September weather forecast
Gaoua, Burkina Faso

September in Gaoua signifies a gradual retreat from the rainy season. The precipitation drops to 94mm (3.7") and the gradually lowering humidity indicates the city's crawl back towards its staple dry season. The temperature, cloud cover, and pressure levels remain relatively constant, maintaining the city's humid climate. As the timeline progresses to October, a further reduction in rainfall and humidity is apparent, signaling a definitive exit from the wet season. Subsequently, September showcases a weather transformation period, gracefully transitioning from monsoon to the dry season.

Temperature

The shift into September finds Gaoua, Burkina Faso, at an average high-temperature of a still tropical 31.2°C (88.2°F), closely comparable to August's conditions. In Gaoua, the average nighttime temperature during September is a pleasant 22.5°C (72.5°F).

Heat index

September's mean heat index is evaluated at a blisteringly hot 41°C (105.8°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Consider that heat index readings are for situations in the shade and light wind. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In September, the average relative humidity is 78%.

Rainfall

In Gaoua, during September, the rain falls for 22.3 days and regularly aggregates up to 94mm (3.7") of precipitation. Throughout the year, there are 129.4 rainfall days, and 491mm (19.33") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 11min.
On the first day of the month, sunrise is at 06:03 and sunset at 18:21. On the last day of September, sunrise is at 06:01 and sunset at 18:03 GMT.

Sunshine

In Gaoua, the average sunshine in September is 8.3h.

UV index

In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 7 in September transforms into this advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.