September weather forecast
Diamou, Mali

Diamou inches towards the end of the rainy season in September. Transitioning back to dry weather, precipitation drops to 49mm (1.93"). Even though temperatures begin to climb, up to 34.8°C (94.6°F), the evenings remain comfortably cool. Witnessing the transition from monsoons to dry weather, September brings about a drastic change in weather patterns. The waning monsoons often offer impressive vistas of dramatic skies and vibrant rainbows creating a mesmeric view for the city dwellers.

Temperature

The average high-temperature is a still hot 34.8°C (94.6°F) in September, hardly different from the 33.7°C (92.7°F) recorded in August. Diamou in September experiences a low-temperature average of 25.5°C (77.9°F).

Heat index

In September, the heat index is computed to be a life-threatening hot 47°C (116.6°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
Research indicates the heat index considers values in shaded locales and with light winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in September is 66%.

Rainfall

In Diamou, in September, during 13.8 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Diamou, during the entire year, the rain falls for 64 days and collects up to 256mm (10.08") of precipitation.

Daylight

The average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 06:33 and sunset at 18:56. On the last day of September, sunrise is at 06:34 and sunset at 18:35 GMT.

Sunshine

In September, the average sunshine is 9.2h.

UV index

In September, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 8 during September translates into the following directions:
Always take safety measures. The skin and eyes are at risk if left exposed. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.