September weather forecastZanférébougou, Mali

September

Weather in September

September, the first month of the autumn in Zanférébougou, is a tropical month, with an average temperature varying between 21.6°C (70.9°F) and 31.4°C (88.5°F).

Temperature

With the advent of September, Zanférébougou experiences an average high-temperature of a tropical 31.4°C (88.5°F), mirroring a close resemblance to the previous month. In September, the average low-temperature records at an agreeable 21.6°C (70.9°F) during the nights.

Heat index

For most parts of September, the heat index is computed to be a scorching 41°C (105.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

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

Rainfall

In Zanférébougou, in September, during 22.4 rainfall days, 93mm (3.66") of precipitation is typically accumulated. Throughout the year, in Zanférébougou, there are 132.5 rainfall days, and 578mm (22.76") of precipitation is accumulated.

Daylight

In September, the average length of the day in Zanférébougou is 12h and 11min.
On the first day of September in Zanférébougou, Mali, sunrise is at 06:14 and sunset at 18:34. On the last day of the month, sunrise is at 06:13 and sunset at 18:15 GMT.

Sunshine

In Zanférébougou, Mali, the average sunshine in September is 8.8h.

UV index

In Zanférébougou, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

The high-temperature, in September, in Zanférébougou, records 31.4°C (88.5°F), while the low-temperature is 21.6°C (70.9°F). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 41°C (105.8°F).

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

In Zanférébougou, in September, it is raining for 22.4 days, with typically 93mm (3.66") of accumulated precipitation.

In Zanférébougou, Mali, the average day length in September is 12h and 11min.

On the first day of September, sunrise is at 06:14 and sunset at 18:34. On the last day of the month, sunrise is at 06:13 and sunset at 18:15 GMT.

The average sunshine duration in September is 8.8h.

In Zanférébougou, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Zanférébougou, Mali

  • Average high temperature in September: 31.4°C

The warmest month (with the highest average high temperature) is April (39.6°C).
The month with the lowest average high temperature is August (29.7°C).

  • Average low temperature in September: 21.6°C

The month with the highest average low temperature is April (26.5°C).
The coldest month (with the lowest average low temperature) is January (19°C).

Average pressure in September
Zanférébougou, Mali

  • Average pressure in September: 1012.1mbar

The month with the highest atmospheric pressure is August (1012.2mbar).
The month with the lowest atmospheric pressure is April (1008.2mbar).

Average wind speed in September
Zanférébougou, Mali

  • Average wind speed in September: 6.4km/h

The windiest month (with the highest average wind speed) is January (9.9km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).

Average humidity in September
Zanférébougou, Mali

  • Average humidity in September: 78%

The month with the highest relative humidity is August (83%).
The month with the lowest relative humidity is January (15%).

Average rainfall in September
Zanférébougou, Mali

  • Average rainfall in September: 93mm

The wettest month (with the highest rainfall) is August (187mm).
The driest month (with the least rainfall) is December (0mm).

Average rainfall days in September
Zanférébougou, Mali

  • Average rainfall days in September: 22.4 days

The month with the highest number of rainy days is August (26.7 days).
The month with the least rainy days is December (0.1 days).

Average daylight in September /
Average sunshine in September
Zanférébougou, Mali

  • Average daylight in September: 12h and 12min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in September: 8h and 48min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).

Average sunshine days in September
Zanférébougou, Mali

  • Average sunshine days in September: 5.8 days

The month with the most sunshine days is December (30.6 days).
The month with the least sunshine days is August (3.6 days).

Average UV index in September
Zanférébougou, Mali

  • Average UV index in September: 7

The months with the highest UV index are February, March, April and May (UV index 8).
The months with the lowest UV index are July, August and December (UV index 6).

Average cloud cover in September
Zanférébougou, Mali

  • Average cloud cover in September: 34

The month with the most cloud cover is August (Cloud cover 48).
The month with the least cloud cover is December (Cloud cover 6).

Average visibility in September
Zanférébougou, Mali

  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The month with the lowest visibility is August (8km).