April weather forecastGoianorte, Brazil

Weather in April

April, the same as March, in Goianorte, Brazil, is a hot autumn month, with an average temperature varying between 30.9°C (87.6°F) and 22.2°C (72°F).

Temperature

April displays an average high temperature of a still hot 30.9°C (87.6°F), showing only minor variations from March. April is noted for a mean low-temperature of 22.2°C (72°F).

Heat index

April's heat index is estimated at a scorching 42°C (107.6°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In April, the average relative humidity is 83%.

Rainfall

In Goianorte, during April, the rain falls for 26.8 days and regularly aggregates up to 149mm (5.87") of precipitation. Throughout the year, there are 213.3 rainfall days, and 1154mm (45.43") of precipitation is accumulated.

Daylight

In April, the average length of the day is 11h and 55min.
On the first day of the month, sunrise is at 06:18 and sunset at 18:19. On the last day of April, in Goianorte, Brazil, sunrise is at 06:18 and sunset at 18:06 -03.

Sunshine

In April, the average sunshine in Goianorte is 8h.

UV index

January through April, October and December, with an average maximum UV index of 6, are months with the lowest UV index in Goianorte. 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, the maximum UV index of 6 transforms into these recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.