November weather forecast
São Sebastião do Tocantins, Brazil

The last month of the spring, November, is also a hot month in São Sebastião do Tocantins, Brazil, with an average temperature fluctuating between 22.1°C (71.8°F) and 32.3°C (90.1°F).

Temperature

São Sebastião do Tocantins's weather in November displays an average high-temperature of a still hot 32.3°C (90.1°F), showing minor disparity from October's 34°C (93.2°F). The average nighttime temperature lowers to a pleasant 22.1°C (71.8°F) throughout November.

Heat index

November's heat index is evaluated at a blistering 43°C (109.4°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in November in São Sebastião do Tocantins, Brazil, is 74%.

Rainfall

In São Sebastião do Tocantins, Brazil, in November, during 23.8 rainfall days, 148mm (5.83") of precipitation is typically accumulated. In São Sebastião do Tocantins, during the entire year, the rain falls for 252.6 days and collects up to 1607mm (63.27") of precipitation.

Daylight

The average length of the day in November in São Sebastião do Tocantins is 12h and 22min.
On the first day of November, sunrise is at 05:47 and sunset at 18:05. On the last day of the month, sunrise is at 05:49 and sunset at 18:13 -03.

Sunshine

In São Sebastião do Tocantins, Brazil, the average sunshine in November is 9h.

UV index

January through June, October through December, with an average maximum UV index of 6, are months with the lowest UV index in São Sebastião do Tocantins, Brazil. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 in November translates into these instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.