June weather forecast
Catunda, Brazil

June, the first month of the winter in Catunda, is still a tropical month, with an average temperature varying between 30.8°C (87.4°F) and 20.6°C (69.1°F).

Temperature

The advent of June presents an average high-temperature of a still hot 30.8°C (87.4°F), maintaining a close correlation with the preceding month. Catunda experiences an average low-temperature reading of 20.6°C (69.1°F) throughout June.

Heat index

The heat index for June is evaluated at a fiery hot 38°C (100.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Heat index determinations are made taking into account the shade and light air movements. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 highly critical for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Catunda, the average relative humidity in June is 73%.

Rainfall

In Catunda, Brazil, in June, it is raining for 13.5 days, with typically 36mm (1.42") of accumulated precipitation. Throughout the year, there are 163.2 rainfall days, and 877mm (34.53") of precipitation is accumulated.

Daylight

The month with the shortest days in Catunda is June, with an average of 11h and 54min of daylight.
On the first day of June in Catunda, sunrise is at 05:42 and sunset at 17:34. On the last day of the month, sunrise is at 05:48 and sunset at 17:40 -03.

Sunshine

In June, the average sunshine is 8.6h.

UV index

The months with the lowest UV index are February through June, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 6 in June leads to these recommendations:
Fend off overexposure. Sun protection is vital. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.