October weather forecast
Silvanópolis, Brazil

October, the same as September, is another sweltering spring month in Silvanópolis, Brazil, with temperature in the range of an average low of 24.4°C (75.9°F) and an average high of 35.7°C (96.3°F).

Temperature

With the transition into October, Silvanópolis notes an average high-temperature of a still very hot 35.7°C (96.3°F), closely resembling September. An average low-temperature of 24.4°C (75.9°F) is recorded in the month of October in Silvanópolis.

Heat index

October's mean heat index is computed to be a blazing hot 45°C (113°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Silvanópolis, the average relative humidity in October is 55%.

Rainfall

In Silvanópolis, Brazil, in October, it is raining for 17.8 days, with typically 70mm (2.76") of accumulated precipitation. Throughout the year, in Silvanópolis, there are 198 rainfall days, and 907mm (35.71") of precipitation is accumulated.

Daylight

The average length of the day in October in Silvanópolis is 12h and 22min.
On the first day of the month, sunrise is at 05:55 and sunset at 18:08. On the last day of October, sunrise is at 05:41 and sunset at 18:11 -03.

Sunshine

The month with the most sunshine is October, with an average of 10.8h of sunshine.

UV index

In Silvanópolis, the average daily maximum UV index in October is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In October, the maximum UV index of 7 translates into these guidelines:
Resist overexposure. Safeguarding from solar damage is indispensable. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.