October weather forecast
Uiraúna, Brazil

October, the same as September, in Uiraúna, Brazil, is another tropical spring month, with an average temperature varying between 34.7°C (94.5°F) and 22.7°C (72.9°F).

Temperature

Uiraúna's temperatures tend to reach their peak averages in October, with a high of 34.7°C (94.5°F) and a low of 22.7°C (72.9°F).

Heat index

October's average heat index is evaluated at a fiery hot 39°C (102.2°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Remember that heat index calculations are made for conditions in the shade with light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

October and November, with an average relative humidity of 48%, are the least humid months in Uiraúna, Brazil.

Rainfall

In Uiraúna, during October, the rain falls for 6 days and regularly aggregates up to 13mm (0.51") of precipitation. In Uiraúna, during the entire year, the rain falls for 161.9 days and collects up to 582mm (22.91") of precipitation.

Daylight

The average length of the day in October in Uiraúna, Brazil, is 12h and 15min.
On the first day of the month, sunrise is at 05:18 and sunset at 17:28. On the last day of October, in Uiraúna, Brazil, sunrise is at 05:06 and sunset at 17:27 -03.

Sunshine

In October, the average sunshine is 9.5h.

UV index

January through March, August through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: During October, 7 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.