July weather forecast
Haco, Angola

July, like June, is another hot winter month in Haco, Angola, with an average temperature varying between 16.8°C (62.2°F) and 31.8°C (89.2°F).

Temperature

July registers an average high-temperature of a still tropical 31.8°C (89.2°F), slightly varied from June's 31.3°C (88.3°F). In July, a remarkable difference from daytime highs is noted, as Haco records an average temperature of 16.8°C (62.2°F) during the night.

Heat index

For most parts of July, the heat index is evaluated at a very hot 37°C (98.6°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

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

Rainfall

June and July are months with the least rain when the rain falls for 1.7 days and typically aggregates up to 1mm (0.04") of rain.

Daylight

In Haco, the average length of the day in July is 11h and 35min.
On the first day of the month, sunrise is at 06:14 and sunset at 17:47. On the last day of July, sunrise is at 06:13 and sunset at 17:53 WAT.

Sunshine

The average sunshine in July is 7.6h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index, 6 in July, converts into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Boost your sun resistance with garments that are densely woven yet spacious.