August weather forecast
Aruanã, Brazil

August, the last month of the winter in Aruanã, is also a hot month, with an average temperature varying between 33.8°C (92.8°F) and 18.8°C (65.8°F).

Temperature

August brings a slight increase in the average high-temperature, progressing from 30.2°C (86.4°F) in July to a still tropical 33.8°C (92.8°F). Aruanã experiences a drastic reduction from day temperatures to an average low of 18.8°C (65.8°F) in August.

Heat index

Throughout August, the heat index is evaluated at a very hot 35°C (95°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Aruanã, the average relative humidity in August is 40%.

Rainfall

In Aruanã, in August, during 1 rainfall days, 2mm (0.08") of precipitation is typically accumulated. In Aruanã, during the entire year, the rain falls for 184.4 days and collects up to 657mm (25.87") of precipitation.

Daylight

In Aruanã, the average length of the day in August is 11h and 38min.
On the first day of August in Aruanã, sunrise is at 06:46 and sunset at 18:14. On the last day of the month, sunrise is at 06:29 and sunset at 18:19 -03.

Sunshine

The months with the most sunshine in Aruanã, Brazil, are June through August, with an average of 9.9h of sunshine.

UV index

August and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 in August interprets into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.