October weather forecastVicência, Brazil

Weather in October

October, the same as September, is another warm spring month in Vicência, Brazil, with an average temperature ranging between min 21.8°C (71.2°F) and max 29.6°C (85.3°F).

Temperature

Vicência observes an average high-temperature of a still moderately hot 29.6°C (85.3°F) in October, barely different from 28.1°C (82.6°F) in September. Vicência's average low-temperature is measured at an agreeable 21.8°C (71.2°F) during October.

Heat index

The heat index in October is calculated to be a fiery hot 35°C (95°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Vicência, the average relative humidity in October is 75%.

Rainfall

In Vicência, in October, it is raining for 8.5 days, with typically 7mm (0.28") of accumulated precipitation. In Vicência, during the entire year, the rain falls for 147 days and collects up to 188mm (7.4") of precipitation.

Daylight

In October, the average length of the day is 12h and 17min.
On the first day of the month, sunrise is at 05:05 and sunset at 17:16. On the last day of October, sunrise is at 04:53 and sunset at 17:16 -03.

Sunshine

In October, the average sunshine in Vicência is 7.1h.

UV index

January through March, October through December, with an average maximum UV index of 7, are months with the highest UV index in Vicência, Brazil. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 during October translates into the following directions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.