April weather forecast
Pium, Brazil

April, like March, is another tropical autumn month in Pium, Brazil, with an average temperature fluctuating between 30.3°C (86.5°F) and 21.8°C (71.2°F).

Temperature

In Pium, the coldest months are February through April, registering an average high-temperature of 30.3°C (86.5°F).

Heat index

The heat index value for April is calculated to be a blisteringly hot 40°C (104°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Heat index determinations are made taking into account the shade and light air movements. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Pium, the average relative humidity in April is 84%.

Rainfall

In Pium, Brazil, during April, the rain falls for 24.1 days and regularly aggregates up to 107mm (4.21") of precipitation. Throughout the year, there are 198 rainfall days, and 907mm (35.71") of precipitation is accumulated.

Daylight

The average length of the day in April in Pium is 11h and 52min.
On the first day of April, sunrise is at 06:20 and sunset at 18:20. On the last day of the month, sunrise is at 06:21 and sunset at 18:06 -03.

Sunshine

The average sunshine in April in Pium is 8.2h.

UV index

The months with the lowest UV index in Pium, Brazil, are February through May and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in April transforms into this advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.