October weather forecast
Aliança do Tocantins, Brazil

October, like September, is another tropical spring month in Aliança do Tocantins, Brazil, with an average temperature varying between 23.5°C (74.3°F) and 34.5°C (94.1°F).

Temperature

October's weather records an average high-temperature of a tropical 34.5°C (94.1°F), showing little deviation from September. An average low-temperature of 23.5°C (74.3°F) is recorded in the month of October in Aliança do Tocantins.

Heat index

The heat index value for October is estimated at a blisteringly hot 43°C (109.4°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Aliança do Tocantins, the average relative humidity in October is 58%.

Rainfall

In October, the rain falls for 19.6 days. Throughout October, 116mm (4.57") of precipitation is accumulated. Throughout the year, in Aliança do Tocantins, there are 209.6 rainfall days, and 1250mm (49.21") of precipitation is accumulated.

Daylight

The average length of the day in October is 12h and 22min.
On the first day of October in Aliança do Tocantins, sunrise is at 05:58 and sunset at 18:11. On the last day of the month, sunrise is at 05:43 and sunset at 18:14 -03.

Sunshine

The month with the most sunshine in Aliança do Tocantins is October, with an average of 10.6h of sunshine.

UV index

The months with the lowest UV index are February through July, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A typical high UV index of 6 in October suggests the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.