October weather forecast
Ocara, Brazil

October, the same as September, in Ocara, Brazil, is another tropical spring month, with temperature in the range of an average high of 32.5°C (90.5°F) and an average low of 23.7°C (74.7°F).

Temperature

October, with its high-temperature average of 32.5°C (90.5°F) and a low-temperature average of 23.7°C (74.7°F), is the warmest month.

Heat index

Throughout October, the heat index is appraised at a blistering 41°C (105.8°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The months with the lowest humidity are September and October, with an average relative humidity of 68%.

Rainfall

In Ocara, in October, it is raining for 8.3 days, with typically 4mm (0.16") of accumulated precipitation. Throughout the year, in Ocara, there are 183.1 rainfall days, and 511mm (20.12") of precipitation is accumulated.

Daylight

In Ocara, the average length of the day in October is 12h and 13min.
On the first day of October in Ocara, sunrise is at 05:19 and sunset at 17:28. On the last day of the month, sunrise is at 05:09 and sunset at 17:26 -03.

Sunshine

In Ocara, the average sunshine in October is 8h.

UV index

The months with the highest UV index are January through March, May through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In October, a regular UV index of 7 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.