September weather forecast
Olorisaoko, Nigeria

September, the first month of the autumn in Olorisaoko, is still a warm month, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 29.5°C (85.1°F).

Temperature

With the onset of September, a modest change to a still warm 29.5°C (85.1°F) from August's 28.4°C (83.1°F) is noted in high-temperature. Olorisaoko's temperature drops to an average low of 22°C (71.6°F) during the nights of September.

Heat index

September's mean heat index is evaluated at a sweltering 38°C (100.4°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The most humid month is September, with an average relative humidity of 88%.

Rainfall

In Olorisaoko, in September, it is raining for 19.2 days, with typically 72mm (2.83") of accumulated precipitation. In Olorisaoko, during the entire year, the rain falls for 157.1 days and collects up to 476mm (18.74") of precipitation.

Daylight

The average length of the day in September in Olorisaoko is 12h and 10min.
On the first day of the month, sunrise is at 06:36 and sunset at 18:52. On the last day of September, sunrise is at 06:32 and sunset at 18:36 WAT.

Sunshine

In Olorisaoko, the average sunshine in September is 5.3h.

UV index

In September, the average daily maximum UV index in Olorisaoko, Nigeria, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 6 during September leads to these instructions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.