September weather forecast
Chad

September in Chad signals the end of the hot season in the north and the transition from the wet to the dry season in the south. In the northern Sahara region, daytime temperatures continue to decrease, ranging from 30°C (86°F) to 35°C (95°F). The nights become slightly cooler, with temperatures falling between 15°C (59°F) and 20°C (68°F). This marks a significant change from the extreme heat experienced in the summer months.

In the central Sahelian region, including the city of N'Djamena, temperatures continue to decrease, ranging from 25°C (77°F) to 30°C (86°F) during the day. The rainy season is nearing its end, with sporadic showers becoming less frequent as the month progresses.

In the southern tropical region, cities like Moundou experience the end of the wet season, with a significant reduction in rainfall compared to August. Despite this, the region remains relatively humid. Temperatures remain steady, fluctuating between 25°C (77°F) and 30°C (86°F).

Comparing September to August, there is a noticeable decrease in temperatures across the northern and central regions, and a significant reduction in rainfall in the south. Looking forward to October, temperatures across Chad will continue to decrease slightly, and the south will transition fully into the dry season.

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• N'Djamena - September »
  In N'Djamena in September, it is raining for 9 days, with typically 84mm (3.31") of accumulated precipitation. During the month of September, N'Djamena's nighttime temperature lowers to an average of 22.7°C (72.9°F).
• Moundou - September »
  On the first day of September in Moundou sunrise is at 05:47 and sunset at 18:03. On the first day of September in Moundou sunrise is at 05:47 and sunset at 18:03.
• Sarh - September »
  In Sarh, in September, it is raining for 16 days, with typically 166mm (6.54") of accumulated precipitation. In Sarh, in September, it is raining for 16 days, with typically 166mm (6.54") of accumulated precipitation.
• Abeche - September »
  In Abeche, during September, the rain falls for 7 days and regularly aggregates up to 53mm (2.09") of precipitation. The average heat index, which takes the relative humidity and factors it into the air temperature reading, in September is computed to be 43°C (109.4°F).
• Kelo - September »
  On the first day of September in Kelo, Chad, sunrise is at 05:47 and sunset at 18:05. The average heat index, which takes the relative humidity and factors it into the air temperature reading, in September is calculated to be 39°C (102.2°F).
• Am Timan - September »
  On the first day of September in Am Timan sunrise is at 05:28 and sunset at 17:48. In Am Timan in September, it is raining for 17.9 days, with typically 68mm (2.68") of accumulated precipitation.
• Bongor - September »
  On the first day of September in Bongor sunrise is at 05:49 and sunset at 18:07. In Bongor, during September, the rain falls for 20.7 days and regularly aggregates up to 98mm (3.86") of precipitation.
• Mongo - September »
  On the first day of September in Mongo sunrise is at 05:34 and sunset at 17:55. In Mongo, in September, it is raining for 10.4 days, with typically 35mm (1.38") of accumulated precipitation.
• Ati - September »
  In September, the average heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at 44°C (111.2°F). In Ati, Chad, in September, during 10.4 rainfall days, 35mm (1.38") of precipitation is typically accumulated.
• Oum Hadjer - September »
  Transitioning to September, Oum Hadjer witnesses a crucial shift as the balance tips in favor of reduced rainfall down to 52mm (2.05"), marking the decline of the dominate rainy season. The months with the highest UV index in Oum Hadjer, Chad, are February through June, September and October, with an average maximum UV index of 8.