July weather forecast
Boca do Acre, Brazil

July, the same as June, in Boca do Acre, Brazil, is another tropical winter month, with an average temperature ranging between min 19.7°C (67.5°F) and max 32.3°C (90.1°F).

Temperature

July begins with an average high-temperature of a still tropical 32.3°C (90.1°F), reflecting close similarity to the preceding month. July nights in Boca do Acre bring a significant cooling from the heat of the day, with averages of 19.7°C (67.5°F).

Heat index

July's mean heat index is evaluated at a blisteringly hot 40°C (104°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in July is 66%.

Rainfall

The month with the least rainfall is July, when the rain falls for 6.7 days and typically collects 11mm (0.43") of precipitation.

Daylight

The average length of the day in July is 11h and 40min.
On the first day of July in Boca do Acre, Brazil, sunrise is at 06:44 and sunset at 18:22. On the last day of the month, sunrise is at 06:43 and sunset at 18:28 -04.

Sunshine

In Boca do Acre, the average sunshine in July is 9.3h.

UV index

The months with the highest UV index in Boca do Acre are July through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in July translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A hat with a broad brim is indispensable, filtering out up to half of UV rays.