April weather forecast
Arraial do Cabo, Brazil

April in Arraia do Cabo welcomes yet cooler temperatures, averaging between 21.5°C (70.7°F) to 28.7°C (83.7°F), offering more comfort for outdoor activities. Exploring the city’s natural parks or engaging in water sports becomes more enticing as the intense summer heat mellows down. Although rainfall slightly increases to 78mm (3.07") from last month’s measurements, it sporadically maintains the picturesque verdant landscapes of the region. The city experiences a steady decrease in daylight hours, however, this does not dampen the overall cheerful ambiance.

Temperature

The arrival of April in Arraial do Cabo records an average high-temperature of a moderately hot 28.7°C (83.7°F), closely related to the 30.1°C (86.2°F) observed in March. During April, the temperature tends to dip to an average of 21.5°C (70.7°F) at night.

Heat index

The heat index in April is computed to be a hot 34°C (93.2°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. 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. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

April and July, with an average relative humidity of 80%, are the least humid months in Arraial do Cabo.

Rainfall

Throughout April, in Arraial do Cabo, Brazil, 78mm (3.07") of precipitation is accumulated. During the entire year, Arraial do Cabo aggregates up to 771mm (30.35") of precipitation.

Sea temperature

In Arraial do Cabo, in April, the average water temperature is 25.3°C (77.5°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.

Daylight

In April, the average length of the day is 11h and 33min.
On the first day of April in Arraial do Cabo, sunrise is at 05:56 and sunset at 17:47. On the last day of the month, sunrise is at 06:07 and sunset at 17:22 -03.