation: 26 ft (8 m). Average temperature: 82°F (28°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 Rosso
Rosso is the major city of south-western Mauritania and capital of Trarza region. It is situated on the Senegal River at the head of the river zone allowing year-round navigation.
People
Climate
| Population | 61,156 |
| Population Density | 221 / sq mi |
| Elevation | 26 ft (8 m) |
| Coordinates | 16.5138°, -15.8050° |
| Timezone | Africa/Nouakchott |
| Country | 🇲🇷 Mauritania |
| State / Province | Trarza |
| Average Temperature | 82°F (28°C) |
| January Average | 73°F (23°C) |
| July Average | 85°F (30°C) |
| Annual Precipitation | 8.0 inches (203 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Rosso
Rosso is a mid-size city in Mauritania (Trarza) with a population of 61,156. The city sits at an elevation of 26 feet (8 meters) above sea level. The average annual temperature is 82°F (28°C). Temperatures range from 73°F in January to 85°F in July. Annual precipitation averages 8.0 inches. The timezone is Africa/Nouakchott.
Climate in Rosso
Rosso has an average annual temperature of 0°C (32°F). The hottest month is Jan (0°C), the coldest is Jan (0°C). Average annual precipitation is 276 mm.
Temperature
| Annual Average | 82.1°F |
| 52% above Mauritania avg | |
| January Average | 73°F (23°C) |
| July Average | 85°F (30°C) |
Geography
| Elevation | 26 ft (8 m) |
| Area | 277.0 sq mi (717.5 km²) |
| Population Density | 221/sq mi |
| Coordinates | 16.5138°N, 15.8050°W |
| Timezone | Africa/Nouakchott |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 73°F (23°C) | 0.0 in | Coldest |
| February | 77°F (25°C) | 0.0 in | |
| March | 80°F (27°C) | 0.0 in | |
| April | 83°F (28°C) | 0.1 in | |
| May | 86°F (30°C) | 0.0 in | Driest |
| June | 87°F (30°C) | 0.3 in | Warmest |
| July | 85°F (30°C) | 1.2 in | |
| August | 85°F (30°C) | 3.1 in | Wettest |
| September | 86°F (30°C) | 2.6 in | |
| October | 86°F (30°C) | 0.4 in | |
| November | 82°F (28°C) | 0.1 in | |
| December | 75°F (24°C) | 0.0 in |
Rosso has a seasonal temperature swing of 13°F / from 73°F in January to 87°F in June. Total annual precipitation is 8.0 inches, with August being the wettest month (3.1") and May the driest (0.0").
Colleges & Universities in Rosso
| Institution | Type | Founded | Website |
|---|---|---|---|
| Institut Supérieur d'Enseignement Technologique de Rosso المعهد العالي للتعليم التكنولوجي روصو | University | - | Visit → |
Schools in Rosso
2 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Rosso 1 Middle School | - | - | - | - |
| Rosso High School | - | - | - | - |
Farmers Markets in Rosso
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Centre commercial Nasr مجمع النصر التجاري روصو | |||||
| Marché de Khouma | |||||
| Marché de PAKH | |||||
| Marché de Rosso | |||||
| السوق روصو المركزي |
Hotels in Rosso
6 hotels within city radius - OpenStreetMap data
Restaurants in Rosso
2 restaurants within city radius - OpenStreetMap data
Bus Stations in Rosso
1 bus stations within city radius - OpenStreetMap data
Gas Stations in Rosso
1 gas stations within city radius - OpenStreetMap data
Airports Near Rosso
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Saint Louis Airport | XLS | Medium Airport |
| Richard Toll Airport | RDT | Small Airport |
| Rosso Airport | - | Small Airport |
Churches & Religious Organizations in Rosso
2 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| La Grande Mosquée de Rosso المسجد روصو الكبير | |
| Mosquée Tawfiq |
Quick Facts
🇲🇷 About Mauritania
Frequently Asked Questions About Rosso
What is the population of Rosso?
Rosso has a population of 61,156 residents and is located in Mauritania. The population density is 221 people per square mile, spread across 277.0 square miles.
What is the weather like in Rosso?
Rosso has a warm climate with an average annual temperature of 82°F (28°C). Winter temperatures average 73°F in January, while summers reach an average of 85°F in July. Annual rainfall totals 8.0 inches.
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