September weather forecastBoura, Mali

Weather in September

The first month of the autumn, September, is still a tropical month in Boura, Mali, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 33.6°C (92.5°F).

Temperature

The unfolding of September shows an average high-temperature of a still hot 33.6°C (92.5°F), indicating a slight variance from August's 32.2°C (90°F). During the nights in September, Boura experiences a consistent average temperature of 22.9°C (73.2°F).

Heat index

In September, the average heat index is calculated to be a burning hot 45°C (113°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
One should consider that heat index numbers are for shaded settings and light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 primarily vital for children. 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.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In Boura, Mali, the average relative humidity in September is 70%.

Rainfall

In Boura, during September, the rain falls for 14.7 days and regularly aggregates up to 55mm (2.17") of precipitation. Throughout the year, there are 86.3 rainfall days, and 375mm (14.76") of precipitation is accumulated.

Daylight

In September, the average length of the day in Boura, Mali, is 12h and 12min.
On the first day of the month, sunrise is at 06:07 and sunset at 18:28. On the last day of September, in Boura, Mali, sunrise is at 06:07 and sunset at 18:08 GMT.

Sunshine

In September, the average sunshine in Boura is 9.3h.

UV index

In September, the average daily maximum UV index in Boura is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, an average UV index of 7 transforms into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.