Last updated: January 18, 2025
The climate of the Boucle du Mouhoun region in Burkina Faso is characterized by the Köppen-Geiger climate classifications of BSh (hot semi-arid) and Aw (tropical savanna). This area experiences a wide range of temperatures throughout the year, with January recording a minimum of 11°C (53°F), while May can soar to a maximum of 45°C (113°F). The average annual temperature hovers around 29°C (85°F), highlighting the region's distinct climatic variations and the challenges they may pose to local ecosystems and agriculture.
In Boucle du Mouhoun, Burkina Faso, temperature patterns exhibit distinct seasonal trends throughout the year. The cooler months of January to March feature minimum temperatures gradually increasing from 11°C (53°F) to 16°C (62°F), while average temperatures rise from 25°C (78°F) in January to a peak of 32°C (90°F) in March. April marks the onset of intense heat, as maximum temperatures reach 44°C (112°F), and May records the highest extremes with an average of 33°C (92°F) and a maximum of 45°C (113°F). As the rainy season approaches in June, a slight drop in average temperatures occurs, followed by a gradual decline during the subsequent months of July and August. By October, temperatures stabilize around 29°C (85°F), with cooler nights as the region transitions into the milder months of November and December. This cyclical temperature pattern reflects the region's semi-arid climate, influencing agricultural practices and local livelihoods.
In Gousi, temperatures range from a minimum of 13°C (55°F) in January to a maximum of 44°C (111°F) in May, making it one of the warmer periods of the year. Similarly, Tougan records a minimum of 13°C (56°F) in January and peaks at 45°C (113°F) in May, indicating a slight increase in summer heat. Toma experiences comparable conditions, with January lows at 13°C (56°F) and May highs reaching 44°C (112°F). For detailed monthly temperatures, visit monthly temperatures in Gousi, monthly temperatures in Tougan, and monthly temperatures in Toma.
Boucle du Mouhoun, Burkina Faso, experiences a pronounced seasonal pattern in precipitation, characterized by a distinct dry season from January to April. During these months, rainfall is minimal, with January receiving no precipitation and February and March registering only 1 mm (0.0 in) and 2 mm (0.1 in), respectively. This dry spell begins to ease in April as rainfall increases to 7 mm (0.3 in), and by May, the region starts to transform with 24 mm (1.0 in), signaling the approach of the rainy season.
The peak of the rainy season occurs from June through August, when Boucle du Mouhoun receives the majority of its annual precipitation. July is particularly notable, with an impressive 145 mm (5.7 in) over 19 days, followed closely by August, which sees a staggering 227 mm (9.0 in) and 23 days of rainfall. September also contributes significantly with 126 mm (4.9 in), before a sharp decrease in precipitation occurs in October and a return to dryness in November and December. This rainfall pattern is crucial for local agriculture, replenishing water sources and supporting crop growth in the region.
In Boucle du Mouhoun, Burkina Faso, sunshine duration exhibits a clear seasonal pattern, with hours of sunlight steadily increasing in the months leading up to summer. Starting from 264 hours in January, the region experiences a consistent rise, peaking in May at 336 hours. This progressive increase reflects the transition from the cooler, drier winter months into the warmer pre-monsoon period. Notably, March stands out as a significant milestone, registering 324 hours, highlighting the approach of longer, sunnier days as the dry season wanes.
As the rainy season arrives in June, the sunshine duration remains high at 332 hours, illustrating the region's ability to maintain bright conditions despite the onset of rainfall. However, the months following the peak in May show a slight decrease, with August experiencing the lowest sunshine duration at 285 hours, as clouds and precipitation dominate the sky. As the year draws to a close, sunshine hours rebound, with October and November recording 326 hours and 317 hours, respectively. This cyclical pattern underscores the importance of sunlight for both ecological balance and agricultural practices in Boucle du Mouhoun.
The UV Index in Boucle du Mouhoun, Burkina Faso, highlights a significant concern for sun exposure, particularly during the peak months from February to September. This period sees consistently high values, with the UV Index reaching 14 in both July and August, categorizing the exposure as extreme and allowing for a burn time of just 10 minutes. Such intense solar radiation presents notable health risks, necessitating protective measures for individuals who are outdoors during these peak sunlight hours. January starts at a high value of 10, indicating a very high risk, but quickly escalates as the year progresses.
As the dry season transitions into the rainy months, UV Index values remain predominantly in the extreme category, with only slight fluctuations observed. After reaching peaks in mid-year, the index begins to decline, with November and December witnessing values of 10 and 9, respectively, and returning to a very high exposure category. This underscores the importance of implementing sun safety practices throughout the year, particularly during the months of intensified UV radiation, to safeguard against potential skin damage and other health implications. Understanding these UV patterns is crucial for both residents and visitors to Boucle du Mouhoun.
UV Risk Categories
In Boucle du Mouhoun, Burkina Faso, daylight duration shows a stable pattern throughout the year, with only slight variations marking the transition into and out of the dry season. In January and February, the region experiences approximately 11 hours of daylight, providing a consistent baseline as the new year begins. As March approaches, daylight increases to 12 hours, maintaining this duration from March through September. This consistent window of sunlight supports agriculture and daily activities, particularly as the region gears up for its rainy seasons.
As the year winds down, daylight duration reverts to 11 hours in October, returning to the levels seen at the start of the year. This cyclical pattern of daylight duration underscores the relatively stable climatic conditions of Boucle du Mouhoun, contributing to predictable agricultural cycles and consistent lifestyle patterns for residents. Overall, the interplay of daylight duration with seasonal changes helps to shape the region's ecological and economic landscape.
The climate in Barani, Burkina Faso, is characterized by a hot and dry season from January to May, with maximum temperatures reaching up to 44°C (112°F) in May. The region experiences a significant increase in rainfall during the wet season from June to September, peaking in August with 223 mm (8.8 in) of precipitation. Despite the heat, Barani enjoys ample sunshine throughout the year, with May recording the highest at 337 hours. The temperature ranges from lows of 11°C (53°F) in January to a mild 22°C (72°F) during the rainy months. For more detailed information, visit Barani climate.
Boromo, Burkina Faso, experiences a hot semi-arid climate characterized by high temperatures and seasonal rainfall. From January to April, temperatures soar, reaching a peak of 44°C (111°F) in April, while precipitation remains minimal. The rainy season kicks in from May to September, particularly in August, with significant rainfall of 223 mm (8.8 in) and cooler temperatures averaging around 26°C (80°F). The dry months of October to December see a decrease in both temperature and rainfall, with an average of 29°C (84°F) and little to no precipitation. For more details, visit Boromo climate.
Dedougou, Burkina Faso, experiences a hot climate characterized by high temperatures and a distinct dry and wet season. From March to May, temperatures peak, reaching up to 45°C (113°F) in May, while rainfall begins to increase in May and intensifies from June to August, with August recording the highest precipitation of 231 mm (9.1 in). The months from June to September have the most significant rainfall, contributing to the region's lush landscape during the wet season. Despite the heat, Dedougou enjoys ample sunshine throughout the year, with May typically receiving the most hours at around 337. For more details, visit Dedougou climate.
Gousi, Burkina Faso experiences a hot, tropical climate characterized by high temperatures and seasonal rainfall. From March to October, temperatures often reach their peak, with May showing maximums of up to 44°C (111°F). The rainy season occurs from June to September, where precipitation sharply increases, peaking in August with 220 mm (8.7 in). Despite the heat, sunshine is abundant throughout the year, particularly in May, which boasts 337 hours of sun. For more detailed information, visit Gousi climate.
Nouna, Burkina Faso experiences a hot tropical climate with temperature variations throughout the year. January to April sees average highs reaching up to 44°C (112°F), while May marks the peak with maximum temperatures around 45°C (113°F). The rainy season occurs from June to September, with August receiving the highest precipitation at 226 mm (8.9 in). Despite the rainfall, Nouna enjoys abundant sunshine, particularly in March and May with over 320 hours of sun. For more detailed information, visit Nouna climate.
Salanso, Burkina Faso, experiences a hot climate with temperatures ranging from a minimum of 14°C (58°F) in January to a maximum of 44°C (112°F) in April and May. The rainy season peaks in July and August, delivering around 168 mm and 247 mm of precipitation, respectively, while the dry months of January and February receive no rainfall. Sunshine is abundant throughout the year, with May showcasing the highest sunlight hours at 337. For more detailed climate information, visit Salanso climate.
The climate in Sien, Burkina Faso, is characterized by a hot and dry season from January to May, with temperatures frequently exceeding 40°C (104°F) in March and April. The rainy season spans from June to September, peaking in August with 231 mm of precipitation. Annual temperature averages range from a minimum of 13°C (56°F) in January to a maximum of 44°C (112°F) in May. Sunshine is abundant, especially in May, which boasts 336 hours of sun. For more details, visit Sien climate.
The climate in Toma, Burkina Faso, is characterized by a distinct warm season and a significant wet period from June to September. Temperatures range from a mild 13°C (56°F) in January to a scorching 44°C (112°F) in May, with a gradual decline towards the end of the year. The majority of rainfall occurs between June and August, with August receiving the highest precipitation at 231 mm (9.1 in). Despite the rainy season, Toma enjoys abundant sunshine, with May experiencing the most sunlight hours at 336. For more detailed information, visit Toma climate.
The climate in Tougan, Burkina Faso, is characterized by a pronounced dry season from December to May, followed by a rainy season from June to September. Temperatures peak in May, reaching maximums of up to 45°C (113°F), while the rainy months see significant precipitation, particularly in August with 214 mm (8.4 in). The average temperatures range from a cooler 25°C (77°F) in January to about 34°C (93°F) in April. Sunshine is abundant throughout the year, with the highest hours recorded in May and July, each boasting 336 hours. For more detail, visit Tougan climate.
In conclusion, the climate of Boucle du Mouhoun, Burkina Faso, characterized by distinct temperature patterns, precipitation cycles, UV Index values, and stable daylight durations, plays a significant role in shaping the region's ecological and agricultural dynamics. The marked seasonal changes, from intense heat and minimal rainfall to peaks of sunlight and high UV exposure during the rainy season, necessitate adaptive strategies for local communities. Understanding these climatic patterns is crucial for sustainable agricultural practices, health precautions against UV radiation, and overall resilience against climate variability. By harnessing this knowledge, residents and policymakers can work towards optimizing the region's natural resources, thereby enhancing the community's well-being and economic stability.