All Countries
Weather & Climate in Mile 91, Sierra Leone
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mile 91 has a warm climate with an average annual temperature of 80°F (26°C). Winters average 79°F in January while summers reach 77°F in July / relatively mild seasonal variation. The area gets 186 sunny days per year. Annual precipitation totals 112.4 inches (wetter than the 38-inch national average). The city sits at an elevation of 253 feet.
Temperature
79°F Jan (26°C)
77°F Jul (25°C)
| Annual Average | 79.5°F |
| 47% above US avg | |
| January Average | 79°F (26°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 186 days/yr |
Geography
| Elevation | 253 ft (77 m) |
| Area | 4,245.6 sq mi (10,996.2 km²) |
| Population Density | 4/sq mi |
| Coordinates | 8.4660°N, 12.2146°W |
| Timezone | Africa/Freetown |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 0.2 in | Driest |
| February | 81°F (27°C) | 0.2 in | |
| March | 82°F (28°C) | 0.7 in | |
| April | 83°F (28°C) | 2.9 in | Warmest |
| May | 81°F (27°C) | 8.2 in | |
| June | 79°F (26°C) | 13.7 in | |
| July | 77°F (25°C) | 20.0 in | |
| August | 77°F (25°C) | 25.2 in | Coldest, Wettest |
| September | 78°F (26°C) | 19.7 in | |
| October | 79°F (26°C) | 14.5 in | |
| November | 79°F (26°C) | 6.5 in | |
| December | 79°F (26°C) | 0.9 in |
Mile 91 has a seasonal temperature swing of 6°F / from 77°F in August to 83°F in April. Total annual precipitation is 112.5 inches, with August being the wettest month (25.2") and January the driest (0.2").