April weather forecast
Vargem Grande, Brazil

April, like March, in Vargem Grande, Brazil, is another warm autumn month, with an average temperature varying between 22.7°C (72.9°F) and 29.8°C (85.6°F).

Temperature

In Vargem Grande, the months of April and May are known for the lowest temperatures, reaching an average high of 29.8°C (85.6°F).

Heat index

April's heat index is computed to be a blisteringly hot 40°C (104°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

April is the most humid month in Vargem Grande, with an average relative humidity of 91%.

Rainfall

In April, in Vargem Grande, Brazil, the rain falls for 24.8 days. Throughout April, 150mm (5.91") of precipitation is accumulated. Throughout the year, there are 258.8 rainfall days, and 1055mm (41.54") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 2min.
On the first day of April, sunrise is at 05:57 and sunset at 18:01. On the last day of the month, sunrise is at 05:53 and sunset at 17:52 -03.

Sunshine

The months with the least sunshine are April and May, with an average of 5.8h of sunshine.

UV index

January through April, June and December, with an average maximum UV index of 6, are months with the lowest UV index in Vargem Grande. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: During April, 6 as the daily maximum UV index converts into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.