November weather forecast
Salvaterra, Brazil

November, the last month of the spring in Salvaterra, is another hot month, with temperature in the range of an average high of 31.2°C (88.2°F) and an average low of 26.5°C (79.7°F).

Temperature

Salvaterra experiences an average high-temperature of a still tropical 31.2°C (88.2°F) with the onset of November, subtly varied from October's 31.4°C (88.5°F). Salvaterra reports an average low temperature of 26.5°C (79.7°F) in November, a minor decrease from the day's highs.

Heat index

In November, the heat index is calculated to be a fiery hot 39°C (102.2°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. 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 primarily vital for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

October and November, with an average relative humidity of 72%, are the least humid months in Salvaterra, Brazil.

Rainfall

In Salvaterra, during November, the rain falls for 17.4 days and regularly aggregates up to 64mm (2.52") of precipitation. Throughout the year, there are 296.2 rainfall days, and 2404mm (94.65") of precipitation is accumulated.

Daylight

The average length of the day in November is 12h and 9min.
On the first day of November in Salvaterra, sunrise is at 05:53 and sunset at 18:01. On the last day of the month, sunrise is at 05:58 and sunset at 18:07 -03.

Sunshine

In Salvaterra, Brazil, the average sunshine in November is 10.2h.

UV index

February, March, May through December, with an average maximum UV index of 7, are months with the highest UV index in Salvaterra, Brazil. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 during November translates into the following recommendations:
Fend off overexposure. Sun protection is vital. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.