July weather forecast
Aratuba, Brazil

July is a hot winter month in Aratuba, Brazil, with an average temperature ranging between max 30.3°C (86.5°F) and min 19.7°C (67.5°F).

Temperature

Aratuba's entry into July measures an average high-temperature of a tropical 30.3°C (86.5°F), closely parallel to the preceding month. In Aratuba, July is marked by an average low-temperature of 19.7°C (67.5°F).

Heat index

The heat index value during July is estimated at a fiery hot 37°C (98.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Aratuba, the average relative humidity in July is 73%.

Rainfall

In July, the rain falls for 12 days. Throughout July, 20mm (0.79") of precipitation is accumulated. Throughout the year, there are 177 rainfall days, and 691mm (27.2") of precipitation is accumulated.

Daylight

The average length of the day in July in Aratuba is 11h and 53min.
On the first day of the month, sunrise is at 05:44 and sunset at 17:36. On the last day of July, sunrise is at 05:44 and sunset at 17:40 -03.

Sunshine

In Aratuba, the average sunshine in July is 8h.

UV index

The months with the lowest UV index in Aratuba 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 unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 6 during July translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.