April weather forecast
André Siqueira, Brazil

April, like March, in André Siqueira, Brazil, is a moderately hot autumn month, with an average temperature ranging between max 29.3°C (84.7°F) and min 21.5°C (70.7°F).

Temperature

April commences with an average high-temperature of a still moderately hot 29.3°C (84.7°F), showing little deviation from March's 29.4°C (84.9°F). An average low-temperature of 21.5°C (70.7°F) is recorded in the month of April.

Heat index

The heat index for April is calculated to be a sweltering 37°C (98.6°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. 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.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in April in André Siqueira is 85%.

Rainfall

In André Siqueira, Brazil, during April, the rain falls for 25 days and regularly aggregates up to 151mm (5.94") of precipitation. In André Siqueira, during the entire year, the rain falls for 209.6 days and collects up to 1250mm (49.21") of precipitation.

Daylight

The average length of the day in April is 11h and 50min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:19. On the last day of April, in André Siqueira, Brazil, sunrise is at 06:22 and sunset at 18:04 -03.

Sunshine

The average sunshine in April in André Siqueira is 8.2h.

UV index

February through July, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 6 translates into these guidelines:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.