October weather forecastItapetim, Brazil

Weather in October

October, the same as September, in Itapetim, Brazil, is another hot spring month, with an average temperature varying between 33.8°C (92.8°F) and 21.4°C (70.5°F).

Temperature

The average high-temperature is a still hot 33.8°C (92.8°F) in October, hardly different from the 32.8°C (91°F) recorded in September. Itapetim experiences a significant downturn from peak daytime temperatures throughout October, with the average low-temperature dipping to a pleasant 21.4°C (70.5°F).

Heat index

The heat index value during October is calculated to be a fiery hot 39°C (102.2°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In October, the average relative humidity in Itapetim is 54%.

Rainfall

In Itapetim, during October, the rain falls for 4.1 days and regularly aggregates up to 10mm (0.39") of precipitation. In Itapetim, during the entire year, the rain falls for 126.4 days and collects up to 401mm (15.79") of precipitation.

Daylight

The average length of the day in October is 12h and 16min.
On the first day of October, sunrise is at 05:12 and sunset at 17:23. On the last day of the month, sunrise is at 05:01 and sunset at 17:23 -03.

Sunshine

In Itapetim, the average sunshine in October is 9.6h.

UV index

The months with the highest UV index in Itapetim are January through March, August through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In October, an average UV index of 7 transforms into the following instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.