August weather forecastChapadinha, Brazil

Weather in August

The last month of the winter, August, is another tropical month in Chapadinha, Brazil, with an average temperature varying between 33.5°C (92.3°F) and 21.1°C (70°F).

Temperature

The arrival of August marks a slight shift to an average high-temperature of a still hot 33.5°C (92.3°F) from July's 30.9°C (87.6°F). Despite drastic daytime highs, Chapadinha logs an average low-temperature reading of 21.1°C (70°F) throughout August.

Heat index

For most parts of August, the heat index is estimated at a blazing hot 45°C (113°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.
Always consider that heat index estimations are for light winds and places in the shade. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Chapadinha, the average relative humidity in August is 70%.

Rainfall

In Chapadinha, in August, it is raining for 11.8 days, with typically 18mm (0.71") of accumulated precipitation. Throughout the year, in Chapadinha, there are 245.1 rainfall days, and 1260mm (49.61") of precipitation is accumulated.

Daylight

In Chapadinha, the average length of the day in August is 12h and 0min.
On the first day of August, sunrise is at 06:01 and sunset at 17:58. On the last day of the month, sunrise is at 05:52 and sunset at 17:54 -03.

Sunshine

In Chapadinha, the average sunshine in August is 8.3h.

UV index

The months with the highest UV index are July through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 7 during August translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.