August weather forecastPacajus, Brazil

Weather in August

August, the last month of the winter in Pacajus, is another tropical month, with an average temperature ranging between min 22.1°C (71.8°F) and max 31.7°C (89.1°F).

Temperature

Pacajus, Brazil, experiences a subtle adjustment in high-temperatures to a still tropical 31.7°C (89.1°F) with the onset of August, maintaining near parity with July's 30.4°C (86.7°F). During August, the temperature tends to dip to an average of 22.1°C (71.8°F) at night.

Heat index

The heat index value during August is appraised at a blisteringly hot 40°C (104°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

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

Rainfall

In Pacajus, in August, it is raining for 8.1 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, in Pacajus, there are 183.1 rainfall days, and 511mm (20.12") of precipitation is accumulated.

Daylight

In August, the average length of the day is 11h and 59min.
On the first day of August, sunrise is at 05:41 and sunset at 17:38. On the last day of the month, sunrise is at 05:32 and sunset at 17:34 -03.

Sunshine

The month with the most sunshine in Pacajus, Brazil, is August, with an average of 9.1h of sunshine.

UV index

The months with the highest UV index in Pacajus are January through March, May through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 7 in August suggests the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. 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. Always opt for UVA and UVB-resistant sunglasses on radiant days.