April weather forecast
Cocó, Brazil

April, the same as March, is a moderately hot autumn month in Cocó, Brazil, with an average temperature ranging between max 29.8°C (85.6°F) and min 25.7°C (78.3°F).

Temperature

The shift into April uncovers an average high-temperature of a moderately hot 29.8°C (85.6°F), subtly different from the previous month. Cocó sustains a near constant temperature throughout April, with nighttime averages of 25.7°C (78.3°F).

Heat index

The heat index value during April is evaluated at a sweltering 37°C (98.6°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. 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 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

April and May, with an average relative humidity of 78%, are the most humid months.

Rainfall

April is the month with the most rainfall. Rain falls for 27 days and accumulates 139mm (5.47") of precipitation.

Daylight

The average length of the day in April is 12h and 2min.
On the first day of the month, sunrise is at 05:35 and sunset at 17:39. On the last day of April, in Cocó, sunrise is at 05:31 and sunset at 17:30 -03.

Sunshine

The months with the least sunshine in Cocó are February and April, with an average of 7.6h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, an average UV index of 7 transforms into the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.