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Weather & Climate in Dassa-Zoumè, Benin
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Dassa-Zoumè has a warm climate with an average annual temperature of 81°F (27°C). Winters average 83°F in January while summers reach 78°F in July / relatively mild seasonal variation. The area gets 257 sunny days per year, above the national average. Annual precipitation totals 43.5 inches. The city sits at an elevation of 512 feet.
Temperature
83°F Jan (28°C)
78°F Jul (25°C)
| Annual Average | 81.1°F |
| 50% above US avg | |
| January Average | 83°F (28°C) |
| July Average | 78°F (25°C) |
| Sunny Days | 257 days/yr |
Geography
| Elevation | 512 ft (156 m) |
| Area | 660.6 sq mi (1,711.0 km²) |
| Population Density | 45/sq mi |
| Coordinates | 7.7500°N, 2.1833°W |
| Timezone | Africa/Porto-Novo |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Sep 11, 2009 | 13 km NNE of Abomey-Calavi, Benin | M4.4 | 135 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 83°F (28°C) | 0.2 in | Driest |
| February | 85°F (30°C) | 0.8 in | Warmest |
| March | 85°F (29°C) | 2.6 in | |
| April | 84°F (29°C) | 4.4 in | |
| May | 82°F (28°C) | 5.3 in | |
| June | 79°F (26°C) | 6.1 in | |
| July | 78°F (25°C) | 7.0 in | Wettest |
| August | 77°F (25°C) | 5.9 in | Coldest |
| September | 78°F (26°C) | 6.4 in | |
| October | 80°F (26°C) | 4.0 in | |
| November | 82°F (28°C) | 0.5 in | |
| December | 82°F (28°C) | 0.4 in |
Dassa-Zoumè has a seasonal temperature swing of 8°F / from 77°F in August to 85°F in February. Total annual precipitation is 43.5 inches, with July being the wettest month (7.0") and January the driest (0.2").