September weather forecast
Igboho, Nigeria

September, the first month of the autumn in Igboho, is still a warm month, with an average temperature ranging between min 21.9°C (71.4°F) and max 29.3°C (84.7°F).

Temperature

The start of September sees the average high-temperature at a still warm 29.3°C (84.7°F), showing little difference from August's 28.1°C (82.6°F). Igboho, during the nights of September, experiences an average temperature drop to an agreeable 21.9°C (71.4°F).

Heat index

The heat index in September is appraised at a torrid 37°C (98.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Observations indicate that the heat index values are for shady locations with light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in September in Igboho is 86%.

Rainfall

In September, the rain falls for 23.3 days. Throughout September, 92mm (3.62") of precipitation is accumulated. Throughout the year, there are 150.3 rainfall days, and 547mm (21.54") of precipitation is accumulated.

Daylight

In September, the average length of the day in Igboho is 12h and 10min.
On the first day of September, sunrise is at 06:36 and sunset at 18:53. On the last day of the month, sunrise is at 06:33 and sunset at 18:36 WAT.

Sunshine

In September, the average sunshine in Igboho is 7.1h.

UV index

The months with the lowest UV index are June through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 6 in September translates into these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.