September weather forecastOyo, Congo

Weather in September

Experiencing a significant advancement of weather, September in Oyo brings a substantial increase in rainfall, peaking to 153mm (6.02"). This, coupled with reduced hours of sunshine, highlights the impending transition from the drier months. Making it through to this time of the year, the city is accustomed to varying wind speeds. The evident shift towards a wetter forecast transforms the city into a haven for those who relish drizzly scenes and dew-kissed mornings.

Temperature

Oyo's shift from August to September is accompanied by an average high-temperature of a still hot 31.3°C (88.3°F), a slight deviation from 32.9°C (91.2°F). Throughout the month of September, the nighttime temperature dips to an average of 22.7°C (72.9°F).

Heat index

For most parts of September, the heat index is appraised at a sweltering 39°C (102.2°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In September, the average relative humidity is 73%.

Rainfall

In Oyo, in September, it is raining for 27.7 days, with typically 153mm (6.02") of accumulated precipitation. Throughout the year, there are 276.5 rainfall days, and 1270mm (50") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 7min.
On the first day of September, sunrise is at 05:54 and sunset at 18:00. On the last day of the month, sunrise is at 05:43 and sunset at 17:50 WAT.

Sunshine

In September, the average sunshine is 8.2h.

UV index

The month with the lowest UV index is September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In September, a regular UV index of 6 translates into these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely.