September weather forecast
Mani, Chad

September sees a ease-off in the monsoons in Mani, Chad, as rainfall levels and humidity begin to decrease. The month witnesses the balance between the receding rains and upcoming dry period. Consequently, the airy afternoons and clear nights are complemented by nominal cloud cover. Visibility remains unbroken at 10km (6.2mi) despite the winding down rains with average of 36mm (1.42"). It signifies the ending monsoon and more clear, sunny days in the upcoming months.

Temperature

Mani experiences a transition to a fiery hot 35.7°C (96.3°F) in average high-temperatures with the arrival of September, not greatly differing from August's 32.9°C (91.2°F). During September, the nighttime temperature in Mani averages of 25.9°C (78.6°F).

Heat index

September's average heat index is estimated at a life-threatening hot 45°C (113°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
Consider that heat index readings are for situations in the shade and light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. 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 body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in September in Mani is 55%.

Rainfall

In Mani, Chad, during September, the rain falls for 10.8 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, there are 73.1 rainfall days, and 270mm (10.63") of precipitation is accumulated.

Daylight

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

Sunshine

In Mani, Chad, the average sunshine in September is 10.5h.

UV index

The average daily maximum UV index in September is 8. A UV Index reading of 8 to 10 represents a very high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, a daily maximum UV index of 8 leads to the following instructions:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.