September weather forecast
Dasso, Benin

The first month of the autumn, September, is a hot month in Dasso, Benin, with an average temperature ranging between max 30.6°C (87.1°F) and min 22.6°C (72.7°F).

Temperature

As August turns into September, the average high-temperatures rest at a tropical 30.6°C (87.1°F), showing a minor variation from the prior month. Dasso's nighttime temperature in September drops to an average of 22.6°C (72.7°F).

Heat index

Throughout September, the heat index is evaluated at an extremely hot 41°C (105.8°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

September is the most humid month, with an average relative humidity of 84%.

Rainfall

In September, in Dasso, the rain falls for 26.5 days. Throughout September, 119mm (4.69") of precipitation is accumulated. Throughout the year, in Dasso, there are 207.1 rainfall days, and 739mm (29.09") of precipitation is accumulated.

Daylight

In Dasso, the average length of the day in September is 12h and 10min.
On the first day of September in Dasso, sunrise is at 06:42 and sunset at 18:57. On the last day of the month, sunrise is at 06:38 and sunset at 18:41 WAT.

Sunshine

The average sunshine in September is 6.5h.

UV index

The average daily maximum UV index in September in Dasso is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.