April weather forecast
Cambulo, Angola

April, like March, in Cambulo, Angola, is another warm autumn month, with an average temperature fluctuating between 29.1°C (84.4°F) and 20.3°C (68.5°F).

Temperature

The high-temperature average in April for Cambulo, Angola, is a still moderately hot 29.1°C (84.4°F), staying closely aligned with March's conditions. Nighttime temperatures consistently average a pleasant 20.3°C (68.5°F) during April.

Heat index

In April, the heat index is appraised at a torrid 35°C (95°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in April is 81%.

Rainfall

In April, the rain falls for 26 days. Throughout April, 153mm (6.02") of precipitation is accumulated. In Cambulo, during the entire year, the rain falls for 235.5 days and collects up to 1228mm (48.35") of precipitation.

Daylight

In April, the average length of the day is 11h and 56min.
On the first day of April, sunrise is at 05:37 and sunset at 17:39. On the last day of the month, sunrise is at 05:36 and sunset at 17:27 WAT.

Sunshine

In April, the average sunshine is 8.3h.

UV index

In Cambulo, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 6 in April leads to these recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.