October weather forecast
Duque Bacelar, Brazil

October, like September, in Duque Bacelar, Brazil, is another sweltering spring month, with temperature in the range of an average high of 36.6°C (97.9°F) and an average low of 23.1°C (73.6°F).

Temperature

October is the warmest month, with an average high-temperature of 36.6°C (97.9°F) and an average low-temperature of 23.1°C (73.6°F).

Heat index

In October, the heat index is estimated at a burning hot 50°C (122°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. 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. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In October, the average relative humidity in Duque Bacelar is 60%.

Rainfall

In October, in Duque Bacelar, Brazil, the rain falls for 9.4 days. Throughout October, 23mm (0.91") of precipitation is accumulated. In Duque Bacelar, during the entire year, the rain falls for 225.7 days and collects up to 1213mm (47.76") of precipitation.

Daylight

The average length of the day in October in Duque Bacelar is 12h and 12min.
On the first day of October, sunrise is at 05:36 and sunset at 17:45. On the last day of the month, sunrise is at 05:27 and sunset at 17:43 -03.

Sunshine

In Duque Bacelar, Brazil, the average sunshine in October is 9.1h.

UV index

January, April through December, with an average maximum UV index of 7, are months with the highest UV index in Duque Bacelar. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, a daily UV index of 7 turns into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.