April weather forecast
Marabá, Brazil

April, like March, is another tropical autumn month in Marabá, Brazil, with an average temperature fluctuating between 22.1°C (71.8°F) and 30.7°C (87.3°F).

Temperature

The average high-temperature during April is a still hot 30.7°C (87.3°F), almost matching the conditions of the preceding month. In Marabá, the average nighttime temperature during April is a pleasant 22.1°C (71.8°F).

Heat index

The heat index value for April is calculated to be a scorching 43°C (109.4°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Marabá, the average relative humidity in April is 89%.

Rainfall

In April, in Marabá, the rain falls for 28.4 days. Throughout April, 215mm (8.46") of precipitation is accumulated. In Marabá, during the entire year, the rain falls for 250.8 days and collects up to 1478mm (58.19") of precipitation.

Daylight

In April, the average length of the day is 11h and 59min.
On the first day of April in Marabá, sunrise is at 06:18 and sunset at 18:21. On the last day of the month, sunrise is at 06:15 and sunset at 18:11 -03.

Sunshine

In April, the average sunshine in Marabá is 7h.

UV index

January through April, November and December, 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 risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 6 during April translates into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.