July weather forecast
Itaituba, Brazil

July, like June, is another tropical winter month in Itaituba, Brazil, with an average temperature varying between 21.1°C (70°F) and 33.6°C (92.5°F).

Temperature

Itaituba, Brazil, observes an average high-temperature of a still tropical 33.6°C (92.5°F) in July, barely different from 32.3°C (90.1°F) in June. Itaituba logs a notable disparity from the daily highs during July, as the nighttime temperature lowers to an average of 21.1°C (70°F).

Heat index

Throughout July, the heat index is appraised at a scorching 44°C (111.2°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. 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 hold particular importance for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in July in Itaituba is 67%.

Rainfall

July is the month with the least rainfall in Itaituba. Rain falls for 7.4 days and accumulates 10mm (0.39") of precipitation.

Daylight

The average length of the day in July is 11h and 54min.
On the first day of the month, sunrise is at 06:51 and sunset at 18:44. On the last day of July, sunrise is at 06:52 and sunset at 18:48 -03.

Sunshine

In Itaituba, the average sunshine in July is 9.2h.

UV index

The months with the highest UV index in Itaituba are May through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 in July interprets into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.