September weather forecast
Tenkodogo, Burkina Faso

September in Tenkodogo indicates a shift from the forceful rainfall patterns of August towards a more mild climate. The receding monsoon season brings about a decrease in rainfall, cloud cover and humidity levels. The weather starts getting warmer once again while the length of daylight hours starts to recede. Sunlight hours are quite generous, making it feasible to spend more time outdoors. Yet, certain precautions against the Sun's effect should be considered due to the relatively high UV index.

Temperature

An average high-temperature of a still hot 32.9°C (91.2°F) marks September, exhibiting a close resemblance to the conditions in August. In September, the average low-temperature is a moderately hot 23.4°C (74.1°F).

Heat index

In September, the heat index is calculated to be a blistering 43°C (109.4°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in September is 69%.

Rainfall

In Tenkodogo, during September, the rain falls for 12.2 days and regularly aggregates up to 46mm (1.81") of precipitation. In Tenkodogo, during the entire year, the rain falls for 74.3 days and collects up to 304mm (11.97") of precipitation.

Daylight

In September, the average length of the day is 12h and 11min.
On the first day of September, sunrise is at 05:51 and sunset at 18:11. On the last day of the month, sunrise is at 05:50 and sunset at 17:52 GMT.

Sunshine

In September, the average sunshine is 9.8h.

UV index

In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 7 in September translates into these instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.