Last updated: January 18, 2025
Kwanza Sul, Angola, exhibits a diverse climate characterized by two distinct Köppen-Geiger climate classifications: BSh (semi-arid) and Cwb (temperate highland). The region experiences temperature variations from a minimum of 9°C (48°F) in July, indicative of cooler winter months, to a warm average of 22°C (71°F). Peak temperatures occur in September, reaching a maximum of 33°C (91°F), showcasing the region's tropical influences. This climatic profile not only shapes the local ecosystem but also impacts agricultural practices and water resource management in Kwanza Sul.
Kwanza Sul, Angola, showcases distinct temperature patterns throughout the year, reflecting both seasonal shifts and stability. The year begins with mild temperatures in January and February, where minimums hover around 12-13°C (54-56°F), gradually rising to an average of 22°C (72°F) and peaking at 30°C (87°F). As the region transitions into the cooler months of May through July, temperatures dip slightly, reaching their lowest in July, with minimums of 9°C (48°F) and averages around 20°C (68°F). August marks a brief increase in warmth, with maximum temperatures climbing to 32°C (89°F). The latter part of the year sees a gradual rise in temperatures again, peaking at 33°C (91°F) in both September and October, before cooling slightly in November and December. This cyclical pattern highlights the tropical influences on Kwanza Sul's climate, characterized by mild winters and warm summers, ensuring a relatively stable but varied thermal environment year-round.
In Uacu Cungo, temperatures range from a minimum of 9°C (48°F) in July to a maximum of 33°C (91°F) in September, while Quibala experiences slightly warmer conditions, with a minimum of 10°C (49°F) in June and a maximum of 33°C (91°F) in October. In contrast, Sumbe maintains a milder climate, with temperatures ranging from 18°C (65°F) in July to a maximum of 29°C (85°F) in February. For more detailed information, visit monthly temperatures in Uacu Cungo, monthly temperatures in Quibala, and monthly temperatures in Sumbe.
Kwanza Sul, Angola, experiences a pronounced wet season that typically stretches from January to April, characterized by significant precipitation levels. January and February see approximately 86 mm (3.4 in) and 84 mm (3.3 in) of rainfall, respectively, with rainfall days averaging around 10 to 11 days. March marks a peak in precipitation, recording 154 mm (6.0 in) over 17 days—the highest of the year. As the wet season transitions into the dry months of May and June, rainfall drastically reduces to only 17 mm (0.7 in) and a mere 3 mm (0.1 in), while dry conditions are solidified with no recorded rainfall in July and August.
Following the dry spell, precipitation begins to pick up again in September, with 30 mm (1.2 in) of rainfall over 7 days, marking the start of a secondary wet period. This trend continues through October, November, and December, where monthly totals range from 104 mm (4.1 in) to 134 mm (5.3 in), and rainfall days increase to 16 to 19 days. The overall precipitation pattern highlights a significant seasonal variability, where Kwanza Sul transitions from a pronounced wet season to a stark dry period, impacting both local ecosystems and agricultural practices.
Kwanza Sul, Angola, reveals a notable pattern in sunshine duration, showcasing a steady increase as the year progresses into the warmer months. Beginning with 256 hours of sunshine in January, the trend quickly ascends, reaching a peak of 301 hours by April. This upward trajectory continues, with May recording 334 hours, marking it as one of the sunniest months of the year. The summer months, from May to August, consistently enjoy extensive sunlight, averaging between 318 and 334 hours, fostering vibrant ecosystems and supporting agricultural activities.
As the year moves into the latter months, sunshine hours begin to decline. November sees a drop to 277 hours, followed by a slight recovery in December, which records 292 hours. This decrease highlights the transition into the wetter season, where increased cloud cover typically accompanies rain. Overall, the sunshine data underscores the significant seasonal variation in Kwanza Sul, with the brightest months providing ample light and warmth, vital for both the environment and local livelihoods.
Kwanza Sul, Angola, experiences a consistently high UV Index throughout the year, underscoring the importance of sun safety in the region. During the peak summer months of January to April, the UV Index often reaches extreme levels, peaking at 17 in February. During these months, the recommended burn time is a mere 10 minutes, prompting urgent caution for outdoor activities. Even as the year transitions into late spring and early summer, the UV Index remains elevated; values are recorded at 12 in May and 14 in October, emphasizing the persistent need for sun protection.
As the dry season approaches in June and July, the UV Index slightly declines to 10 and 9, respectively, classified as very high. However, the potential for skin damage remains notable, with extended burn times of 15 minutes. By August and September, the UV Index returns to extreme levels, reinforcing the necessity for vigilance against UV radiation. With consistently high UV ratings across the year, residents and visitors in Kwanza Sul should prioritize sun safety measures effectively to mitigate health risks associated with intense solar exposure.
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Kwanza Sul, Angola, showcases a distinctive pattern in daylight duration, particularly characterized by a stable amount of daylight throughout the majority of the year. From January to March, residents enjoy a consistent 12 hours of daylight, providing ample opportunity for outdoor activities and agricultural endeavors. This equilibrium highlights the region's equatorial positioning, where sunlight remains relatively uniform across the seasons.
As the year progresses into April through August, daylight duration slightly decreases to 11 hours. This subtle change marks the cooler months and aligns with the region's wet season. Interestingly, the daylight duration rebounds to 12 hours once again in September, remaining steady through December. This cyclical pattern of daylight underscores Kwanza Sul's unique climate, allowing for predictable daylight experiences that are crucial for both daily life and ecological rhythms.
Quibala, Angola, experiences a tropical climate characterized by a distinct wet and dry season. The temperatures range from a minimum of 10°C (50°F) in July to a maximum of 33°C (91°F) in October, with average temperatures consistently around 20°C (68°F) to 21°C (70°F) throughout the year. Precipitation peaking in March (159 mm) and November (199 mm) contributes to a significantly wetter rainy season, while the dry months of June and July see virtually no rainfall. The city enjoys abundant sunshine, especially in May with 332 hours, enhancing its overall climate appeal. For more details, visit Quibala climate.
The climate in Sumbe, Angola features a tropical pattern with average temperatures ranging from 20°C (68°F) in July to 27°C (80°F) in the warmer months. The wet season peaks in March with significant rainfall of 145 mm (5.7 in), while June and August experience minimal precipitation, averaging only 3 mm (0.1 in). Sunshine is abundant year-round, especially from May to December, with December recording the highest at 346 hours. Visitors can expect warm temperatures and a vibrant atmosphere throughout the year. For more information, refer to Sumbe climate.
Uacu Cungo, Angola experiences a tropical climate characterized by distinct wet and dry seasons. Temperatures range from a minimum of 9°C (48°F) in July to a maximum of 33°C (91°F) in September, with averages around 21°C (70°F) throughout the year. The rainy season peaks from January to April, with March receiving the highest precipitation at 156 mm (6.1 in), while June and July are notably dry. Sunshine hours are plentiful, with May having the most at 334 hours. For more detailed information, visit Uacu Cungo climate.
In conclusion, Kwanza Sul, Angola, presents a captivating interplay of climatic factors, including temperature, precipitation, sunshine duration, UV Index, and daylight duration. The region experiences distinct seasonal patterns, with warm temperatures and significant sunshine fostering vibrant ecosystems and agricultural potential. However, the high UV Index throughout the year presents challenges for sun safety and health. Meanwhile, the predictable daylight duration reinforces the region's equatorial characteristics, allowing both residents and visitors to plan their activities effectively. Understanding these climatic elements is essential for promoting sustainable practices and safeguarding public health in this unique environment.