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Mansôa, Guinea-Bissau
Oio · Guinea-Bissau
Mansôa is a small city in Oio, Guinea-Bissau with a population of 9,422. Elevation: 46 ft (14 m). Average temperature: 80°F (27°C).
Data updated June 2026
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About Mansôa
Mansôa is a town located in the Oio Region of Guinea-Bissau. Population 8,313. The Sua language is spoken in Mansôa.
People
Climate
| Population | 9,422 |
| Population Density | 20 / sq mi |
| Elevation | 46 ft (14 m) |
| Coordinates | 12.0733°, -15.3189° |
| Timezone | Africa/Bissau |
| Country | 🇬🇼 Guinea-Bissau |
| State / Province | Oio |
| Average Temperature | 80°F (27°C) |
| January Average | 76°F (24°C) |
| July Average | 79°F (26°C) |
| Annual Precipitation | 62.4 inches (1,584 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Mansôa
Mansôa is a small city in Guinea-Bissau (Oio) with a population of 9,422. The city sits at an elevation of 46 feet (14 meters) above sea level. The average annual temperature is 80°F (27°C). Temperatures range from 76°F in January to 79°F in July. Annual precipitation averages 62.4 inches. The timezone is Africa/Bissau.
Temperature
| Annual Average | 79.9°F |
| 48% above Guinea-Bissau avg | |
| January Average | 76°F (24°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 241 days/yr |
Geography
| Elevation | 46 ft (14 m) |
| Area | 474.3 sq mi (1,228.5 km²) |
| Population Density | 20/sq mi |
| Coordinates | 12.0733°N, 15.3189°W |
| Timezone | Africa/Bissau |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 76°F (24°C) | 0.0 in | Coldest, Driest |
| February | 79°F (26°C) | 0.0 in | |
| March | 82°F (28°C) | 0.0 in | |
| April | 83°F (29°C) | 0.0 in | |
| May | 84°F (29°C) | 1.0 in | Warmest |
| June | 82°F (28°C) | 6.0 in | |
| July | 79°F (26°C) | 13.4 in | |
| August | 79°F (26°C) | 20.5 in | Wettest |
| September | 79°F (26°C) | 14.2 in | |
| October | 81°F (27°C) | 6.2 in | |
| November | 80°F (27°C) | 0.9 in | |
| December | 76°F (25°C) | 0.2 in |
Mansôa has a seasonal temperature swing of 8°F / from 76°F in January to 84°F in May. Total annual precipitation is 62.4 inches, with August being the wettest month (20.5") and January the driest (0.0").
Hotels in Mansôa
1 hotels within city radius - OpenStreetMap data
Gas Stations in Mansôa
2 gas stations within city radius - OpenStreetMap data
Airports Near Mansôa
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Osvaldo Vieira International Airport | OXB | Large Airport |
| Bafatá Airport | - | Small Airport |
| Quebo Airport | - | Small Airport |
Quick Facts
🇬🇼 About Guinea-Bissau
Frequently Asked Questions About Mansôa
What is the population of Mansôa?
Mansôa has a population of 9,422 residents and is located in Guinea-Bissau. The population density is 20 people per square mile, spread across 474.3 square miles.
What is the weather like in Mansôa?
Mansôa has a warm climate with an average annual temperature of 80°F (27°C). Winter temperatures average 76°F in January, while summers reach an average of 79°F in July. The area receives 241 sunny days per year. Annual rainfall totals 62.4 inches.