September weather forecastYorosso, Mali

Weather in September

September signals a gradual decrease in precipitation, yet it still delivers a significant 55mm (2.17") rainfall to Yorosso. The cloud coverage also reduces this month, allowing for more sunny days in comparison to August. However, the remnants of the rainy season still influence the overall weather scenario, keeping temperatures relatively steady. The UV index is strong, and regular application of sun protection is necessary.

Temperature

In September, Yorosso experiences a minor shift in meteorological conditions with average high-temperatures marked at a still tropical 33.6°C (92.5°F), closely mirroring the climate in August. An average nighttime temperature of 22.9°C (73.2°F) is noted during the month of September.

Heat index

The heat index for September is appraised at a life-threatening hot 45°C (113°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Understanding the heat index involves considering values for shaded locales with light wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. 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 especially vital to children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Yorosso, the average relative humidity in September is 70%.

Rainfall

In Yorosso, in September, it is raining for 14.7 days, with typically 55mm (2.17") of accumulated precipitation. In Yorosso, during the entire year, the rain falls for 86.3 days and collects up to 375mm (14.76") of precipitation.

Daylight

The average length of the day in September is 12h and 12min.
On the first day of the month, sunrise is at 06:08 and sunset at 18:29. On the last day of September, sunrise is at 06:08 and sunset at 18:09 GMT.

Sunshine

In September, the average sunshine is 9.3h.

UV index

In September, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in September leads to these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.