September weather forecastDembo, Congo

Weather in September

September, the first month of the spring in Dembo, is also a hot month, with an average temperature varying between 30.4°C (86.7°F) and 21.4°C (70.5°F).

Temperature

Dembo's transition from August to September introduces an average high-temperature of a still tropical 30.4°C (86.7°F), marking an insignificant variation from the 30.1°C (86.2°F). Dembo experiences a steady low-temperature of 21.4°C (70.5°F) throughout September.

Heat index

The average heat index in September is appraised at a torrid 36°C (96.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in September is 71%.

Rainfall

In Dembo, Congo, in September, during 11.7 rainfall days, 17mm (0.67") of precipitation is typically accumulated. Throughout the year, in Dembo, there are 247.1 rainfall days, and 1446mm (56.93") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 5min.
On the first day of the month, sunrise is at 06:08 and sunset at 18:10. On the last day of September, sunrise is at 05:55 and sunset at 18:03 WAT.

Sunshine

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

UV index

The months with the lowest UV index are January through March, May through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In September, the maximum UV index of 6 suggests this advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.