September weather forecast
Bokoro, Chad

With the onset of September, rainfall in Bokoro dwindles significantly from August highs, marking a descent towards the city's dry spell. This reduced precipitation, paired with decreased cloud cover, makes for a splendid spectacle of clear azure skies. Residents and tourists alike welcome the significant daylight hours that remain abundant for outdoor pursuits despite the diminishing summer. A reduction in average temperatures echoes the receding rains, yet the mercury remains high enough to define the still warm climate. September is a period of transition, reflecting the shift from Bokoro's high-moisture climate back to its traditionally arid state.

Temperature

With the onset of September, the average high-temperature registers at a fiery hot 35.5°C (95.9°F), subtly different from August's 32.6°C (90.7°F). September nights are marked by an average low-temperature of 26.1°C (79°F).

Heat index

In September, the average heat index is estimated at a blazing hot 45°C (113°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In September, the average relative humidity in Bokoro is 56%.

Rainfall

In September, the rain falls for 12.9 days. Throughout September, 36mm (1.42") of precipitation is accumulated. Throughout the year, there are 76.3 rainfall days, and 288mm (11.34") 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 05:41 and sunset at 18:02. On the last day of September, in Bokoro, sunrise is at 05:40 and sunset at 17:42 WAT.

Sunshine

In Bokoro, Chad, the average sunshine in September is 9.6h.

UV index

The average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 8 in September leads to these recommendations:
Ensure you act responsibly. Without precautions, skin and eyes can suffer. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.