June weather forecast
Bernardo Sayão, Brazil

The first month of the winter, June, is still a hot month in Bernardo Sayão, Brazil, with an average temperature ranging between min 20.8°C (69.4°F) and max 31.8°C (89.2°F).

Temperature

The advent of June denotes an average high-temperature of a still hot 31.8°C (89.2°F), subtly different from May's 31.3°C (88.3°F). The average temperature during June nights is registered at a pleasant 20.8°C (69.4°F).

Heat index

Throughout June, the heat index is computed to be a sweltering 38°C (100.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
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. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In June, the average relative humidity is 66%.

Rainfall

In Bernardo Sayão, Brazil, in June, during 5.3 rainfall days, 12mm (0.47") of precipitation is typically accumulated. Throughout the year, in Bernardo Sayão, there are 213.3 rainfall days, and 1154mm (45.43") of precipitation is accumulated.

Daylight

June has the shortest days of the year, with an average of 11h and 42min of daylight.
On the first day of June in Bernardo Sayão, sunrise is at 06:22 and sunset at 18:04. On the last day of the month, sunrise is at 06:29 and sunset at 18:09 -03.

Sunshine

In June, the average sunshine in Bernardo Sayão is 9.6h.

UV index

May through September and November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.