August weather forecast
Boca do Acre, Brazil

The last month of the winter, August, is another hot month in Boca do Acre, Brazil, with an average temperature ranging between max 34.7°C (94.5°F) and min 21.4°C (70.5°F).

Temperature

As Boca do Acre steps into August, the average high-temperature holds at a still tropical 34.7°C (94.5°F), hinting at a minor fluctuation from the prior month. Boca do Acre witnesses a consistent, sharp contrast from the daytime highs, with an average low-temperature of 21.4°C (70.5°F) throughout August.

Heat index

For August, the heat index is evaluated at a blistering 42°C (107.6°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The least humid month is August, with an average relative humidity of 54%.

Rainfall

In August, the rain falls for 6 days. Throughout August, 15mm (0.59") of precipitation is accumulated. In Boca do Acre, during the entire year, the rain falls for 233.4 days and collects up to 1251mm (49.25") of precipitation.

Daylight

The average length of the day in August is 11h and 50min.
On the first day of the month, sunrise is at 06:43 and sunset at 18:28. On the last day of August, in Boca do Acre, sunrise is at 06:31 and sunset at 18:28 -04.

Sunshine

The month with the most sunshine in Boca do Acre is August, with an average of 9.6h of sunshine.

UV index

July through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 7 during August leads to these advisories:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.