October weather forecast
Nerópolis, Brazil

October, like September, is another hot spring month in Nerópolis, Brazil, with temperature in the range of an average high of 30.9°C (87.6°F) and an average low of 20.2°C (68.4°F).

Temperature

Nerópolis notes an average high-temperature of a still hot 30.9°C (87.6°F) in October, displaying minor variation from September. Nerópolis's average low-temperature for the month of October records at an agreeable 20.2°C (68.4°F).

Heat index

The average heat index in October is evaluated at a fiery hot 36°C (96.8°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. 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 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In October, the average relative humidity in Nerópolis is 64%.

Rainfall

In Nerópolis, in October, during 21.1 rainfall days, 134mm (5.28") of precipitation is typically accumulated. Throughout the year, in Nerópolis, there are 220 rainfall days, and 1252mm (49.29") of precipitation is accumulated.

Daylight

In Nerópolis, Brazil, the average length of the day in October is 12h and 29min.
On the first day of October in Nerópolis, sunrise is at 05:58 and sunset at 18:14. On the last day of the month, sunrise is at 05:39 and sunset at 18:21 -03.

Sunshine

The average sunshine in October in Nerópolis is 8.9h.

UV index

In October, the average daily maximum UV index in Nerópolis is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 6 in October transforms into this advice:
Deflect overexposure. Sun protection is a necessity. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.