September weather forecast
Ajalli, Nigeria

September, the first month of the autumn in Ajalli, is still a warm month, with an average temperature ranging between max 29°C (84.2°F) and min 22.6°C (72.7°F).

Temperature

Ajalli experiences an average high-temperature of a still moderately hot 29°C (84.2°F) with the onset of September, subtly varied from August's 28.5°C (83.3°F). In the month of September, the average low-temperature usually rests at a pleasant 22.6°C (72.7°F).

Heat index

September's average heat index is calculated to be a torrid 37°C (98.6°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The months with the highest humidity in Ajalli are July through September, with an average relative humidity of 88%.

Rainfall

In Ajalli, in September, it is raining for 28.3 days, with typically 209mm (8.23") of accumulated precipitation. Throughout the year, in Ajalli, there are 253.1 rainfall days, and 1279mm (50.35") of precipitation is accumulated.

Daylight

In Ajalli, the average length of the day in September is 12h and 9min.
On the first day of September, sunrise is at 06:24 and sunset at 18:37. On the last day of the month, sunrise is at 06:18 and sunset at 18:23 WAT.

Sunshine

The average sunshine in September is 5.8h.

UV index

The months with the lowest UV index are June through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during September leads to these instructions:
Deflect overexposure. Sun protection is a necessity. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.