September weather forecast
Aourou, Mali

The first month of the autumn, September, is also a hot month in Aourou, Mali, with an average temperature ranging between max 34.6°C (94.3°F) and min 25.4°C (77.7°F).

Temperature

Aourou's September average high-temperature settles at a still hot 34.6°C (94.3°F), showing a near match with the preceding month. The average temperature in Aourou during September nights dips to a moderately hot 25.4°C (77.7°F).

Heat index

September's heat index is evaluated at a life-threatening hot 47°C (116.6°F). Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. 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. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In September, the average relative humidity in Aourou is 67%.

Rainfall

In Aourou, during September, the rain falls for 14.7 days and regularly aggregates up to 66mm (2.6") of precipitation. In Aourou, during the entire year, the rain falls for 64.9 days and collects up to 273mm (10.75") of precipitation.

Daylight

The average length of the day in September is 12h and 13min.
On the first day of September in Aourou, Mali, sunrise is at 06:34 and sunset at 18:58. On the last day of the month, sunrise is at 06:35 and sunset at 18:36 GMT.

Sunshine

The average sunshine in September is 9h.

UV index

In Aourou, the average daily maximum UV index in September is 8. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 8 in September translates into this advice:
Always prioritize safety measures. Rapid harm can befall unprotected skin and eyes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.