September weather forecast
Am Dam, Chad

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Weather in September

The autumn whisper begins to reverberate across Am Dam as September steps in, indicating a significant drop in rainfalls from August. The transition phase is beautifully marked by a mélange of vibrant hues, painting the city with an autumnal palette. The departing monsoon leaves behind a clear sky, brushed with golden hues as the sun dips below the horizon. Meandering through this ambient weather, September's charm lies in its tranquil evenings and clear mornings, making it a delightful time for visitors.

Temperature

September introduces a marginal temperature uplift, with average high-temperatures adjusting from August's 30.5°C (86.9°F) to a still tropical 33.5°C (92.3°F). Am Dam, during September nights, observes an average temperature of 23.3°C (73.9°F).

Heat index

During September, the heat index is appraised at a scorching 43°C (109.4°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 extremely vital to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Am Dam, the average relative humidity in September is 66%.

Rainfall

In Am Dam, in September, during 17.8 rainfall days, 80mm (3.15") of precipitation is typically accumulated. Throughout the year, there are 96.8 rainfall days, and 618mm (24.33") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 12min.
On the first day of September, sunrise is at 05:27 and sunset at 17:48. On the last day of the month, sunrise is at 05:27 and sunset at 17:28 WAT.

Sunshine

The average sunshine in September is 9.5h.

UV index

The months with the lowest UV index are January, June through September, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Frequently asked questions

How hot is it in September?

The high-temperature, in September, in Am Dam, is 33.5°C (92.3°F), while the low-temperature averages to 23.3°C (73.9°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in September is appraised at 43°C (109.4°F).

What is the average humidity in September?

The average relative humidity in September is 66%.

How much does it rain in September?

In Am Dam, during September, the rain falls for 17.8 days and regularly aggregates up to 80mm (3.15") of precipitation.

What is the average length of the day in September?

The average day length in September is 12h and 12min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 05:27 and sunset at 17:48. On the last day of the month, sunrise is at 05:27 and sunset at 17:28 WAT.

How many hours of sunshine does Am Dam have in September?

In September, the average sunshine duration is 9.5h.

What is the month with the lowest UV index?

The months with the lowest UV index are January, June through September, November and December, with an average maximum UV index of 7.

What is the UV index intensity in September?

The average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Am Dam, Chad

Average temperature in September - Am Dam, Chad
  • Average high temperature in September: 33.5°C

The warmest month (with the highest average high temperature) is April (41.1°C).
The month with the lowest average high temperature is August (30.5°C).

  • Average low temperature in September: 23.3°C

The month with the highest average low temperature is May (27.6°C).
The coldest month (with the lowest average low temperature) is January (17.8°C).

Average pressure in September
Am Dam, Chad

Average pressure in September - Am Dam, Chad
  • Average pressure in September: 1010.2mbar

The months with the highest atmospheric pressure are January and December (1011.2mbar).
The month with the lowest atmospheric pressure is April (1006.5mbar).

Average wind speed in September
Am Dam, Chad

Average wind speed in September - Am Dam, Chad
  • Average wind speed in September: 6.5km/h

The windiest months (with the highest average wind speed) are March and June (9.5km/h).
The calmest month (with the lowest average wind speed) is October (6.2km/h).

Average humidity in September
Am Dam, Chad

Average humidity in September - Am Dam, Chad
  • Average humidity in September: 66%

The month with the highest relative humidity is August (77%).
The month with the lowest relative humidity is March (13%).

Average rainfall in September
Am Dam, Chad

Average rainfall in September - Am Dam, Chad
  • Average rainfall in September: 80mm

The wettest month (with the highest rainfall) is August (263mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).

Average rainfall days in September
Am Dam, Chad

Average rainfall days in September - Am Dam, Chad
  • Average rainfall days in September: 17.8 days

The month with the highest number of rainy days is August (26.8 days).
The months with the least rainy days are January, November and December (0 days).

Average daylight in September /
Average sunshine in September
Am Dam, Chad

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

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in September: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is August (Average sunshine: 8h and 0min).

Average sunshine days in September
Am Dam, Chad

Average sunshine days in September - Am Dam, Chad
  • Average sunshine days in September: 10 days

The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (3.2 days).

Average UV index in September
Am Dam, Chad

Average UV index in September - Am Dam, Chad
  • Average UV index in September: 7

The months with the highest UV index are February, March, April, May and October (UV index 8).
The months with the lowest UV index are January, June, July, August, September, November and December (UV index 7).

Average cloud cover in September
Am Dam, Chad

Average cloud cover in September - Am Dam, Chad
  • Average cloud cover in September: 25

The month with the most cloud cover is August (Cloud cover 43).
The months with the least cloud cover are January and December (Cloud cover 1).

Average visibility in September
Am Dam, Chad

Average visibility in September - Am Dam, Chad
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).

Am Dam, Chad

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