September weather forecast
Poura, Burkina Faso

September in Poura, Burkina Faso signals the tapering off of the heavy rains. However, the temperatures maintain their cooler demeanour thanks to the remnants of the rainy season that leaves behind a cool, refreshing aura around town. The total rainfall experiences a sharp reduction from 142mm (5.59") in August to 70mm (2.76") in September. The change exhibits rhythmic weather changes as Poura begins the transition from the rainy to the dry season. Despite the decrease in rainfall, agricultural activities persist due to maintained soil moisture.

Temperature

The start of September sees the average high-temperature at a still tropical 32.9°C (91.2°F), showing little difference from August's 31.4°C (88.5°F). Throughout the month of September, Poura sees a steady low-temperature average of 23.4°C (74.1°F).

Heat index

The average heat index in September is appraised at a blistering 44°C (111.2°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In September, the average relative humidity is 71%.

Rainfall

In Poura, in September, during 15.3 rainfall days, 70mm (2.76") of precipitation is typically accumulated. Throughout the year, there are 96 rainfall days, and 407mm (16.02") of precipitation is accumulated.

Daylight

In Poura, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 06:00 and sunset at 18:20. On the last day of the month, sunrise is at 05:59 and sunset at 18:01 GMT.

Sunshine

In September, the average sunshine is 9h.

UV index

The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 7 in September interprets into the following advice:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.