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Weather & Climate in Sunyani, Ghana
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sunyani has a warm climate with an average annual temperature of 79°F (26°C). Winters average 80°F in January while summers reach 76°F in July / relatively mild seasonal variation. The area gets 253 sunny days per year, above the national average. Annual precipitation totals 45.5 inches. The city sits at an elevation of 978 feet.
Temperature
80°F Jan (26°C)
76°F Jul (24°C)
| Annual Average | 79.0°F |
| 46% above US avg | |
| January Average | 80°F (26°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 253 days/yr |
Geography
| Elevation | 978 ft (298 m) |
| Area | 244.7 sq mi (633.7 km²) |
| Population Density | 379/sq mi |
| Coordinates | 7.3399°N, 2.3268°W |
| Timezone | Africa/Accra |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 80°F (26°C) | 0.2 in | Driest |
| February | 82°F (28°C) | 1.3 in | |
| March | 82°F (28°C) | 4.3 in | Warmest |
| April | 81°F (27°C) | 4.8 in | |
| May | 80°F (27°C) | 6.1 in | |
| June | 78°F (25°C) | 6.7 in | Wettest |
| July | 76°F (24°C) | 4.4 in | |
| August | 76°F (24°C) | 3.1 in | Coldest |
| September | 77°F (25°C) | 6.4 in | |
| October | 78°F (25°C) | 6.3 in | |
| November | 79°F (26°C) | 1.5 in | |
| December | 79°F (26°C) | 0.6 in |
Sunyani has a seasonal temperature swing of 7°F / from 76°F in August to 82°F in March. Total annual precipitation is 45.5 inches, with June being the wettest month (6.7") and January the driest (0.2").