April weather forecast
Simplício Mendes, Brazil

April, like March, is another tropical autumn month in Simplício Mendes, Brazil, with an average temperature fluctuating between 22.1°C (71.8°F) and 31.5°C (88.7°F).

Temperature

With an average high-temperature of 31.5°C (88.7°F) and an average low-temperature of 22.1°C (71.8°F), April is the coldest month.

Heat index

During April, the heat index is calculated to be a scorching 40°C (104°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In April, the average relative humidity in Simplício Mendes is 74%.

Rainfall

In Simplício Mendes, in April, it is raining for 19.6 days, with typically 135mm (5.31") of accumulated precipitation. Throughout the year, there are 159.4 rainfall days, and 844mm (33.23") of precipitation is accumulated.

Daylight

In Simplício Mendes, Brazil, the average length of the day in April is 11h and 56min.
On the first day of April in Simplício Mendes, sunrise is at 05:50 and sunset at 17:52. On the last day of the month, sunrise is at 05:49 and sunset at 17:39 -03.

Sunshine

The month with the least sunshine is April, with an average of 7.4h of sunshine.

UV index

In April, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 7 transforms into these recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.