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Weather & Climate in Tongole, Sierra Leone
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Tongole has a warm climate with an average annual temperature of 81°F (27°C). Winters average 80°F in January while summers reach 78°F in July / relatively mild seasonal variation. The area gets 171 sunny days per year. Annual precipitation totals 129.6 inches (wetter than the 38-inch national average). The city sits at an elevation of 75 feet.
Temperature
80°F Jan (27°C)
78°F Jul (26°C)
| Annual Average | 80.6°F |
| 49% above US avg | |
| January Average | 80°F (27°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 171 days/yr |
Geography
| Elevation | 75 ft (23 m) |
| Area | 1,894.5 sq mi (4,906.8 km²) |
| Population Density | 2/sq mi |
| Coordinates | 7.4509°N, 11.9007°W |
| Timezone | Africa/Freetown |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Nov 25, 1995 | 16 km SW of Tubmanburg, Liberia | M4.5 | 130 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 80°F (27°C) | 0.6 in | Driest |
| February | 82°F (28°C) | 1.1 in | |
| March | 83°F (29°C) | 2.1 in | Warmest |
| April | 83°F (28°C) | 4.6 in | |
| May | 82°F (28°C) | 10.0 in | |
| June | 80°F (27°C) | 17.6 in | |
| July | 78°F (26°C) | 25.7 in | Wettest |
| August | 78°F (25°C) | 23.7 in | Coldest |
| September | 79°F (26°C) | 22.2 in | |
| October | 80°F (27°C) | 13.1 in | |
| November | 81°F (27°C) | 7.1 in | |
| December | 80°F (27°C) | 1.9 in |
Tongole has a seasonal temperature swing of 6°F / from 78°F in August to 83°F in March. Total annual precipitation is 129.6 inches, with July being the wettest month (25.7") and January the driest (0.6").