April weather forecast
Tomé-Açu, Brazil

April, the same as March, in Tomé-Açu, Brazil, is another hot autumn month, with an average temperature ranging between max 30.3°C (86.5°F) and min 22.4°C (72.3°F).

Temperature

April brings a marginal elevation to a still tropical 30.3°C (86.5°F) from March's 30.2°C (86.4°F) in Tomé-Açu's average high-temperatures. Nighttime temperature dips to a mean of 22.4°C (72.3°F) during April.

Heat index

Throughout April, the heat index is estimated at a scorching 43°C (109.4°F). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.
Note that heat index values are valued for light wind and location in the shade. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

With an average relative humidity of 92%, April is the most humid month in Tomé-Açu, Brazil.

Rainfall

In Tomé-Açu, Brazil, during April, the rain falls for 27.8 days and regularly aggregates up to 208mm (8.19") of precipitation. In Tomé-Açu, during the entire year, the rain falls for 277.4 days and collects up to 1235mm (48.62") of precipitation.

Daylight

In Tomé-Açu, the average length of the day in April is 12h and 4min.
On the first day of the month, sunrise is at 06:13 and sunset at 18:18. On the last day of April, sunrise is at 06:08 and sunset at 18:10 -03.

Sunshine

In Tomé-Açu, Brazil, the average sunshine in April is 6h.

UV index

The months with the lowest UV index in Tomé-Açu are January through April, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In April, a regular UV index of 6 translates into these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.