April weather forecast
Pentecoste, Brazil

April, like March, in Pentecoste, Brazil, is a moderately hot autumn month, with temperature in the range of an average high of 29.4°C (84.9°F) and an average low of 25.3°C (77.5°F).

Temperature

Pentecoste records an average high-temperature of a still warm 29.4°C (84.9°F) in April, maintaining a close correlation with March's 29.7°C (85.5°F). April nights reflect a consistent temperature dip to a still moderately hot 25.3°C (77.5°F), a slight descent from daytime peaks.

Heat index

In April, the heat index is estimated at a sweltering 36°C (96.8°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. 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 highly critical for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The months with the highest humidity in Pentecoste are March through May, with an average relative humidity of 80%.

Rainfall

The month with the most rainfall in Pentecoste is April, when the rain falls for 28.5 days and typically aggregates up to 195mm (7.68") of precipitation.

Daylight

In Pentecoste, Brazil, the average length of the day in April is 12h and 2min.
On the first day of April, sunrise is at 05:38 and sunset at 17:42. On the last day of the month, sunrise is at 05:34 and sunset at 17:33 -03.

Sunshine

The month with the least sunshine is April, with an average of 7.5h of sunshine.

UV index

January, February, April through December, with an average maximum UV index of 7, are months with the highest UV index in Pentecoste, Brazil. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in April interprets into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.