September weather forecast
Tango, Angola

September, the first month of the spring in Tango, is also a hot month, with an average temperature fluctuating between 30.2°C (86.4°F) and 18°C (64.4°F).

Temperature

As Tango, Angola, steps into September, the average high-temperature is measured at a still hot 30.2°C (86.4°F), displaying minor differences from August's 31.3°C (88.3°F). Tango reports a considerable drop from daytime temperatures in September, recording an average nighttime figure of 18°C (64.4°F).

Heat index

The average heat index in September is estimated at a very hot 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. 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 'apparent temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

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

Rainfall

In Tango, in September, it is raining for 24.6 days, with typically 82mm (3.23") of accumulated precipitation. In Tango, during the entire year, the rain falls for 261.7 days and collects up to 1536mm (60.47") of precipitation.

Daylight

In September, the average length of the day is 12h and 4min.
On the first day of the month, sunrise is at 05:58 and sunset at 17:56. On the last day of September, in Tango, sunrise is at 05:42 and sunset at 17:52 WAT.

Sunshine

With an average of 8.6h of sunshine, September has the most sunshine of the year.

UV index

The months with the highest UV index in Tango are April through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 6 in September leads to these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.