June weather forecast
Chapadinha, Brazil

June, the first month of the winter in Chapadinha, is also a hot month, with temperature in the range of an average high of 30.3°C (86.5°F) and an average low of 21.2°C (70.2°F).

Temperature

June experiences an average high-temperature of a still tropical 30.3°C (86.5°F), barely different from May's 30°C (86°F). Chapadinha reports a consistent average low-temperature of 21.2°C (70.2°F) throughout June nights.

Heat index

The heat index in June is estimated at a blisteringly hot 40°C (104°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Records show heat index calculations are tailored for shaded regions and mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In June, the average relative humidity in Chapadinha is 84%.

Rainfall

In Chapadinha, during June, the rain falls for 21.3 days and regularly aggregates up to 61mm (2.4") of precipitation. Throughout the year, there are 245.1 rainfall days, and 1260mm (49.61") of precipitation is accumulated.

Daylight

With an average of 11h and 54min of daylight, June has the shortest days of the year.
On the first day of the month, sunrise is at 05:53 and sunset at 17:48. On the last day of June, sunrise is at 05:59 and sunset at 17:54 -03.

Sunshine

In Chapadinha, Brazil, the average sunshine in June is 7.6h.

UV index

January through June and December, with an average maximum UV index of 6, are months with the lowest UV index in Chapadinha. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 6 suggests this advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.