June weather forecast
Bertolínia, Brazil

The first month of the winter, June, is also a hot month in Bertolínia, Brazil, with an average temperature fluctuating between 22°C (71.6°F) and 32.3°C (90.1°F).

Temperature

June notes an average high-temperature of a still tropical 32.3°C (90.1°F), subtly differing from May's 31.8°C (89.2°F). In the month of June, Bertolínia experiences an average low-temperature of 22°C (71.6°F).

Heat index

June's heat index is appraised at a very hot 37°C (98.6°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree 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 particularly relevant to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In June, the average relative humidity is 58%.

Rainfall

In Bertolínia, during June, the rain falls for 3.3 days and regularly aggregates up to 7mm (0.28") of precipitation. In Bertolínia, during the entire year, the rain falls for 157.4 days and collects up to 636mm (25.04") of precipitation.

Daylight

June has the shortest days of the year in Bertolínia, with an average of 11h and 42min of daylight.
On the first day of the month, sunrise is at 06:02 and sunset at 17:44. On the last day of June, sunrise is at 06:09 and sunset at 17:50 -03.

Sunshine

In Bertolínia, the average sunshine in June is 7.9h.

UV index

January through August, October through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, the UV index of 7 transforms into the following advice:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.