September weather forecast
Moundou, Chad

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Weather in September

In September, Moundou experiences a decrease in rainfall, marking the withdrawal of the monsoon, clocking at 200mm (7.87"). The tail-end of the monsoon carries occasional spells of showers. Despite the continued rainfall, there's a notable reprieve from the overwhelming monsoon climate. Sunshine hours start moving upwards, indicating the retreat of overcast conditions. The cooling temperatures offer a comforting transition to the post-monsoon phase.

Temperature

The transition into September shows a subtle variation to a tropical 30.7°C (87.3°F) from August's 29.8°C (85.6°F) in the average high-temperature. An average minimum temperature of 20.8°C (69.4°F) marks the month of September.

Heat index

For September, the heat index is appraised at a sweltering 39°C (102.2°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In Moundou, the average relative humidity in September is 78%.

Rainfall

In Moundou, during September, the rain falls for 13 days and regularly aggregates up to 200mm (7.87") of precipitation. In Moundou, during the entire year, the rain falls for 85 days and collects up to 1083mm (42.64") of precipitation.

Daylight

In September, the average length of the day is 12h and 10min.
On the first day of September in Moundou, Chad, sunrise is at 05:47 and sunset at 18:03. On the last day of the month, sunrise is at 05:43 and sunset at 17:47 WAT.

Sunshine

In Moundou, the average sunshine in September is 6.2h.

Frequently asked questions

Is it hot in Moundou during September?

The average high-temperature and low-temperature in Moundou, Chad, during September are 30.7°C (87.3°F) and 20.8°C (69.4°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in September is appraised at 39°C (102.2°F).

What is the average humidity in September in Moundou?

In September, the average relative humidity is 78%.

How many days does it rain in September in Moundou?

In Moundou, during September, the rain falls for 13 days and regularly aggregates up to 200mm (7.87") of precipitation.

How many hours of daylight does Moundou have in September?

The average day length in September in Moundou, Chad, is 12h and 10min.

When is the sunrise / sunset in September in Moundou?

On the first day of September in Moundou, Chad, sunrise is at 05:47 and sunset at 18:03. On the last day of the month, sunrise is at 05:43 and sunset at 17:47 WAT.

How many hours of sunshine does Moundou have in September?

The average sunshine duration in September in Moundou is 6.2h.
Average humidity
Average rainfall days
Average daylight
Average sunshine

Average temperature in September
Moundou, Chad

Average temperature in September - Moundou, Chad
  • Average high temperature in September: 30.7°C

The warmest month (with the highest average high temperature) is March (38.6°C).
The month with the lowest average high temperature is August (29.8°C).

  • Average low temperature in September: 20.8°C

The month with the highest average low temperature is April (24.2°C).
The coldest month (with the lowest average low temperature) is December (14.6°C).

Average humidity in September
Moundou, Chad

Average humidity in September - Moundou, Chad
  • Average humidity in September: 78%

The month with the highest relative humidity is August (81%).
The month with the lowest relative humidity is February (28%).

Average rainfall in September
Moundou, Chad

Average rainfall in September - Moundou, Chad
  • Average rainfall in September: 200.1mm

The wettest month (with the highest rainfall) is August (284.8mm).
The driest months (with the least rainfall) are January and December (0mm).

Average rainfall days in September
Moundou, Chad

Average rainfall days in September - Moundou, Chad
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is August (19 days).
The months with the least rainy days are January and December (0 days).

Average daylight in September /
Average sunshine in September
Moundou, Chad

Average daylight in September / Average sunshine in September - Moundou, Chad
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in September: 6h and 1min

The months with the most sunshine are November and December (Average sunshine: 9h and 24min).
The month with the least sunshine is August (Average sunshine: 5h and 30min).

Moundou, Chad

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