October weather forecast
Bananeiras, Brazil

October in Bananeiras, Brazil, is a tropical spring month, with an average temperature fluctuating between 30.6°C (87.1°F) and 21.1°C (70°F).

Temperature

October's climate shows a minor adjustment in average high-temperatures to a hot 30.6°C (87.1°F) from September's 29.5°C (85.1°F). Bananeiras records a consistent low-temperature of 21.1°C (70°F) during October nights.

Heat index

In October, the average heat index is appraised at a torrid 38°C (100.4°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Bananeiras, the average relative humidity in October is 74%.

Rainfall

In Bananeiras, Brazil, during October, the rain falls for 12.7 days and regularly aggregates up to 10mm (0.39") of precipitation. In Bananeiras, during the entire year, the rain falls for 205.7 days and collects up to 444mm (17.48") of precipitation.

Daylight

In October, the average length of the day is 12h and 16min.
On the first day of October, sunrise is at 05:06 and sunset at 17:17. On the last day of the month, sunrise is at 04:55 and sunset at 17:16 -03.

Sunshine

In October, the average sunshine in Bananeiras, Brazil, is 6.3h.

UV index

The months with the highest UV index are January, February and October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 7 in October translates into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.