October weather forecastPiaçabuçu, Brazil

Weather in October

October, the same as September, is another warm spring month in Piaçabuçu, Brazil, with an average temperature fluctuating between 29.5°C (85.1°F) and 22.1°C (71.8°F).

Temperature

October's arrival registers an average high-temperature of a still moderately hot 29.5°C (85.1°F), closely aligning with the temperature of the previous month. In October, the nighttime temperature in Piaçabuçu lowers to an average of 22.1°C (71.8°F).

Heat index

During October, the heat index is computed to be a torrid 35°C (95°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in October in Piaçabuçu, Brazil, is 75%.

Rainfall

In October, in Piaçabuçu, the rain falls for 18.6 days. Throughout October, 26mm (1.02") of precipitation is accumulated. In Piaçabuçu, during the entire year, the rain falls for 222.9 days and collects up to 509mm (20.04") of precipitation.

Daylight

The average length of the day in October is 12h and 20min.
On the first day of the month, sunrise is at 05:09 and sunset at 17:21. On the last day of October, in Piaçabuçu, sunrise is at 04:54 and sunset at 17:23 -03.

Sunshine

The average sunshine in October in Piaçabuçu, Brazil, is 7.6h.

UV index

January through March, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: An average UV index of 7 in October transforms into this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.