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Weather & Climate in Donghol-Sigon, Guinea
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Donghol-Sigon has a warm climate with an average annual temperature of 76°F (24°C). Winters average 72°F in January while summers reach 74°F in July / relatively mild seasonal variation. The area gets 235 sunny days per year, above the national average. Annual precipitation totals 57.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 3,084 feet.
Temperature
72°F Jan (22°C)
74°F Jul (23°C)
| Annual Average | 75.5°F |
| 40% above US avg | |
| January Average | 72°F (22°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 235 days/yr |
Geography
| Elevation | 3,084 ft (940 m) |
| Area | 3,620.3 sq mi (9,376.4 km²) |
| Population Density | 7/sq mi |
| Coordinates | 11.8000°N, 12.2167°W |
| Timezone | Africa/Conakry |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Feb 19, 2018 | 24 km NNW of Koubia, Guinea | M4.6 | 28 km | 14 km |
| Aug 23, 2012 | 15 km WNW of Gaoual, Guinea | M4.2 | 122 km | 10 km |
| Jun 2, 2021 | 27 km SW of Pita, Guinea | M4.2 | 108 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 72°F (22°C) | 0.0 in | Driest |
| February | 75°F (24°C) | 0.1 in | |
| March | 80°F (26°C) | 0.2 in | |
| April | 82°F (28°C) | 1.1 in | Warmest |
| May | 81°F (27°C) | 4.3 in | |
| June | 77°F (25°C) | 7.9 in | |
| July | 74°F (23°C) | 12.2 in | |
| August | 73°F (23°C) | 14.3 in | Wettest |
| September | 74°F (23°C) | 11.0 in | |
| October | 75°F (24°C) | 5.5 in | |
| November | 74°F (23°C) | 0.8 in | |
| December | 72°F (22°C) | 0.1 in | Coldest |
Donghol-Sigon has a seasonal temperature swing of 10°F / from 72°F in December to 82°F in April. Total annual precipitation is 57.5 inches, with August being the wettest month (14.3") and January the driest (0.0").