October weather forecastJuarina, Brazil

Weather in October

October, like September, in Juarina, Brazil, is another fiery hot spring month, with an average temperature varying between 35.2°C (95.4°F) and 23.6°C (74.5°F).

Temperature

October brings an average high-temperature of a still sweltering 35.2°C (95.4°F), nearly identical to the preceding month. Juarina observes an average low-temperature of 23.6°C (74.5°F) during October.

Heat index

The average heat index in October is calculated to be a life-threatening hot 46°C (114.8°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in October is 60%.

Rainfall

In Juarina, in October, during 17.9 rainfall days, 74mm (2.91") of precipitation is typically accumulated. In Juarina, during the entire year, the rain falls for 213.3 days and collects up to 1154mm (45.43") of precipitation.

Daylight

In October, the average length of the day in Juarina is 12h and 17min.
On the first day of October in Juarina, sunrise is at 06:00 and sunset at 18:11. On the last day of the month, sunrise is at 05:47 and sunset at 18:11 -03.

Sunshine

With an average of 10.6h of sunshine, October has the most sunshine of the year in Juarina.

UV index

January through April, October and December, with an average maximum UV index of 6, are months with the lowest UV index. 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, a regular UV index of 6 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.