September weather forecast
Ijebu Igbo, Nigeria

The first month of the autumn, September, is still a warm month in Ijebu Igbo, Nigeria, with temperature in the range of an average low of 22.8°C (73°F) and an average high of 29.2°C (84.6°F).

Temperature

In September, Ijebu Igbo experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 28.4°C (83.1°F) in August to a still moderately hot 29.2°C (84.6°F). Ijebu Igbo's nights in September experience an average temperature drop to a pleasant 22.8°C (73°F).

Heat index

For September, the heat index is appraised at a very hot 37°C (98.6°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

July through September, with an average relative humidity of 87%, are the most humid months.

Rainfall

In September, the rain falls for 27.6 days. Throughout September, 155mm (6.1") of precipitation is accumulated. Throughout the year, there are 257.4 rainfall days, and 1035mm (40.75") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 06:36 and sunset at 18:51. On the last day of September, in Ijebu Igbo, sunrise is at 06:31 and sunset at 18:35 WAT.

Sunshine

In September, the average sunshine is 5.5h.

UV index

June through September, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.