September weather forecastOuaké, Benin

Weather in September

September, the first month of the autumn in Ouaké, is still a warm month, with an average temperature fluctuating between 22°C (71.6°F) and 29.5°C (85.1°F).

Temperature

The arrival of September sees an average high-temperature of a still warm 29.5°C (85.1°F), hardly diverging from August's 28.5°C (83.3°F). Ouaké's temperature lowers to a mean of 22°C (71.6°F) during the nights in September.

Heat index

Throughout September, the heat index is evaluated at a torrid 37°C (98.6°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in September is 84%.

Rainfall

In September, the rain falls for 24.5 days. Throughout September, 111mm (4.37") of precipitation is accumulated. Throughout the year, in Ouaké, there are 145.9 rainfall days, and 630mm (24.8") of precipitation is accumulated.

Daylight

In Ouaké, the average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 06:45 and sunset at 19:03. On the last day of September, sunrise is at 06:42 and sunset at 18:45 WAT.

Sunshine

In September, the average sunshine is 7.7h.

UV index

The average daily maximum UV index in September in Ouaké is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.