Saurimo Climate & Monthly Temperature Overview – Angola

Climate

Saurimo, Angola, experiences a tropical savanna climate, characterized by warm temperatures year-round. The average monthly temperature ranges from 75°F (24°C) in July to 90°F (32°C) in October. The warmest months are October and November, while the coldest months are June and July. The annual rainfall averages around 20 inches (500 mm), with the majority falling during the wet season from November to April. During the dry season, from May to October, rainfall is scarce.

Average Weather Year Round

January: Hot and humid, with average temperatures ranging from 77°F (25°C) to 90°F (32°C). Rainfall is moderate, with an average of 3.5 inches (89 mm).

February: Similar to January, with average temperatures ranging from 78°F (26°C) to 91°F (33°C). Rainfall remains moderate, with an average of 3.1 inches (79 mm).

March: Temperatures start to increase slightly, with average highs reaching 92°F (33°C). Rainfall decreases to an average of 2.3 inches (58 mm).

April: The warmest month of the year, with average highs peaking at 93°F (34°C). Rainfall continues to decrease, with an average of 1.6 inches (41 mm).

May: Temperatures remain high, with average highs around 92°F (33°C). Rainfall is minimal, with an average of 0.4 inches (10 mm).

June: The start of the dry season, with average highs dropping to 88°F (31°C). Rainfall is rare, with an average of 0.2 inches (5 mm).

July: The coldest month of the year, with average highs around 86°F (30°C). Rainfall is negligible, with an average of 0.1 inches (2 mm).

August: Similar to July, with average highs remaining around 86°F (30°C). Rainfall is minimal, with an average of 0.2 inches (5 mm).

September: Temperatures start to rise slightly, with average highs reaching 88°F (31°C). Rainfall remains low, with an average of 0.4 inches (10 mm).

October: Temperatures continue to increase, with average highs peaking at 90°F (32°C). Rainfall increases to an average of 1.6 inches (41 mm).

November: The wet season begins, with average highs around 88°F (31°C). Rainfall is moderate, with an average of 2.7 inches (69 mm).

December: Rainfall continues to increase, with an average of 3.5 inches (89 mm). Temperatures remain warm, with average highs around 87°F (31°C).

Average Temperature Distribution

Saurimo, Angola’s average temperature varies seasonally, with distinct wet and dry seasons. The dry season from May to September exhibits consistently high temperatures, with averages ranging from 25 to 32 degrees Celsius (77 to 90 degrees Fahrenheit). The hottest months are typically October and November, reaching peak averages of around 33 degrees Celsius (91 degrees Fahrenheit).

Rainfall and Humidity

The wet season in Saurimo, extending from October to April, brings ample rainfall, resulting in higher humidity levels. Average temperatures during this period generally hover around 23 to 29 degrees Celsius (73 to 84 degrees Fahrenheit). The heaviest rainfall occurs in December and January, with average precipitation exceeding 150 millimeters (6 inches) each month. Consequently, the relative humidity during the wet season remains high, often reaching 70% or above.

Cloud Types and Patterns in Saurimo

Saurimo, located in northeastern Angola, experiences a tropical climate with a distinct wet and dry season. The cloud cover over the city varies throughout the year, with significant differences between the two seasons. During the wet season, which lasts from October to April, Saurimo skies are often overcast with cumulus and stratus clouds. These clouds are characterized by their puffy, cotton-like appearance and can produce moderate to heavy rainfall. Occasionally, more intense cloud formations, such as cumulonimbus clouds, can develop, leading to thunderstorms and hail.

In contrast, the dry season in Saurimo, spanning from May to September, is marked by relatively clear skies. Cirrus clouds, composed of ice crystals, are frequently observed during this period. These clouds are thin and wispy, allowing the sun’s rays to penetrate through them. Cumulus clouds may also appear periodically, but they are generally smaller and less frequent than during the wet season. The overall cloud cover is typically sparse, resulting in long periods of sunshine.

Annual Precipitation Patterns

Saurimo, Angola experiences a distinct rainy season from October to April, followed by a dry season from May to September. During the rainy season, monthly precipitation typically exceeds 100 mm, with December and January recording the highest rainfall of about 150 mm. In contrast, the dry season is characterized by significantly reduced precipitation, with monthly totals dropping below 10 mm in June and August. The annual average rainfall in Saurimo is approximately 800 mm.

Influencing Factors

The seasonal precipitation patterns in Saurimo are primarily driven by the movement of the Intertropical Convergence Zone (ITCZ), a band of low atmospheric pressure near the equator that brings heavy rainfall to the region. During the rainy season, the ITCZ is positioned over Saurimo, resulting in frequent thunderstorms and widespread precipitation. The dry season occurs when the ITCZ shifts northward, leaving Saurimo under the influence of the dry trade winds of the subtropical high-pressure system. Additionally, the topography of the surrounding highlands plays a role in shaping precipitation patterns, with higher elevations receiving more rainfall due to orographic lift.

Average Monthly Rainfall

Saurimo experiences a tropical savanna climate with distinct wet and dry seasons. The wet season typically lasts from October to May, while the dry season spans from June to September. During the wet season, rainfall is abundant, with average monthly precipitation exceeding 100 millimeters (4 inches). The wettest months are January and February, with an average of over 200 millimeters (8 inches) of rain. In contrast, the dry season is characterized by negligible rainfall, with monthly averages typically below 10 millimeters (0.4 inches).

Seasonal Variability

The amount of rainfall in Saurimo exhibits significant variability throughout the year. The wet season is marked by heavy and frequent rainfall, often accompanied by thunderstorms. The most intense rainfall events occur during this period, and flash flooding can be a hazard. In contrast, the dry season is characterized by a lack of rainfall and extended periods of drought. Vegetation often withers during this time, and water scarcity can be a challenge for both humans and wildlife.

Historical Snowfall Event

Snowfall is an exceptionally rare occurrence in the tropical climate of Angola. However, on July 31, 2013, the southern city of Saurimo witnessed an unprecedented snowfall. The event, which lasted for approximately 20 minutes, left a thin layer of snow covering the streets and buildings, much to the amazement of locals. The phenomenon was attributed to an unseasonal cold front that brought freezing temperatures to the region. This snowfall marked a historical moment for Angola, as it was the first recorded instance of snowfall in the country’s known history.

Scientific Explanation and Impact

The snowfall in Saurimo can be scientifically explained by the convergence of several unusual atmospheric conditions. A cold front from the Atlantic Ocean collided with a warm air mass from the interior of Africa, creating a highly unstable atmosphere. As moist air from the warm air mass ascended, it encountered cold air from the front, causing the water vapor to condense and form snow crystals. The snowflakes then fell to the ground under the influence of gravity. The snowfall in Saurimo had a minimal impact on the city, as the snow melted quickly due to the warm temperatures. However, the event drew widespread attention, highlighting the unpredictable nature of weather patterns and the resilience of nature.

Climate of Saurimo, Angola

Saurimo, the capital city of Lunda Sul Province in Angola, is located in the northeast of the country, within the Angolan miombo woodlands. The city has a tropical savanna climate, characterized by distinct wet and dry seasons. The wet season typically runs from October to May, with heavy rainfall and high humidity. The dry season lasts from June to September, with little to no precipitation and low humidity.

During the wet season, temperatures in Saurimo are typically hot and humid, with average highs in the mid-30s Celsius (low 90s Fahrenheit) and lows in the mid-20s Celsius (low 80s Fahrenheit). Rainfall is abundant during this time, with an average of over 1,000 millimeters (40 inches) of rain falling per year. The dry season is generally cooler and drier, with average highs in the mid-20s Celsius (low 80s Fahrenheit) and lows in the mid-10s Celsius (low 60s Fahrenheit).

Appearance and Visibility

The moon, as seen from Saurimo, Angola, appears as a celestial body in the night sky. Its appearance and visibility vary depending on the phase of the lunar cycle. During the new moon phase, the moon is not visible from Earth as it is positioned between the Earth and the Sun. As the moon progresses through its phases, it appears as a thin crescent, then gradually increases in size until reaching the full moon phase. At this point, the entire moon’s surface is illuminated by sunlight and appears as a bright, round disk. Throughout its cycle, the moon’s rising and setting times change, influencing its visibility from Saurimo.

Impact on Tides and Farming

The gravitational pull of the moon has a significant impact on the tides in the coastal regions near Saurimo. During the new and full moon phases, when the gravitational forces of the moon and the sun align, the tides are at their highest, known as spring tides. Conversely, during the first and third quarter moon phases, when the gravitational forces act at right angles, the tides are at their lowest, known as neap tides. The moon’s phases also influence farming practices in the Saurimo area. Farmers often use the lunar cycle, particularly the full moon, as a guide for planting, harvesting, and other agricultural activities, as the moon’s gravitational effects are believed to influence plant growth and crop yields.

Humidity Variation Throughout the Year

Saurimo, the capital city of Angola’s Lunda Sul province, experiences distinct seasonal variations in humidity levels. During the wet season, which typically spans from October to April, the relative humidity surges to an average of 80% or higher. The air is laden with moisture brought by frequent rainfall, creating a humid and often muggy atmosphere.

In contrast, the dry season, extending from May to September, witnesses a significant drop in humidity levels. The average relative humidity during this period hovers around 60%, offering a more comfortable climate. The drier air is attributed to the reduced rainfall and the influence of the Benguela Current, which brings cooler and drier air from the Atlantic Ocean.

Impact on Local Population

The fluctuating humidity levels in Saurimo have a noticeable impact on the local population. The high humidity during the wet season can lead to discomfort and contribute to respiratory issues for some individuals. It also fosters a favorable environment for mold and other microorganisms, potentially affecting indoor air quality. Conversely, the drier air during the dry season provides relative relief from humidity-related ailments. However, it can also exacerbate skin dryness and eye irritation for some people.

Wind Patterns in Saurimo, Angola

Saurimo, the capital of Lunda Sul Province in eastern Angola, experiences a tropical wet and dry climate characterized by distinct wind patterns throughout the year. During the rainy season, which typically extends from October to April, the prevailing winds originate from the Congo Basin to the east and bring abundant moisture. These easterly winds often carry heavy rainfall, thunderstorms, and occasional dust storms.

In contrast, during the dry season, from May to September, Saurimo is influenced by the southeastern trade winds. These winds originate from the Atlantic Ocean and flow across the continent, bringing dry and relatively cool air. During this time, the wind speeds are generally lower, and the skies are often clear. However, occasional strong winds associated with cold fronts from the south can occasionally affect the region, bringing brief periods of gusty conditions and dust.

Dry Season: May to October

The dry season in Saurimo, Angola, presents the ideal time to explore the region’s natural wonders and cultural attractions. During this period, the weather is characterized by clear skies, low humidity, and minimal rainfall. Temperatures generally range from a comfortable 20 to 30 degrees Celsius, providing pleasant conditions for outdoor activities. The dry season also coincides with the harvest season, offering visitors a chance to witness the lively atmosphere and vibrant colors of local markets. Major festivals, such as the Saurimo Cultural Festival, are often held during this time, showcasing the region’s rich cultural heritage and traditions.

Wet Season: November to April

The wet season in Saurimo brings heavy rainfall and high humidity, which can make exploring challenging. However, the lush vegetation and diverse wildlife of the region bloom during this time. Temperatures remain relatively warm, with average highs around 25 degrees Celsius. The wet season is a prime time for birdwatching and spotting wildlife in the surrounding areas. Visitors can embark on guided tours of the region’s national park, where they may encounter a variety of species, including elephants, hippos, and crocodiles. Despite the increased precipitation, outdoor activities are still possible, particularly during breaks in the rainfall. With proper preparation and a flexible itinerary, visitors can appreciate the beauty of Saurimo’s natural landscape during the wet season.

Solar Energy Potential in Saurimo, Angola

Saurimo, the capital of Lunda Sul Province in Angola, possesses significant solar energy potential due to its equatorial location and abundant sunshine throughout the year. The city experiences an average of 6 hours of peak sunlight daily, making it an ideal candidate for solar photovoltaic (PV) systems. The region’s high solar irradiation levels provide a favorable environment for the conversion of solar energy into electricity, offering a sustainable and cost-effective solution for the city’s energy needs.

Economic Benefits and Environmental Impact

Harnessing solar energy in Saurimo could bring numerous economic and environmental benefits. The implementation of solar PV systems would reduce reliance on fossil fuels, thereby lowering energy costs and promoting energy independence. Additionally, solar energy is a clean and renewable source that does not produce greenhouse gas emissions, contributing to the preservation of air quality and mitigation of climate change. By adopting solar energy, Saurimo can demonstrate its commitment to sustainable development while ensuring a steady and reliable supply of electricity for its growing population.

Physiography

Saurimo lies within the eastern Angolan plateau, a region characterized by gently rolling hills dissected by numerous rivers and streams. The city itself is situated on a slightly elevated ridge, providing panoramic views of the surrounding countryside. The plateau slopes gently westward towards the Atlantic Ocean, with altitudes ranging from 1,000 to 1,500 meters above sea level. The area is underlain by Precambrian metamorphic and igneous rocks, overlain by a layer of Cenozoic sedimentary deposits.

Hydrography

Saurimo is situated near the confluence of the Luena and Lucapa Rivers, two of the major tributaries of the Congo River. The city has a well-developed drainage system, with numerous small streams and creeks crisscrossing the urban area. The rivers are a vital source of water for the city’s population and support a rich ecosystem. The surrounding plateau contains numerous lakes and wetlands, which provide habitat for a variety of wildlife, including fish, birds, and reptiles. The area is also prone to occasional flooding during the rainy season.

Nearest Airport in Saurimo, Angola

The closest airport to Saurimo, the capital city of the Lunda Sul province in Angola, is Saurimo Airport (SAU), also known as De Saurimo Airport. It is a domestic airport located approximately 5 kilometers (3 miles) northeast of the city center. The airport has a single runway designated 12/30, measuring 2,350 meters (7,700 feet) in length and 45 meters (148 feet) in width. Saurimo Airport primarily serves the local population and businesses in the surrounding region, with regular flights to Luanda, the capital of Angola.

In addition to Saurimo Airport, there are several other airports within a reasonable distance of the city. Lucapa Airport (LUO), located approximately 220 kilometers (137 miles) northwest of Saurimo, offers domestic flights to Luanda and other cities in Angola. Dundo Airport (DUE), situated about 260 kilometers (162 miles) northeast of Saurimo, also provides domestic flights to Luanda and other destinations within the country. Depending on the specific travel itinerary and preferences, travelers may consider using one of these alternative airports for their journey to or from Saurimo. However, it is important to note that flight schedules and availability may vary, so it is advisable to check with the respective airlines or travel agents for the most up-to-date information.

History and Culture:

Saurismo is a city steeped in historical significance. The area was originally inhabited by the Cokwe people, who established a kingdom here in the 16th century. Portuguese explorers arrived in the 17th century, and the city became a major trading center for ivory, gold, and slaves. Saurimo played a crucial role in the Angolan Civil War, serving as a military base for the government forces. Today, the city is a vibrant cultural hub, home to various ethnic groups and a rich blend of traditional and modern influences.

Geography and Economy:

Saurismo is the capital of Lunda Sul Province, located in the northeastern region of Angola. It lies on the Luachimo River and is surrounded by lush savanna landscapes. The city is a major agricultural center, producing crops such as cassava, corn, and beans. Diamond mining is also a significant economic activity in the area. Saurimo is connected by road to other major cities in Angola, including Luanda and Dundo. The city’s infrastructure continues to improve, with new roads, hospitals, and educational facilities being built.