April weather forecast
Alcantil, Brazil

April, like March, in Alcantil, Brazil, is a moderately hot autumn month, with an average temperature fluctuating between 19.8°C (67.6°F) and 29.3°C (84.7°F).

Temperature

With April's arrival, Alcantil's weather records an average high-temperature of a warm 29.3°C (84.7°F), marking little difference from March's 30.8°C (87.4°F). Throughout April, Alcantil witnesses a consistent average low-temperature of 19.8°C (67.6°F).

Heat index

The heat index in April is calculated to be a sweltering 36°C (96.8°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in April is 82%.

Rainfall

In Alcantil, during April, the rain falls for 19.9 days and regularly aggregates up to 66mm (2.6") of precipitation. Throughout the year, in Alcantil, there are 172.4 rainfall days, and 367mm (14.45") of precipitation is accumulated.

Daylight

In April, the average length of the day is 11h and 56min.
On the first day of the month, sunrise is at 05:27 and sunset at 17:28. On the last day of April, sunrise is at 05:26 and sunset at 17:16 -03.

Sunshine

In Alcantil, the average sunshine in April is 7.2h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In April, a daily maximum UV index of 6 leads to the following instructions:
Deflect overexposure. Sun protection is a necessity. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.