April weather forecast
Luís Domingues, Brazil

April, like March, in Luís Domingues, Brazil, is another warm autumn month, with an average temperature ranging between max 28.9°C (84°F) and min 25.2°C (77.4°F).

Temperature

As Luís Domingues, Brazil, welcomes April, the average high-temperature stabilizes at a still warm 28.9°C (84°F), showing little deviation from March's 28.7°C (83.7°F). In Luís Domingues, the month of April brings a consistent average low-temperature of 25.2°C (77.4°F), slightly cooler than its daytime highs.

Heat index

During April, the heat index is evaluated at a very hot 35°C (95°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The months with the highest humidity are March and April, with an average relative humidity of 84%.

Rainfall

April is the month with the most rainfall in Luís Domingues, Brazil. Rain falls for 29.2 days and accumulates 318mm (12.52") of precipitation.

Daylight

In Luís Domingues, the average length of the day in April is 12h and 5min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:10. On the last day of April, sunrise is at 05:58 and sunset at 18:02 -03.

Sunshine

In Luís Domingues, the average sunshine in April is 7.3h.

UV index

April is the month with the lowest UV index in Luís Domingues, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the maximum UV index of 6 translates into these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. 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. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.