September weather forecast
Quiangala, Angola

The first month of the spring, September, is also a hot month in Quiangala, Angola, with temperature in the range of an average low of 19.5°C (67.1°F) and an average high of 31.4°C (88.5°F).

Temperature

The initiation of September sees an average high-temperature of a still hot 31.4°C (88.5°F), showing minor variations from the previous month. The average low-temperature, in September, in Quiangala, Angola, is an enjoyable 19.5°C (67.1°F).

Heat index

For most parts of September, the heat index is appraised at a very hot 37°C (98.6°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in September is 64%.

Rainfall

In September, in Quiangala, Angola, the rain falls for 11.3 days. Throughout September, 16mm (0.63") of precipitation is accumulated. Throughout the year, in Quiangala, there are 208.7 rainfall days, and 1182mm (46.54") of precipitation is accumulated.

Daylight

In Quiangala, the average length of the day in September is 12h and 4min.
On the first day of September, sunrise is at 06:01 and sunset at 17:58. On the last day of the month, sunrise is at 05:44 and sunset at 17:55 WAT.

Sunshine

In Quiangala, the average sunshine in September is 8.4h.

UV index

The months with the highest UV index in Quiangala are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.