October weather forecast
Rio dos Bois, Brazil

October, like September, in Rio dos Bois, Brazil, is another fiery hot spring month, with an average temperature varying between 23.6°C (74.5°F) and 35.2°C (95.4°F).

Temperature

A minimal variation is noted in Rio dos Bois's average high-temperature at the onset of October, reaching a still torrid 35.2°C (95.4°F) from September's 37.2°C (99°F). Throughout the month of October, the average temperature in Rio dos Bois dips to a moderately hot 23.6°C (74.5°F) at night.

Heat index

During October, the heat index is appraised at a blazing hot 46°C (114.8°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
Heat index details are generally centered around shaded locations and a mild breeze. 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 'real feel' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In October, the average relative humidity in Rio dos Bois is 60%.

Rainfall

In Rio dos Bois, Brazil, in October, it is raining for 17.9 days, with typically 74mm (2.91") of accumulated precipitation. In Rio dos Bois, Brazil, during the entire year, the rain falls for 213.3 days and collects up to 1154mm (45.43") of precipitation.

Daylight

In Rio dos Bois, the average length of the day in October is 12h and 19min.
On the first day of October in Rio dos Bois, sunrise is at 05:57 and sunset at 18:09. On the last day of the month, sunrise is at 05:44 and sunset at 18:10 -03.

Sunshine

The month with the most sunshine in Rio dos Bois is October, with an average of 10.6h of sunshine.

UV index

The months with the lowest UV index are January through April, October and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the maximum UV index of 6 suggests this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.