April weather forecastItacuruba, Brazil

Weather in April

April, like March, is a hot autumn month in Itacuruba, Brazil, with temperature in the range of an average low of 21.6°C (70.9°F) and an average high of 31.8°C (89.2°F).

Temperature

The average high-temperature is a still tropical 31.8°C (89.2°F) in April, hardly different from the 33.3°C (91.9°F) recorded in March. An average low-temperature of 21.6°C (70.9°F) is recorded during the nights in April.

Heat index

The heat index value for April is calculated to be an extremely hot 40°C (104°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. 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. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In Itacuruba, the average relative humidity in April is 70%.

Rainfall

In April, in Itacuruba, the rain falls for 16.5 days. Throughout April, 40mm (1.57") of precipitation is accumulated. Throughout the year, there are 132.1 rainfall days, and 324mm (12.76") of precipitation is accumulated.

Daylight

In Itacuruba, the average length of the day in April is 11h and 55min.
On the first day of April, sunrise is at 05:37 and sunset at 17:38. On the last day of the month, sunrise is at 05:37 and sunset at 17:25 -03.

Sunshine

In April, the average sunshine is 7.7h.

UV index

The months with the lowest UV index are April through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In April, an average UV index of 6 transforms into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.