July weather forecast
Silvanópolis, Brazil

July, like June, is a hot winter month in Silvanópolis, Brazil, with temperature in the range of an average low of 20.3°C (68.5°F) and an average high of 33.3°C (91.9°F).

Temperature

The advent of July sees the average high-temperature at a still tropical 33.3°C (91.9°F), subtly shifted from June's 31.6°C (88.9°F). Silvanópolis observes a distinct decrease from peak daytime temperatures, with an average low-temperature of 20.3°C (68.5°F) throughout the month of July.

Heat index

July's average heat index is computed to be a fiery hot 36°C (96.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. 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 particularly meaningful for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in July is 46%.

Rainfall

July is the only month when rain does not fall.

Daylight

In July, the average length of the day is 11h and 32min.
On the first day of July, sunrise is at 06:32 and sunset at 18:01. On the last day of the month, sunrise is at 06:30 and sunset at 18:07 -03.

Sunshine

In Silvanópolis, Brazil, the average sunshine in July is 10h.

UV index

In Silvanópolis, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 7 during July, leads to the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.