August weather forecast
Jaru, Brazil

The last month of the winter, August, is a fiery hot month in Jaru, Brazil, with temperature in the range of an average high of 36.3°C (97.3°F) and an average low of 21.3°C (70.3°F).

Temperature

As July transitions into August, Jaru notices a gentle rise in the average high-temperature, transitioning from a hot 33.3°C (91.9°F) to a fiery hot 36.3°C (97.3°F). Nightly readings in August display a noticeable downturn from daily highs, with the average low-temperature registering an agreeable 21.3°C (70.3°F).

Heat index

In August, the average heat index is evaluated at an extremely hot 42°C (107.6°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

August is the least humid month, with an average relative humidity of 45%.

Rainfall

In Jaru, during August, the rain falls for 4.1 days and regularly aggregates up to 8mm (0.31") of precipitation. Throughout the year, in Jaru, there are 237.4 rainfall days, and 1523mm (59.96") of precipitation is accumulated.

Daylight

The average length of the day in August is 11h and 47min.
On the first day of August, sunrise is at 06:26 and sunset at 18:06. On the last day of the month, sunrise is at 06:12 and sunset at 18:07 -04.

Sunshine

The average sunshine in August in Jaru, Brazil, is 9.6h.

UV index

The months with the highest UV index are July through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in August interprets into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.