September weather forecast
Ilugun, Nigeria

The first month of the autumn, September, is also a moderately hot month in Ilugun, Nigeria, with an average temperature ranging between max 29.9°C (85.8°F) and min 22.8°C (73°F).

Temperature

September's advent presents an average high-temperature of a still warm 29.9°C (85.8°F), indicating a slight variation from the conditions of the previous month. September nights observe an average temperature dip to a pleasant 22.8°C (73°F).

Heat index

The average heat index in September is computed to be a very hot 39°C (102.2°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are primarily vital for children. 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.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 86%.

Rainfall

In Ilugun, in September, it is raining for 26.5 days, with typically 130mm (5.12") of accumulated precipitation. Throughout the year, there are 242.8 rainfall days, and 893mm (35.16") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 10min.
On the first day of the month, sunrise is at 06:37 and sunset at 18:52. On the last day of September, sunrise is at 06:33 and sunset at 18:36 WAT.

Sunshine

In Ilugun, the average sunshine in September is 5.9h.

UV index

January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index in Ilugun. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 7 during September translates into the following guidance:
Deter overexposure. Protecting against the sun's effects is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. 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.