April weather forecast
Pirambu, Brazil

April, the same as March, in Pirambu, Brazil, is another hot autumn month, with an average temperature fluctuating between 24°C (75.2°F) and 30.5°C (86.9°F).

Temperature

The arrival of April records an average high-temperature of a still tropical 30.5°C (86.9°F), closely related to the 31.6°C (88.9°F) observed in March. During April, the average low-temperature in Pirambu, Brazil, is a warm 24°C (75.2°F).

Heat index

The heat index for April is computed to be a very hot 38°C (100.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In April, the average relative humidity is 77%.

Rainfall

In Pirambu, in April, it is raining for 19.3 days, with typically 58mm (2.28") of accumulated precipitation. In Pirambu, during the entire year, the rain falls for 211.1 days and collects up to 584mm (22.99") of precipitation.

Daylight

The average length of the day in April in Pirambu, Brazil, is 11h and 52min.
On the first day of April in Pirambu, sunrise is at 05:31 and sunset at 17:30. On the last day of the month, sunrise is at 05:32 and sunset at 17:16 -03.

Sunshine

The average sunshine in April in Pirambu, Brazil, is 8h.

UV index

The months with the highest UV index in Pirambu are January through April, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In April, a regular UV index of 7 translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.