September weather forecastDemsa, Nigeria

Weather in September

September, the first month of the autumn in Demsa, is still a tropical month, with an average temperature ranging between max 31.6°C (88.9°F) and min 22.8°C (73°F).

Temperature

Demsa indicates an average high-temperature of a still tropical 31.6°C (88.9°F) in September, showing minor variation from August's 30.2°C (86.4°F). Throughout September, Demsa registers a consistent average low-temperature of 22.8°C (73°F).

Heat index

September's mean heat index is calculated to be a blistering 41°C (105.8°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Demsa, the average relative humidity in September is 76%.

Rainfall

In Demsa, in September, during 21.9 rainfall days, 97mm (3.82") of precipitation is typically accumulated. Throughout the year, there are 134.6 rainfall days, and 617mm (24.29") of precipitation is accumulated.

Daylight

In September, the average length of the day in Demsa is 12h and 11min.
On the first day of the month, sunrise is at 06:02 and sunset at 18:20. On the last day of September, sunrise is at 05:59 and sunset at 18:02 WAT.

Sunshine

In Demsa, the average sunshine in September is 9.5h.

UV index

In Demsa, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, a daily UV index of 7 turns into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.