September weather forecast
Djibo, Burkina Faso

September in Djibo marks the start of the retreat from the wet season with rainfall receding to 26mm (1.02"). Relative humidity decreases along with a hygrometric decrease, paving the transition period from the wet season. Although temperature and sunshine hours remain relatively constant, changes in cloud cover begin to materialize. This transitional phase brings about a pattern leaning towards the dry and warmer end of the scale. With September's end, Djibo stands at the cusp of the upcoming dry season.

Temperature

The arrival of September records an average high-temperature of a fiery hot 35.5°C (95.9°F), closely related to the 33.8°C (92.8°F) observed in August. During the month of September, Djibo anticipates a mean low-temperature of 25.6°C (78.1°F).

Heat index

September's heat index is evaluated at an extremely hot 43°C (109.4°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Data suggests that the heat index is set for environments in shade and with a light wind. 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 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. 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 largely significant for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Djibo, the average relative humidity in September is 53%.

Rainfall

In September, the rain falls for 8.4 days. Throughout September, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 59.9 rainfall days, and 221mm (8.7") of precipitation is accumulated.

Daylight

In Djibo, the average length of the day in September is 12h and 13min.
On the first day of September, sunrise is at 05:54 and sunset at 18:17. On the last day of the month, sunrise is at 05:55 and sunset at 17:56 GMT.

Sunshine

In September, the average sunshine in Djibo is 11.7h.

UV index

The average daily maximum UV index in September in Djibo is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV rays for the average person.
Note: An average UV index of 8 in September transforms into this advice:
Skin and eyes are vulnerable without protection. Ensure you always take precautions. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.