April weather forecast
Nova Palmeira, Brazil

April, like March, is another tropical autumn month in Nova Palmeira, Brazil, with temperature in the range of an average low of 20.9°C (69.6°F) and an average high of 30.7°C (87.3°F).

Temperature

The arrival of April coincides with an average high-temperature of a still tropical 30.7°C (87.3°F), indicating a minimal shift from March's 31.6°C (88.9°F). Nova Palmeira's nighttime temperature in April falls to an average of 20.9°C (69.6°F).

Heat index

For most parts of April, the heat index is estimated at a torrid 39°C (102.2°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Consider that heat index readings are for situations in the shade and light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. 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 highly critical for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The average relative humidity in April is 76%.

Rainfall

In Nova Palmeira, Brazil, in April, it is raining for 21.6 days, with typically 98mm (3.86") of accumulated precipitation. Throughout the year, in Nova Palmeira, there are 137.8 rainfall days, and 433mm (17.05") of precipitation is accumulated.

Daylight

In April, the average length of the day in Nova Palmeira is 11h and 58min.
On the first day of April in Nova Palmeira, sunrise is at 05:28 and sunset at 17:30. On the last day of the month, sunrise is at 05:26 and sunset at 17:19 -03.

Sunshine

In Nova Palmeira, Brazil, the average sunshine in April is 8.1h.

UV index

April through August, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 6 during April leads to these instructions:
Shun overexposure. Protection from sun ravages is indispensable. 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. During bright days, sunglasses that offer UVA and UVB defense are recommended.