April weather forecastAlcantil, Brazil

Weather in April

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

Temperature

Alcantil experiences an average high-temperature of a warm 29.3°C (84.7°F) with the onset of April, subtly varied from March's 30.8°C (87.4°F). In the month of April, the average low-temperature usually rests at a comfortable 19.8°C (67.6°F).

Heat index

During April, the heat index is appraised at a very hot 36°C (96.8°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
For clarity, heat index numbers account for light winds and areas under shade. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in April is 82%.

Rainfall

In Alcantil, in April, during 19.9 rainfall days, 66mm (2.6") of precipitation is typically accumulated. In Alcantil, during the entire year, the rain falls for 172.4 days and collects up to 367mm (14.45") of precipitation.

Daylight

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

Sunshine

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. The months with the lowest UV index in Alcantil are January through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 6 during April morphs into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.