April weather forecast
Pirangi do Norte, Brazil

April, the same as March, in Pirangi do Norte, Brazil, is another hot autumn month, with an average temperature varying between 25.4°C (77.7°F) and 30.6°C (87.1°F).

Temperature

The transition into April notes an average high-temperature of a still tropical 30.6°C (87.1°F), revealing a mild distinction from the 30.8°C (87.4°F) in March. During April, the nighttime temperature in Pirangi do Norte averages to a warm 25.4°C (77.7°F).

Heat index

The heat index value during April is evaluated at a torrid 39°C (102.2°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In April, the average relative humidity in Pirangi do Norte is 77%.

Rainfall

In April, the rain falls for 16.7 days. Throughout April, 52mm (2.05") of precipitation is accumulated. In Pirangi do Norte, during the entire year, the rain falls for 173.2 days and collects up to 403mm (15.87") of precipitation.

Daylight

The average length of the day in April in Pirangi do Norte is 11h and 58min.
On the first day of April, sunrise is at 05:22 and sunset at 17:25. On the last day of the month, sunrise is at 05:20 and sunset at 17:14 -03.

Sunshine

The average sunshine in April in Pirangi do Norte is 8h.

UV index

January through June, August through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 7 in April transforms into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.