October weather forecast
Goianorte, Brazil

October, the same as September, is another torrid spring month in Goianorte, Brazil, with an average temperature fluctuating between 23.6°C (74.5°F) and 35.2°C (95.4°F).

Temperature

With October's arrival, Goianorte's weather records an average high-temperature of a still very hot 35.2°C (95.4°F), marking little difference from September's 37.2°C (99°F). During October, Goianorte's temperature averages to a warm 23.6°C (74.5°F) at night.

Heat index

The heat index for October is estimated at a blazing hot 46°C (114.8°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In Goianorte, the average relative humidity in October is 60%.

Rainfall

In Goianorte, during October, the rain falls for 17.9 days and regularly aggregates up to 74mm (2.91") of precipitation. In Goianorte, Brazil, during the entire year, the rain falls for 213.3 days and collects up to 1154mm (45.43") of precipitation.

Daylight

The average length of the day in October is 12h and 18min.
On the first day of October, sunrise is at 05:59 and sunset at 18:10. On the last day of the month, sunrise is at 05:46 and sunset at 18:11 -03.

Sunshine

With an average of 10.6h of sunshine, October has the most sunshine of the year in Goianorte.

UV index

January through April, October and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 6 during October translates into the following directions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.