September weather forecastIsonyin, Nigeria

Weather in September

The first month of the autumn, September, is also a moderately hot month in Isonyin, Nigeria, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 29°C (84.2°F).

Temperature

The start of September marks an average high-temperature of a still moderately hot 29°C (84.2°F), hardly distinguishable from the conditions in August. During September, Isonyin consistently records a temperature low averaging a still moderately hot 23°C (73.4°F).

Heat index

During September, the heat index is appraised at a very hot 36°C (96.8°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

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

Rainfall

In Isonyin, Nigeria, during September, the rain falls for 23.1 days and regularly aggregates up to 81mm (3.19") of precipitation. Throughout the year, in Isonyin, there are 216.6 rainfall days, and 554mm (21.81") of precipitation is accumulated.

Daylight

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

Sunshine

The average sunshine in September is 6.1h.

UV index

January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In September, an average UV index of 7 transforms into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.