April weather forecast
Balacende, Angola

April, the same as March, in Balacende, Angola, is another tropical autumn month, with an average temperature fluctuating between 30.4°C (86.7°F) and 25.7°C (78.3°F).

Temperature

April observes an average high-temperature of a still hot 30.4°C (86.7°F), marking an insignificant difference from March's 30.8°C (87.4°F). Balacende, during April nights, observes a steady temperature, averaging at a moderately hot 25.7°C (78.3°F).

Heat index

The heat index in April is calculated to be a sweltering 39°C (102.2°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor 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 'felt air temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
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. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The months with the highest humidity in Balacende are April and May, with an average relative humidity of 80%.

Rainfall

April is the month with the most rainfall. Rain falls for 22 days and accumulates 89mm (3.5") of precipitation.

Daylight

In Balacende, the average length of the day in April is 11h and 55min.
On the first day of April, sunrise is at 06:07 and sunset at 18:08. On the last day of the month, sunrise is at 06:06 and sunset at 17:55 WAT.

Sunshine

In Balacende, the average sunshine in April is 8.2h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, a daily maximum UV index of 7 leads to the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.