September weather forecast
Tanda Matiaba, Angola

September, the first month of the spring in Tanda Matiaba, is still a hot month, with an average temperature fluctuating between 30.4°C (86.7°F) and 21.4°C (70.5°F).

Temperature

The beginning of September records an average high-temperature of a still hot 30.4°C (86.7°F), almost echoing the conditions of the previous month. In the month of September, the average low-temperature usually rests at an agreeable 21.4°C (70.5°F).

Heat index

In September, the heat index is computed to be a sweltering 36°C (96.8°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. 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', embodies the combination of air temperature and moisture content to illustrate perceived heat. 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. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

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

Rainfall

In Tanda Matiaba, during September, the rain falls for 11.7 days and regularly aggregates up to 17mm (0.67") of precipitation. In Tanda Matiaba, during the entire year, the rain falls for 247.1 days and collects up to 1446mm (56.93") of precipitation.

Daylight

In September, the average length of the day in Tanda Matiaba is 12h and 5min.
On the first day of the month, sunrise is at 06:08 and sunset at 18:09. On the last day of September, in Tanda Matiaba, sunrise is at 05:54 and sunset at 18:03 WAT.

Sunshine

In September, the average sunshine in Tanda Matiaba is 7.1h.

UV index

January through March, May through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.