October weather forecast
Gameleiras, Brazil

October, like September, is another hot spring month in Gameleiras, Brazil, with temperature in the range of an average low of 19°C (66.2°F) and an average high of 31.1°C (88°F).

Temperature

October, with average temperatures reaching a high of 31.1°C (88°F) and a low of 19°C (66.2°F), is the warmest month.

Heat index

Throughout October, the heat index is appraised at a very hot 35°C (95°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. 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. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. 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. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in October in Gameleiras is 61%.

Rainfall

In Gameleiras, Brazil, in October, during 13.6 rainfall days, 76mm (2.99") of precipitation is typically accumulated. Throughout the year, there are 151.8 rainfall days, and 685mm (26.97") of precipitation is accumulated.

Daylight

The average length of the day in October in Gameleiras, Brazil, is 12h and 26min.
On the first day of the month, sunrise is at 05:34 and sunset at 17:49. On the last day of October, in Gameleiras, sunrise is at 05:16 and sunset at 17:55 -03.

Sunshine

In Gameleiras, the average sunshine in October is 9h.

UV index

The average daily maximum UV index in October in Gameleiras is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in October interprets into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.