April weather forecast
Guajeru, Brazil

April, like March, in Guajeru, Brazil, is another warm autumn month, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 19.4°C (66.9°F).

Temperature

In April, Guajeru experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 30.3°C (86.5°F) in March to a moderately hot 29.2°C (84.6°F). During April, Guajeru's temperature averages to a refreshing 19.4°C (66.9°F) at night.

Heat index

April's average heat index is evaluated at a fiery hot 35°C (95°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

With an average relative humidity of 77%, April is the most humid month in Guajeru, Brazil.

Rainfall

In Guajeru, during April, the rain falls for 16.7 days and regularly aggregates up to 57mm (2.24") of precipitation. In Guajeru, during the entire year, the rain falls for 157.3 days and collects up to 574mm (22.6") of precipitation.

Daylight

In Guajeru, the average length of the day in April is 11h and 46min.
On the first day of the month, sunrise is at 05:52 and sunset at 17:49. On the last day of April, sunrise is at 05:57 and sunset at 17:32 -03.

Sunshine

The average sunshine in April in Guajeru is 6.7h.

UV index

The average daily maximum UV index in April in Guajeru is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 in April transforms into the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.