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Ouesso, Republic of the Congo
Sangha · Republic of the Congo
Ouesso is a mid-size city in Sangha, Republic of the Congo with a population of 40,667. Elevation: 1,142 ft (348 m). Average temperature: 77°F (25°C).
Data updated June 2026
Discover Ouesso, Republic of the Congo
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About Ouesso
Ouésso is a town and commune in the Ouésso District in northern Republic of the Congo at the border of Cameroon, lying on the Sangha River and surrounded by rainforest. It is the capital of the Sangha Department. Its population was 75,095 in 2023, the date of the country's latest official census.
People
Climate
| Population | 40,667 |
| Population Density | 21,071 / sq mi |
| Elevation | 1,142 ft (348 m) |
| Coordinates | 1.6136°, 16.0517° |
| Timezone | Africa/Brazzaville |
| Country | 🇨🇬 Republic of the Congo |
| State / Province | Sangha |
| Average Temperature | 77°F (25°C) |
| January Average | 77°F (25°C) |
| July Average | 76°F (24°C) |
| Annual Precipitation | 64.1 inches (1,627 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Ouesso
Ouesso is a mid-size city in Republic of the Congo (Sangha) with a population of 40,667. The city sits at an elevation of 1,142 feet (348 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 64.1 inches. The timezone is Africa/Brazzaville.
Climate in Ouesso
Ouesso has an average annual temperature of 26.1°C (79°F). The hottest month is Mar (27.1°C), the coldest is Jul (25.2°C). Average annual precipitation is 1651 mm.
Temperature
| Annual Average | 77.1°F |
| 43% above Republic of the Congo avg | |
| January Average | 77°F (25°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 220 days/yr |
Geography
| Elevation | 1,142 ft (348 m) |
| Area | 1.9 sq mi (5.0 km²) |
| Population Density | 21,071/sq mi |
| Coordinates | 1.6136°N, 16.0517°W |
| Timezone | Africa/Brazzaville |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 2.1 in | Driest |
| February | 78°F (26°C) | 3.2 in | |
| March | 79°F (26°C) | 5.3 in | Warmest |
| April | 79°F (26°C) | 5.8 in | |
| May | 78°F (26°C) | 6.6 in | |
| June | 77°F (25°C) | 5.1 in | |
| July | 76°F (24°C) | 3.9 in | Coldest |
| August | 76°F (24°C) | 5.6 in | |
| September | 76°F (25°C) | 8.6 in | |
| October | 77°F (25°C) | 9.2 in | Wettest |
| November | 77°F (25°C) | 5.9 in | |
| December | 76°F (25°C) | 3.0 in |
Ouesso has a seasonal temperature swing of 3°F / from 76°F in July to 79°F in March. Total annual precipitation is 64.1 inches, with October being the wettest month (9.2") and January the driest (2.1").
Schools in Ouesso
3 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| CEG de Ouésso | - | - | - | - |
| Lycée technique et agricole de Ouesso | - | - | - | - |
| CEG KWAMEH KRUMAH | - | - | - | - |
Farmers Markets in Ouesso
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Marché de Ouésso |
Hotels in Ouesso
10 hotels within city radius - OpenStreetMap data
Restaurants in Ouesso
1 restaurants within city radius - OpenStreetMap data
Castles in Ouesso
1 castles within city radius - OpenStreetMap data
Bus Stations in Ouesso
1 bus stations within city radius - OpenStreetMap data
Gas Stations in Ouesso
1 gas stations within city radius - OpenStreetMap data
Banks in Ouesso
1 banks within city radius - OpenStreetMap data
Stadiums & Teams in Ouesso
| Team | League | Division |
|---|---|---|
Airports Near Ouesso
2 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Ouesso Airport | OUE | Medium Airport |
| Bomassa Airport | - | Small Airport |
Churches & Religious Organizations in Ouesso
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Paroisse St Pierre Xavier |
Quick Facts
🇨🇬 About Republic of the Congo
Public Holidays in Republic of the Congo
11 public holidays this year
Frequently Asked Questions About Ouesso
What is the population of Ouesso?
Ouesso has a population of 40,667 residents and is located in Republic of the Congo. The population density is 21,071 people per square mile, spread across 1.9 square miles.
What is the weather like in Ouesso?
Ouesso 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. The area receives 220 sunny days per year. Annual rainfall totals 64.1 inches.