September weather forecast
Banikoara, Benin

September brings a transition to the weather of Banikoara. The onset of autumn is evident from decreased rainfall and humidity levels. Despite the dwindling frequencies of rainfall, the city experiences its fair share of showers and cloud cover. With a steady decline in rainfall volume and days, 66mm (2.6") and 17.6 days respectively, September signals a definitive end of the monsoon season. The return of longer sunshine hours rejuvenates the city's dynamic vibe, offering a promising prelude to the drier seasons.

Temperature

The arrival of September in Banikoara is marked by an average high-temperature of a still hot 32.3°C (90.1°F), bearing a close resemblance to August. Throughout September, an average nighttime temperature of 22.7°C (72.9°F) is experienced in Banikoara.

Heat index

The average heat index in September is computed to be a blisteringly hot 44°C (111.2°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Banikoara, Benin, the average relative humidity in September is 76%.

Rainfall

In Banikoara, Benin, in September, it is raining for 17.6 days, with typically 66mm (2.6") of accumulated precipitation. In Banikoara, Benin, during the entire year, the rain falls for 103.6 days and collects up to 438mm (17.24") of precipitation.

Daylight

In Banikoara, the average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 06:40 and sunset at 19:00. On the last day of September, in Banikoara, sunrise is at 06:39 and sunset at 18:41 WAT.

Sunshine

In September, the average sunshine in Banikoara is 8.9h.

UV index

The average daily maximum UV index in September in Banikoara is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.