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Weather & Climate in Yomou, Guinea
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Yomou has a warm climate with an average annual temperature of 77°F (25°C). Winters average 77°F in January while summers reach 76°F in July / relatively mild seasonal variation. The area gets 193 sunny days per year. Annual precipitation totals 80.7 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,296 feet.
Temperature
77°F Jan (25°C)
76°F Jul (24°C)
| Annual Average | 76.6°F |
| 42% above US avg | |
| January Average | 77°F (25°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 193 days/yr |
Geography
| Elevation | 1,296 ft (395 m) |
| Area | 1,465.9 sq mi (3,796.7 km²) |
| Population Density | 6/sq mi |
| Coordinates | 7.5675°N, 9.2628°W |
| Timezone | Africa/Conakry |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Jan 17, 2001 | 24 km SE of Buedu, Sierra Leone | M4.4 | 124 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 0.8 in | Driest |
| February | 78°F (25°C) | 1.9 in | |
| March | 77°F (25°C) | 4.9 in | |
| April | 78°F (25°C) | 6.7 in | |
| May | 77°F (25°C) | 7.1 in | |
| June | 75°F (24°C) | 8.9 in | |
| July | 76°F (24°C) | 9.8 in | |
| August | 75°F (24°C) | 12.8 in | Coldest |
| September | 76°F (24°C) | 14.2 in | Wettest |
| October | 78°F (26°C) | 8.9 in | Warmest |
| November | 77°F (25°C) | 3.6 in | |
| December | 76°F (24°C) | 1.1 in |
Yomou has a seasonal temperature swing of 4°F / from 75°F in August to 78°F in October. Total annual precipitation is 80.7 inches, with September being the wettest month (14.2") and January the driest (0.8").