September weather forecast
Kongoussi, Burkina Faso

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Weather in September

September sees a reduction in most parameters, signaling the onset of the dry season in Kongoussi. Rainfall decreases significantly compared to August, down to 26mm (1.02"), with the rainy days dropping to eight in the month. Humidity levels also see a significant reduction to 53%. Both the highest and lowest temperatures during the day return to a comfortable range, making it pleasant for outdoor activities. The decreased cloud coverage restores clear skies and bright, sunny days to Kongoussi.

Temperature

Kongoussi indicates an average high-temperature of a sweltering 35.5°C (95.9°F) in September, showing minor variation from August's 33.8°C (92.8°F). Kongoussi throughout September, records an average low-temperature of 25.6°C (78.1°F).

Heat index

The heat index in September is calculated to be a scorching 43°C (109.4°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Kongoussi, the average relative humidity in September is 53%.

Rainfall

In September, the rain falls for 8.4 days. Throughout September, 26mm (1.02") of precipitation is accumulated. In Kongoussi, Burkina Faso, during the entire year, the rain falls for 59.9 days and collects up to 221mm (8.7") of precipitation.

Daylight

In Kongoussi, the average length of the day in September is 12h and 12min.
On the first day of September, sunrise is at 05:54 and sunset at 18:17. On the last day of the month, sunrise is at 05:55 and sunset at 17:56 GMT.

Sunshine

In Kongoussi, the average sunshine in September is 11.7h.

UV index

In Kongoussi, the average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for average individuals.
Note: In September, a regular UV index of 8 translates into these guidelines:
Always stay safe. Unprotected skin and eyes can get damaged rapidly. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.

Frequently asked questions

How hot is it in September?

In Kongoussi, 35.5°C (95.9°F) is the average high-temperature and 25.6°C (78.1°F) is the average low-temperature during September. In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 43°C (109.4°F).

What is the average humidity in September?

The average relative humidity in September is 53%.

How much does it rain in Kongoussi in September?

In Kongoussi, Burkina Faso, in September, it is raining for 8.4 days, with typically 26mm (1.02") of accumulated precipitation.

What is the average length of the day in September?

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

When are sunrise and sunset in September?

On the first day of September, sunrise is at 05:54 and sunset at 18:17. On the last day of the month, sunrise is at 05:55 and sunset at 17:56 GMT.

How long on average sun shines in September?

The average sunshine duration in September is 11.7h.

What is the UV index reading in September?

The average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high health threat from unprotected exposure to UV radiation.

Average temperature in September
Kongoussi, Burkina Faso

Average temperature in September - Kongoussi, Burkina Faso
  • Average high temperature in September: 35.5°C

The warmest month (with the highest average high temperature) is April (41.4°C).
The month with the lowest average high temperature is January (33.2°C).

  • Average low temperature in September: 25.6°C

The months with the highest average low temperature are May and June (29.4°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).

Average pressure in September
Kongoussi, Burkina Faso

Average pressure in September - Kongoussi, Burkina Faso
  • Average pressure in September: 1010.9mbar

The month with the highest atmospheric pressure is January (1013.1mbar).
The month with the lowest atmospheric pressure is April (1007.6mbar).

Average wind speed in September
Kongoussi, Burkina Faso

Average wind speed in September - Kongoussi, Burkina Faso
  • Average wind speed in September: 10.7km/h

The windiest month (with the highest average wind speed) is December (15.4km/h).
The calmest month (with the lowest average wind speed) is October (9.9km/h).

Average humidity in September
Kongoussi, Burkina Faso

Average humidity in September - Kongoussi, Burkina Faso
  • Average humidity in September: 53%

The month with the highest relative humidity is August (60%).
The month with the lowest relative humidity is March (12%).

Average rainfall in September
Kongoussi, Burkina Faso

Average rainfall in September - Kongoussi, Burkina Faso
  • Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is August (100mm).
The driest months (with the least rainfall) are January, November and December (0mm).

Average rainfall days in September
Kongoussi, Burkina Faso

Average rainfall days in September - Kongoussi, Burkina Faso
  • Average rainfall days in September: 8.4 days

The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is December (0 days).

Average daylight in September /
Average sunshine in September
Kongoussi, Burkina Faso

Average daylight in September / Average sunshine in September - Kongoussi, Burkina Faso
  • 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: 11h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).

Average sunshine days in September
Kongoussi, Burkina Faso

Average sunshine days in September - Kongoussi, Burkina Faso
  • Average sunshine days in September: 19.7 days

The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (11.8 days).

Average UV index in September
Kongoussi, Burkina Faso

Average UV index in September - Kongoussi, Burkina Faso
  • Average UV index in September: 8

The months with the highest UV index are April and May (UV index 9).
The month with the lowest UV index is December (UV index 6).

Average cloud cover in September
Kongoussi, Burkina Faso

Average cloud cover in September - Kongoussi, Burkina Faso
  • Average cloud cover in September: 19

The month with the most cloud cover is August (Cloud cover 32).
The months with the least cloud cover are November and December (Cloud cover 6).

Average visibility in September
Kongoussi, Burkina Faso

Average visibility in September - Kongoussi, Burkina Faso
  • Average visibility in September: 10km

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

Kongoussi, Burkina Faso

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