September weather forecast
Sédjè, Benin

The first month of the autumn, September, is still a warm month in Sédjè, Benin, with an average temperature fluctuating between 23.8°C (74.8°F) and 29.3°C (84.7°F).

Temperature

The shift to September signals an average high-temperature of a still warm 29.3°C (84.7°F), subtly varied from August's 28.7°C (83.7°F). Sédjè experiences a mean low-temperature of 23.8°C (74.8°F) during September.

Heat index

September's average heat index is calculated to be a sweltering 36°C (96.8°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 81%.

Rainfall

In Sédjè, in September, during 19.8 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, in Sédjè, there are 149.3 rainfall days, and 496mm (19.53") of precipitation is accumulated.

Daylight

In Sédjè, the average length of the day in September is 12h and 10min.
On the first day of September in Sédjè, sunrise is at 06:43 and sunset at 18:57. On the last day of the month, sunrise is at 06:38 and sunset at 18:42 WAT.

Sunshine

In Sédjè, the average sunshine in September is 6.1h.

UV index

June, July and September, with an average maximum UV index of 6, are months with the lowest UV index in Sédjè. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, the maximum UV index of 6 suggests these recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.