September weather forecast
Abiriba, Nigeria

September, the first month of the autumn in Abiriba, is still a warm month, with temperature in the range of an average low of 22.7°C (72.9°F) and an average high of 29.2°C (84.6°F).

Temperature

Abiriba experiences a transition to a still warm 29.2°C (84.6°F) in average high-temperatures with the arrival of September, not greatly differing from August's 28.7°C (83.7°F). Abiriba witnesses a consistent average low-temperature of 22.7°C (72.9°F) throughout September.

Heat index

For most parts of September, the heat index is computed to be a sweltering 37°C (98.6°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. 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

July through September, with an average relative humidity of 88%, are the most humid months.

Rainfall

In September, in Abiriba, the rain falls for 28.8 days. Throughout September, 233mm (9.17") of precipitation is accumulated. Throughout the year, there are 261.6 rainfall days, and 1553mm (61.14") of precipitation is accumulated.

Daylight

In Abiriba, Nigeria, the average length of the day in September is 12h and 9min.
On the first day of September in Abiriba, sunrise is at 06:22 and sunset at 18:35. On the last day of the month, sunrise is at 06:16 and sunset at 18:21 WAT.

Sunshine

The average sunshine in September is 5.5h.

UV index

The months with the lowest UV index in Abiriba are June through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 6 in September leads to these recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.