April weather forecast
Tenente Ananias, Brazil

April, like March, is a hot autumn month in Tenente Ananias, Brazil, with an average temperature varying between 31.5°C (88.7°F) and 21°C (69.8°F).

Temperature

On the advent of April, Tenente Ananias's average high-temperature exhibits a minor adjustment to a still hot 31.5°C (88.7°F) from March's 32.3°C (90.1°F). In April, Tenente Ananias records an average nighttime temperature of 21°C (69.8°F).

Heat index

Throughout April, the heat index is calculated to be a blisteringly hot 40°C (104°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

April and May, with an average relative humidity of 73%, are the most humid months.

Rainfall

In Tenente Ananias, in April, during 23.8 rainfall days, 95mm (3.74") of precipitation is typically accumulated. Throughout the year, there are 161.9 rainfall days, and 582mm (22.91") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 58min.
On the first day of the month, sunrise is at 05:35 and sunset at 17:37. On the last day of April, sunrise is at 05:33 and sunset at 17:26 -03.

Sunshine

The months with the least sunshine in Tenente Ananias are March and April, with an average of 8.2h of sunshine.

UV index

April through July, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 6 in April transforms into this advice:
Deter overexposure. Protecting against the sun's effects is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.