April weather forecast
Boca da Mata, Brazil

April, like March, is a hot autumn month in Boca da Mata, Brazil, with an average temperature fluctuating between 30.4°C (86.7°F) and 22.1°C (71.8°F).

Temperature

Transitioning into April, Boca da Mata records an average high-temperature of a still hot 30.4°C (86.7°F), almost identical to March's 32°C (89.6°F). In the month of April, Boca da Mata witnesses a consistent average low-temperature of 22.1°C (71.8°F).

Heat index

The average heat index in April is estimated at a very hot 39°C (102.2°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in April in Boca da Mata, Brazil, is 80%.

Rainfall

In Boca da Mata, in April, during 13.2 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, there are 189 rainfall days, and 375mm (14.76") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 53min.
On the first day of the month, sunrise is at 05:28 and sunset at 17:28. On the last day of April, sunrise is at 05:28 and sunset at 17:15 -03.

Sunshine

In Boca da Mata, the average sunshine in April is 7.8h.

UV index

The average daily maximum UV index in April in Boca da Mata is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 in April converts into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.