September weather forecast
Manantali, Mali

September, the first month of the autumn in Manantali, is still a hot month, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 31.7°C (89.1°F).

Temperature

Manantali marks the onset of September with an average high-temperature of a still tropical 31.7°C (89.1°F), subtly divergent from August's 30.8°C (87.4°F). During September nights, Manantali records an average temperature of 22.9°C (73.2°F).

Heat index

The heat index value for September is evaluated at a blistering 44°C (111.2°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in September is 81%.

Rainfall

In Manantali, in September, during 23.6 rainfall days, 126mm (4.96") of precipitation is typically accumulated. Throughout the year, there are 113 rainfall days, and 627mm (24.69") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 12min.
On the first day of the month, sunrise is at 06:30 and sunset at 18:52. On the last day of September, sunrise is at 06:31 and sunset at 18:32 GMT.

Sunshine

In Manantali, the average sunshine in September is 8.6h.

UV index

In Manantali, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 in September interprets into the following advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.