September weather forecast
Faya-Largeau, Chad

September marks the end of these temporary weather fluctuations in Faya-Largeau, Chad. The average high temperatures experience a fractional decline to 39.8°C (103.6°F). Despite the decline in temperatures, the UV index maintains its high position. The amount of rainfall also reduces significantly compared to August, with a meager 1mm (0.04") recorded. While the extent of daylight hours sheds a few minutes, bright sunshine continues to illuminate the city almost uninterrupted.

Temperature

September's arrival brings an average high-temperature of a sweltering 39.8°C (103.6°F), slightly deviating from August's 40.2°C (104.4°F). Faya-Largeau's nights in September are distinguished by a pronounced temperature shift from the day, with an average low of 25.9°C (78.6°F).

Humidity

In September, the average relative humidity is 22%.

Rainfall

In Faya-Largeau, Chad, in September, it is raining for 1 days, with typically 1mm (0.04") of accumulated precipitation. In Faya-Largeau, during the entire year, the rain falls for 10 days and collects up to 12mm (0.47") of precipitation.

Daylight

In September, the average length of the day in Faya-Largeau is 12h and 14min.
On the first day of September in Faya-Largeau, sunrise is at 05:29 and sunset at 17:57. On the last day of the month, sunrise is at 05:33 and sunset at 17:32 WAT.

Sunshine

In Faya-Largeau, the average sunshine in September is 10.4h.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 12 in September translates into the following recommendations:
Undertake every vital safety procedure, as unprotected skin and eyes could sustain burns in no time. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Even if it's cloudy, generously apply and frequently reapply a sunscreen with no less than a 30 sun protection factor after each swim or outdoor exercise.