June weather forecast
Coivaras, Brazil

The first month of the winter, June, is still a hot month in Coivaras, Brazil, with an average temperature fluctuating between 31.9°C (89.4°F) and 22.3°C (72.1°F).

Temperature

The average high-temperature during June registers at a still tropical 31.9°C (89.4°F), maintaining a close resemblance to the previous month. Coivaras records an average nighttime low-temperature of 22.3°C (72.1°F) throughout June.

Heat index

For most parts of June, the heat index is estimated at a torrid 39°C (102.2°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. 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. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In June, the average relative humidity is 66%.

Rainfall

In Coivaras, in June, it is raining for 15.8 days, with typically 50mm (1.97") of accumulated precipitation. In Coivaras, during the entire year, the rain falls for 220.8 days and collects up to 1560mm (61.42") of precipitation.

Daylight

June has the shortest days of the year in Coivaras, Brazil, with an average of 11h and 48min of daylight.
On the first day of June, sunrise is at 05:51 and sunset at 17:42. On the last day of the month, sunrise is at 05:57 and sunset at 17:47 -03.

Sunshine

The average sunshine in June is 8.8h.

UV index

The average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 7 in June transforms into this advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.