April weather forecast
Capolo, Angola

April, like March, in Capolo, Angola, is a moderately hot autumn month, with temperature in the range of an average low of 20.1°C (68.2°F) and an average high of 29.3°C (84.7°F).

Temperature

Capolo commences April with an average high-temperature of a still moderately hot 29.3°C (84.7°F), maintaining a close resemblance to the previous month. The month of April records an average low-temperature of 20.1°C (68.2°F).

Heat index

The heat index value for April is calculated to be a torrid 37°C (98.6°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

April and December, with an average relative humidity of 86%, are the most humid months.

Rainfall

The month with the most rainfall is April, when the rain falls for 26.9 days and typically aggregates up to 219mm (8.62") of precipitation.

Daylight

In April, the average length of the day is 11h and 52min.
On the first day of the month, sunrise is at 06:07 and sunset at 18:07. On the last day of April, in Capolo, sunrise is at 06:08 and sunset at 17:53 WAT.

Sunshine

With an average of 6.7h of sunshine, April has the least sunshine of the year.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. 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 hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum UV index of 6 in April translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.