July weather forecast
Bula Atumba, Angola

July, the same as June, in Bula Atumba, Angola, is another hot winter month, with an average temperature varying between 31.8°C (89.2°F) and 16.8°C (62.2°F).

Temperature

The shift to July signals an average high-temperature of a still hot 31.8°C (89.2°F), subtly varied from June's 31.3°C (88.3°F). With the onset of night in July, Bula Atumba reveals a significant decrease in temperature, averaging at a comfortable 16.8°C (62.2°F).

Heat index

July's average heat index is estimated at a fiery hot 37°C (98.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

With an average relative humidity of 60%, July is the least humid month.

Rainfall

The months with the least rainfall are June and July Rain falls for 1.7 days and accumulates 1mm (0.04") of rain.

Daylight

In July, the average length of the day in Bula Atumba is 11h and 40min.
On the first day of July, sunrise is at 06:15 and sunset at 17:53. On the last day of the month, sunrise is at 06:14 and sunset at 17:59 WAT.

Sunshine

In July, the average sunshine is 7.6h.

UV index

The months with the highest UV index in Bula Atumba 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 reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum daily UV index of 6 during July morphs into the following directions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.