July weather forecastPacajus, Brazil

Weather in July

July, the same as June, in Pacajus, Brazil, is another tropical winter month, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 30.4°C (86.7°F).

Temperature

The transition from June to July sees average high-temperatures adjusting to a still tropical 30.4°C (86.7°F), from a not significantly different 30.3°C (86.5°F). Pacajus's average low-temperature for the month of July records at an agreeable 21.8°C (71.2°F).

Heat index

In July, the heat index is appraised at a fiery hot 37°C (98.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. 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.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In July, the average relative humidity in Pacajus is 74%.

Rainfall

In Pacajus, Brazil, in July, during 16.1 rainfall days, 24mm (0.94") of precipitation is typically accumulated. Throughout the year, in Pacajus, there are 183.1 rainfall days, and 511mm (20.12") of precipitation is accumulated.

Daylight

The average length of the day in July in Pacajus is 11h and 55min.
On the first day of the month, sunrise is at 05:41 and sunset at 17:34. On the last day of July, in Pacajus, sunrise is at 05:42 and sunset at 17:38 -03.

Sunshine

In July, the average sunshine in Pacajus is 8.4h.

UV index

The months with the highest UV index are January through March, May through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in July converts into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Boost your sun resistance with garments that are densely woven yet spacious.