April weather forecast
Arataca, Brazil

April, like March, in Arataca, 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 19.5°C (67.1°F).

Temperature

Arataca's weather in April displays an average high-temperature of a warm 29.4°C (84.9°F), showing minor disparity from March's 30.8°C (87.4°F). An average low-temperature of 19.5°C (67.1°F) is observed during April nights in Arataca.

Heat index

During April, the heat index is evaluated at a torrid 37°C (98.6°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in April in Arataca is 86%.

Rainfall

In Arataca, in April, it is raining for 17.3 days, with typically 50mm (1.97") of accumulated precipitation. Throughout the year, in Arataca, Brazil, there are 238.3 rainfall days, and 592mm (23.31") of precipitation is accumulated.

Daylight

In April, the average length of the day in Arataca, Brazil, is 11h and 45min.
On the first day of the month, sunrise is at 05:43 and sunset at 17:39. On the last day of April, in Arataca, sunrise is at 05:48 and sunset at 17:21 -03.

Sunshine

In Arataca, Brazil, the average sunshine in April is 4.9h.

UV index

The months with the highest UV index are January through May, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 6 suggests this advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.