August weather forecastPenalva, Brazil

Weather in August

August, the last month of the winter in Penalva, is another hot month, with temperature in the range of an average low of 21.6°C (70.9°F) and an average high of 33.3°C (91.9°F).

Temperature

The transition from July to August sees an average high-temperature of a still hot 33.3°C (91.9°F), indicating a minor variance from the prior month. Throughout August, Penalva's nights cool down to an average of 21.6°C (70.9°F).

Heat index

In August, the average heat index is appraised at a life-threatening hot 46°C (114.8°F). Keep wary: Heat cramps along with heat exhaustion are expected. Heatstroke is a possible outcome of ongoing activity.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Penalva, the average relative humidity in August is 73%.

Rainfall

In Penalva, in August, it is raining for 13.5 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Penalva, there are 265.4 rainfall days, and 1410mm (55.51") of precipitation is accumulated.

Daylight

In August, the average length of the day is 12h and 1min.
On the first day of the month, sunrise is at 06:07 and sunset at 18:06. On the last day of August, in Penalva, sunrise is at 05:59 and sunset at 18:02 -03.

Sunshine

August has the most sunshine of the year, with an average of 8.9h of sunshine.

UV index

The months with the highest UV index are May, July through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in August converts into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Boost your sun resistance with garments that are densely woven yet spacious.