October weather forecast
São Miguel do Tocantins, Brazil

October, the same as September, is another torrid spring month in São Miguel do Tocantins, Brazil, with temperature in the range of an average high of 35.4°C (95.7°F) and an average low of 23.5°C (74.3°F).

Temperature

The transition into October notes an average high-temperature of a still fiery hot 35.4°C (95.7°F), revealing a mild distinction from the 36.2°C (97.2°F) in September. An average temperature of 23.5°C (74.3°F) is recorded in São Miguel do Tocantins during the nights in October.

Heat index

October's average heat index is evaluated at a blazing hot 46°C (114.8°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. 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 'feels like' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In October, the average relative humidity in São Miguel do Tocantins is 60%.

Rainfall

In São Miguel do Tocantins, Brazil, during October, the rain falls for 17.9 days and regularly aggregates up to 46mm (1.81") of precipitation. In São Miguel do Tocantins, during the entire year, the rain falls for 228.6 days and collects up to 1158mm (45.59") of precipitation.

Daylight

In October, the average length of the day is 12h and 14min.
On the first day of October in São Miguel do Tocantins, sunrise is at 05:54 and sunset at 18:04. On the last day of the month, sunrise is at 05:44 and sunset at 18:03 -03.

Sunshine

The month with the most sunshine is October, with an average of 10.9h of sunshine.

UV index

April, May, July through October, with an average maximum UV index of 7, are months with the highest UV index in São Miguel do Tocantins. 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: A maximum daily UV index of 7 during October morphs into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.