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Weather & Climate in Cacheu, Guinea-Bissau
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Cacheu has a warm climate with an average annual temperature of 79°F (26°C). Winters average 75°F in January while summers reach 80°F in July / relatively mild seasonal variation. The area gets 249 sunny days per year, above the national average. Annual precipitation totals 57.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 59 feet.
Temperature
75°F Jan (24°C)
80°F Jul (27°C)
| Annual Average | 79.2°F |
| 47% above US avg | |
| January Average | 75°F (24°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 249 days/yr |
Geography
| Elevation | 59 ft (18 m) |
| Area | 514.4 sq mi (1,332.4 km²) |
| Population Density | 20/sq mi |
| Coordinates | 12.2744°N, 16.1653°W |
| Timezone | Africa/Bissau |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 75°F (24°C) | 0.0 in | Coldest, Driest |
| February | 78°F (25°C) | 0.0 in | |
| March | 80°F (26°C) | 0.0 in | |
| April | 80°F (27°C) | 0.0 in | |
| May | 81°F (27°C) | 0.2 in | |
| June | 81°F (27°C) | 4.1 in | Warmest |
| July | 80°F (27°C) | 13.8 in | |
| August | 79°F (26°C) | 19.8 in | Wettest |
| September | 80°F (27°C) | 13.7 in | |
| October | 81°F (27°C) | 5.0 in | |
| November | 80°F (27°C) | 0.4 in | |
| December | 76°F (24°C) | 0.0 in |
Cacheu has a seasonal temperature swing of 6°F / from 75°F in January to 81°F in June. Total annual precipitation is 57.2 inches, with August being the wettest month (19.8") and January the driest (0.0").