April weather forecast
Cangandala, Angola

April, the same as March, is another warm autumn month in Cangandala, Angola, with an average temperature ranging between min 20.1°C (68.2°F) and max 29.3°C (84.7°F).

Temperature

April's advent denotes a minor fluctuation in the average high-temperature to a still warm 29.3°C (84.7°F) from March's 29.6°C (85.3°F). Cangandala encounters an average low-temperature of 20.1°C (68.2°F) during April nights.

Heat index

The heat index in April is estimated at a sweltering 37°C (98.6°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. 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. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

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

Rainfall

April is the month with the most rainfall in Cangandala. Rain falls for 26.9 days and accumulates 219mm (8.62") of precipitation.

Daylight

The average length of the day in April is 11h and 53min.
On the first day of April, sunrise is at 05:57 and sunset at 17:58. On the last day of the month, sunrise is at 05:58 and sunset at 17:44 WAT.

Sunshine

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

UV index

The months with the highest UV index 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 of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 6 during April translates into the following directions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely.