June weather forecast
Aratuba, Brazil

The first month of the winter, June, is still a warm month in Aratuba, Brazil, with an average temperature fluctuating between 29.9°C (85.8°F) and 20°C (68°F).

Temperature

Aratuba marks the onset of June with an average high-temperature of a still warm 29.9°C (85.8°F), subtly divergent from May's 29.8°C (85.6°F). During the month of June, the temperature falls to an average of 20°C (68°F).

Heat index

The heat index value for June is computed to be a very hot 37°C (98.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in June is 78%.

Rainfall

In Aratuba, in June, it is raining for 14.3 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, there are 177 rainfall days, and 691mm (27.2") 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 05:37 and sunset at 17:30. On the last day of June, sunrise is at 05:43 and sunset at 17:36 -03.

Sunshine

The average sunshine in June in Aratuba is 7.4h.

UV index

The months with the lowest UV index are January through July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 6 in June translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Boost your sun resistance with garments that are densely woven yet spacious.