November weather forecast
São Sebastião do Passé, Brazil

November, the last month of the spring in São Sebastião do Passé, is another tropical month, with an average temperature fluctuating between 31.2°C (88.2°F) and 21°C (69.8°F).

Temperature

November registers an average high-temperature of a still hot 31.2°C (88.2°F), slightly varied from October's 30°C (86°F). São Sebastião do Passé records a consistent low-temperature of 21°C (69.8°F) during November nights.

Heat index

November's heat index is computed to be a scorching 40°C (104°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In São Sebastião do Passé, the average relative humidity in November is 77%.

Rainfall

In São Sebastião do Passé, during November, the rain falls for 13.8 days and regularly aggregates up to 34mm (1.34") of precipitation. Throughout the year, in São Sebastião do Passé, Brazil, there are 222.4 rainfall days, and 664mm (26.14") of precipitation is accumulated.

Daylight

In November, the average length of the day is 12h and 41min.
On the first day of the month, sunrise is at 05:00 and sunset at 17:34. On the last day of November, in São Sebastião do Passé, sunrise is at 04:58 and sunset at 17:46 -03.

Sunshine

In São Sebastião do Passé, the average sunshine in November is 6.3h.

UV index

January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index in São Sebastião do Passé, Brazil. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 7 in November interprets into the following advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Experience reduced UV exposure by about half when donning a wide-brim hat.