October weather forecast
Novais, Brazil

October, the same as September, in Novais, Brazil, is another hot spring month, with temperature in the range of an average high of 31.4°C (88.5°F) and an average low of 20.3°C (68.5°F).

Temperature

Novais's warmest temperatures are experienced in October, with average high temperatures of 31.4°C (88.5°F) and lows of 20.3°C (68.5°F).

Heat index

The heat index value during October is calculated to be a sweltering 37°C (98.6°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. 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. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In October, the average relative humidity is 65%.

Rainfall

In Novais, during October, the rain falls for 17.7 days and regularly aggregates up to 113mm (4.45") of precipitation. In Novais, during the entire year, the rain falls for 204.1 days and collects up to 1207mm (47.52") of precipitation.

Daylight

The average length of the day in October in Novais is 12h and 35min.
On the first day of October, sunrise is at 05:56 and sunset at 18:14. On the last day of the month, sunrise is at 05:32 and sunset at 18:25 -03.

Sunshine

In Novais, Brazil, the average sunshine in October is 8.8h.

UV index

January through April, June through December, with an average maximum UV index of 6, are months with the highest UV index in Novais. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In October, the average maximum UV index of 6 translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.