April weather forecast
Barra dos Coqueiros, Brazil

April, like March, is another hot autumn month in Barra dos Coqueiros, Brazil, with an average temperature ranging between max 30.2°C (86.4°F) and min 25°C (77°F).

Temperature

Transitioning into April, Barra dos Coqueiros experiences an average high-temperature of a still tropical 30.2°C (86.4°F), marking a minor shift from the preceding month. Barra dos Coqueiros experiences an average low-temperature reading of 25°C (77°F) throughout April.

Heat index

April's mean heat index is appraised at a fiery hot 37°C (98.6°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In Barra dos Coqueiros, the average relative humidity in April is 76%.

Rainfall

In Barra dos Coqueiros, in April, it is raining for 15.1 days, with typically 44mm (1.73") of accumulated precipitation. Throughout the year, there are 197.6 rainfall days, and 586mm (23.07") of precipitation is accumulated.

Sea temperature

The months with the warmest seawater are March and April, with an average sea temperature of 28.7°C (83.7°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 52min.
On the first day of the month, sunrise is at 05:32 and sunset at 17:31. On the last day of April, sunrise is at 05:33 and sunset at 17:16 -03.

Sunshine

The average sunshine in April is 8.1h.

UV index

The months with the highest UV index in Barra dos Coqueiros are January through May, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, the maximum UV index of 7 suggests these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.