September weather forecast
Shani, Nigeria

September, the first month of the autumn in Shani, is still a tropical month, with an average temperature varying between 32.4°C (90.3°F) and 23.5°C (74.3°F).

Temperature

September ushers in an average high-temperature of a still tropical 32.4°C (90.3°F), aligning closely with the preceding month. Shani records a consistent low-temperature of 23.5°C (74.3°F) during September nights.

Heat index

September's average heat index is evaluated at an extremely hot 42°C (107.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. 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', comes about by integrating the temperature readings with the humidity levels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 especially vital to children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In September, the average relative humidity in Shani is 71%.

Rainfall

In Shani, in September, it is raining for 18.4 days, with typically 64mm (2.52") of accumulated precipitation. In Shani, Nigeria, during the entire year, the rain falls for 97.9 days and collects up to 398mm (15.67") of precipitation.

Daylight

In Shani, Nigeria, the average length of the day in September is 12h and 11min.
On the first day of September in Shani, sunrise is at 06:02 and sunset at 18:21. On the last day of the month, sunrise is at 06:00 and sunset at 18:02 WAT.

Sunshine

In September, the average sunshine in Shani is 9.2h.

UV index

In September, the average daily maximum UV index in Shani is 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, a daily UV index of 7 turns into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.